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Solid State Relays
G3NA
CSM_G3NA_DS_E_11_1
Wide Lineup of General-purpose Solid State
Relays with Applicable Loads of 5 to 90 A
• AC Output Relays with 75-A and 90-A output currents have been
added to the G3NA Series.
• All models feature the same compact dimensions to provide a
uniform mounting pitch.
• Built-in varistor effectively absorbs external surges.
(except G3NA-D210B)
• Operation indicator enables monitoring operation.
• Protective cover for greater safety.
• Standard models certified by UL and CSA and -UTU models by
TÜV.
(except G3NA-410B, G3NA-420B, and G3NA-440B(-2))
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Refer to Safety Precautions for All Solid State
Relays.
Model Number Structure
■ Model Number Legend
G3NA-@@@@@-@-@
1
2 3 4 5 6
7
8
1. Basic Model Name
G3NA:
Solid State Relay
2. Load Power Supply
Blank:
AC output
D:
DC output
3. Rated Load Power Supply Voltage
2:
200 VAC or 200 VDC
4:
400 VAC
4. Rated Load Current
05:
5A
10:
10 A
20:
20 A
40:
40 A
50:
50 A
75:
75 A
90:
90 A
5. Terminal Type
B:
Screw terminals
6. Zero Cross Function
Blank:
Equipped with zero cross function
(AC-output models only)
7. Certification
Blank:
Standard models (certified by UL and CSA)
UTU:
Certified by UL, CSA, and TÜV
8. RoHS Conformance
Blank:
Non RoHS conformance
(G3NA-275B, -290B, -440B, -450B, -475B, -490B series only)
2:
RoHs conformance
1
G3NA
Ordering Information
■ List of Models
Isolation
Zero cross
function
Phototriac Coupler Yes
Photocoupler
Phototriac Coupler
Indicator
Yes
(Yellow)
Applicable output load
(See note 1.)
5 A at 24 to 240 VAC
(See note 2.)
10 A at 24 to 240 VAC
(See note 2.)
Photocoupler
Phototriac Coupler
20 A at 24 to 240 VAC
(See note 2.)
Photocoupler
Phototriac Coupler
40 A at 24 to 240 VAC
(See note 2.)
Photocoupler
Phototriac Coupler
75 A at 24 to 240 VAC
(See note 2.)
Photocoupler
Phototriac Coupler
Photocoupler
Yes
Model
5 to 24 VDC
G3NA-205B DC5-24
100 to 120 VAC
G3NA-205B AC100-120
200 to 240 VAC
G3NA-205B AC200-240
5 to 24 VDC
G3NA-210B DC5-24
100 to 120 VAC
G3NA-210B AC100-120
200 to 240 VAC
G3NA-210B AC200-240
5 to 24 VDC
G3NA-220B DC5-24
100 to 120 VAC
G3NA-220B AC100-120
200 to 240 VAC
G3NA-220B AC200-240
5 to 24 VDC
G3NA-240B DC5-24
100 to 120 VAC
G3NA-240B AC100-120
200 to 240 VAC
G3NA-240B AC200-240
5 to 24 VDC
G3NA-275B-UTU-2 DC5-24
100 to 120 VAC
G3NA-275B-UTU-2 AC100-240
5 to 24 VDC
G3NA-290B-UTU-2 DC5-24
90 A at 24 to 240 VAC
(See note 2.)
100 to 240 VAC
G3NA-290B-UTU-2 AC100-240
10 A at 200 to 480 VAC
5 to 24 VDC
G3NA-410B DC5-24
100 to 240 VAC
G3NA-410B AC100-240
20 A at 200 to 480 VAC
5 to 24 VDC
G3NA-420B DC5-24
100 to 240 VAC
G3NA-420B AC100-240
5 to 24 VDC
G3NA-440B-2 DC5-24
40 A at 200 to 480 VAC
---
Rated input
voltage
100 to 240 VAC
G3NA-440B-2 AC100-240
50 A at 200 to 480 VAC
(See note 2.)
5 to 24 VDC
G3NA-450B-2 DC5-24
75 A at 200 to 480 VAC
(See note 2.)
5 to 24 VDC
G3NA-475B-UTU-2 DC5-24
100 to 240 VAC
G3NA-475B-UTU-2 AC100-240
90 A at 200 to 480 VAC
(See note 2.)
5 to 24 VDC
G3NA-490B-UTU-2 DC5-24
100 to 240 VAC
G3NA-490B-UTU-2 AC100-240
10 A at 5 to 200 VDC
5 to 24 VDC
G3NA-D210B DC5-24
100 to 240 VAC
G3NA-D210B AC100-240
* The standard models are certified by UL and CSA.
To order a TÜV-certified model for G3NA-205BN/210B/220B/240B/D210B, add “-UTU” to the model number.
Note: 1. The applicable load is the value for when the SSR is used with silicon grease applied to the specified heat sink. The applicable load depends on the ambient temperature. Refer to Load Current vs. Ambient Temperature in Engineering Data on page 6.
2. Loss time increases under 75 VAC. (Refer to page 15.) Confirm operation with the actual load.
2
G3NA
■ Accessories (Order Separately)
One-touch Mounting Plates
Model
Mounting Bracket
Model
R99-12 FOR G3NA
R99-11
Applicable SSR
G3NA-240B, G3NA-440B(-2)
Heat Sinks
Slim Models Enabling DIN-track Mounting
Model
Applicable SSR
Low-cost Models
Model
Applicable SSR
Y92B-N50
G3NA-205B, G3NA-210B, G3NA-D210B,
G3NA-410B, G3NA-210T(L)
Y92B-A100
G3NA-205B, G3NA-210B, G3NA-D210B,
G3NA-220B, G3NA-410B, G3NA-420B
Y92B-N100
G3NA-220B, G3NA-420B, G3NA-220T(L)
Y92B-A150N
G3NA-240B-2, G3NA-440B-2
Y92B-N150
G3NA-240B, G3NA-440B-2
Y92B-A250
G3NA-440B-2
Y92B-P250
G3NA-450B-2
Y92B-P250NF
(See note.)
G3NA-275B-UTU-2, G3NA-290B-UTU-2,
G3NA-475B-UTU-2, G3NA-490B-UTU-2
Note: The Y92B-P250NF is scheduled for release on May 1, 2004.
3
G3NA
Specifications
■ Ratings
Input (at an Ambient Temperature of 25°C)
Model
G3NA-2@@B
G3NA-4@@B
G3NA-D210B
G3NA-275B-UTU-2
G3NA-290B-UTU-2
G3NA-475B-UTU-2
G3NA-490B-UTU-2
Rated voltage
Operating
voltage
Impedance
(See note 1.)
Voltage level
Must operate voltage
7 mA max. (See note 2.) 4 VDC max.
Must release voltage
5 to 24 VDC
4 to 32 VDC
1 VDC min.
100 to 120 VAC
75 to 132 VAC
36 kΩ±20% (See note 4.) 75 VAC max. (See note 3.) 20 VAC min. (See note 3.)
200 to 240 VAC
150 to 264 VAC
72 kΩ±20%
150 VAC max. (See note 3.) 40 VAC min. (See note 3.)
(See note 5.)
5 to 24 VDC
4 to 32 VDC
5 mA max. (See note 2.) 4 VDC max.
100 to 240 VAC
75 to 264 VAC
72 kΩ±20%
75 VAC max.
1 VDC min.
20 VAC min.
5 to 24 VDC
4 to 32 VDC
15 mA max.
4 VDC max.
1 VDC min.
100 to 240 VAC
75 to 264 VAC
72 kΩ±20%
75 VAC max.
20 VAC min.
5 to 24 VDC
4 to 32 VDC
7 mA max.
4 VDC max.
1 VDC min.
100 to 240 VAC
75 to 264 VAC
72 kΩ±20%
75 VAC max.
20 VAC min.
Note: 1. The input impedance is measured at the maximum value of the rated supply voltage (for example, with the model rated at 100 to 120 VAC,
the input impedance is measured at 120 VAC).
2. With constant current input circuit system. The impedance for the G3NA-2@@B-UTU is 15 mA max.
3. Refer to Temperature Characteristics (for Must Operate Voltage and Must Release Voltage) in Engineering Data on page 7 for further
details.
4. The G3NA-240B(-UTU) is 72kΩ±20%.
5. The G3NA-240B(-UTU) is 20 VAC min.
Output
Model
G3NA-205B
Rated load
voltage
Load voltage
range
24 to 240 VAC
19 to 264 VAC
Load current (See note 1.)
With heat sink
(See note 2.)
Without heat sink
0.1 to 5 A (at 40°C)
0.1 to 3 A (at 40°C)
Inrush current
60 A (60 Hz, 1 cycle)
G3NA-210B
0.1 to 10 A (at 40°C) 0.1 to 4 A (at 40°C)
150 A (60 Hz, 1 cycle)
G3NA-220B
0.1 to 20 A (at 40°C) 0.1 to 4 A (at 40°C)
220 A (60 Hz, 1 cycle)
G3NA-240B
0.1 to 40 A (at 40°C) 0.1 to 6 A (at 40°C)
440 A (60 Hz, 1 cycle)
G3NA-410B
200 to 480 VAC 180 to 528 VAC 0.2 to 10 A (at 40°C) 0.2 to 4 A (at 40°C)
150 A (60 Hz, 1 cycle)
G3NA-420B
0.2 to 20 A (at 40°C) 0.2 to 4 A (at 40°C)
220 A (60 Hz, 1 cycle)
G3NA-440B-2
VDRM, VCEO
(reference value)
600 V (VDRM)
1,200 V (VDRM)
0.2 to 40 A (at 40°C) 0.2 to 6 A (at 40°C)
440 A (60 Hz, 1 cycle)
G3NA-D210B
5 to 200 VDC
4 to 220 VDC
0.1 to 10 A (at 40°C) 0.1 to 4 A (at 40°C)
20 A (10 ms)
400 V (VCEO)
G3NA-275B-UTU-2
24 to 240 VAC
19 to 264 VAC
1 to 75 A (at 40°C)
1 to 7 A (at 40°C)
800 A (60 Hz, 1 cycle)
600 V (VDRM)
G3NA-290B-UTU-2
1 to 90 A (at 40°C)
1 to 7 A (at 40°C)
1,000 A (60 Hz, 1 cycle)
G3NA-475B-UTU-2
200 to 480 VAC 180 to 528 VAC 1 to 75 A (at 40°C)
1 to 7 A (at 40°C)
800 A (60 Hz, 1 cycle)
G3NA-490B-UTU-2
1 to 90 A (at 40°C)
1 to 7 A (at 40°C)
1,000 A (60 Hz, 1 cycle)
1,200 V (VDRM)
Note: 1. The load current varies depending on the ambient temperature. Refer to Load Current vs. Ambient Temperature under Engineering Data
on page 6.
2. When an OMRON Heat Sink (refer to Options) or a heat sink of the specified size is used.
4
G3NA
■ Characteristics
Item
G3NA205B
G3NA210B
G3NA220B
G3NA240B
G3NA410B
G3NA- G3NA- G3NA420B 440B-2 450B-2
G3NAD210B
G3NA275BUTU-2
G3NA290BUTU-2
G3NA475BUTU-2
G3NA490BUTU-2
Operate time 1/2 of load power source cycle + 1 ms max. (DC input)
3/2 of load power source cycle + 1 ms max. (AC input)
1 ms
max. (DC
input)
30 ms
max. (AC
input)
1/2 of load power source cycle + 1 ms
max. (DC input)
3/2 of load power source cycle + 1 ms
max. (AC input)
Release time 1/2 of load power source cycle + 1 ms max. (DC input)
3/2 of load power source cycle + 1 ms max. (AC input)
5 ms
max. (DC
input)
30 ms
max. (AC
input)
1/2 of load power source cycle + 1 ms
max. (DC input)
3/2 of load power source cycle + 1 ms
max. (AC input)
Output ON
voltage drop
1.6 V (RMS) max.
1.8 V (RMS) max.
1.5 V
max.
1.6 V (RMS) max.
1.8 V (RMS) max.
Leakage
current
5 mA max. (at 100 VAC)
10 mA max. (at 200 VAC)
10 mA max. (at 200 VAC)
20 mA max. (at 400 VAC)
5 mA
max.
(at 200
VDC)
5 mA max. (at
100 VAC)
10 mA max. (at
200 VAC)
10 mA max. (at
200 VAC)
20 mA max. (at
400 VAC)
Insulation
resistance
100 MΩ min. (at 500 VDC)
Dielectric
strength
2,500 VAC, 50/60 Hz for 1 min
Vibration
resistance
Destruction: 10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude)
Shock
resistance
Ambient
temperature
Destruction: 1,000 m/s2
Ambient
humidity
Operating: 45% to 85%
Weight
Approx. 60 g
Operating:
Storage:
4,000 VAC, 50/60 Hz for 1 min
–30°C to 80°C (with no icing or condensation)
–30°C to 100°C (with no icing or condensation)
Approx. Approx. 80 g
70 g
Approx.
70 g
Approx. 120 g
5
G3NA
Engineering Data
Load Current vs. Ambient Temperature
G3NA-205B
G3NA-210B/410B
G3NA-220B/420B
With standard heat sink
(Y92B-A100 or
Y92B-N50) or aluminum
plate measuring 75 mm
x 75 mm x t3.2 mm
(W x H x t)
Without heat sink
Load current (A)
Load current (A)
Load current (A)
20
16
10
With standard heat sink
(Y92B-A100 or
Y92B-N50) or aluminum
8 plate measuring 150 mm
x 150 mm x t3.2 mm
6 (W x H x t)
5 With iron plate measuring
100 x 100 x t0.8 (W x H x t)
4
Without heat sink
With standard heat sink
(Y92B-A100 or
Y92B-N100) or aluminum
plate measuring 200 mm
x 200 mm x t3.2 mm
(W x H x t)
With iron plate measuring
100 x 100 x t0.8 (W x H x t)
2
Without heat sink
0
45
40
40
20
80
30
With standard heat
sink (Y92B-A150N
or Y92B-N150)
20
With iron plate measuring
100 x 100 x t0.8 (W x H x t)
12
10
Without heat sink
6
4
2
0
−30 −20 0
20
40
100
Ambient temperature (°C)
G3NA-275B-UTU-2
G3NA-475B-UTU-2
G3NA-290B-UTU-2
G3NA-490B-UTU-2
80
75
70
100
50
40
Using the Y92B-P250NF
30
20 With iron plate measuring
100 x 100 x t0.8 (W x H x t)
12
10
7
Without heat sink
4A
20
−30−20
0
20
40
60 70 80 100
Ambient temperature (°C)
With standard heat sink
(Y92B-P250)
40
30
20
10
6
60
80
Without heat sink
0
−30 −20
100
0
20
40
60
80
100
Ambient temperature (°C)
G3NA-D210B
20
90
0.6°C/W with
Heat Sink
60
50
Ambient temperature (°C)
80
Load current (A)
Load current (A)
With Y92B-A250
or heat sink with a
radiation efficiency
of 1°C/W.
0.3°C/W with
Heat Sink
70
60
50
Using the Y92B-P250NF
40
35
30
iron plate measuring
20 With
100 x 100 x t0.8 (W x H x t)
12
7
4A
Without heat sink
20
0
20
40
60 70 80 100
−30 −20
Ambient temperature (°C)
10
Load current (A)
With standard heat
sink (Y92B-A150N or
Y92B-N150)
60
Load current (A)
45
Load current (A)
Load current (A)
50
With iron plate measuring
12 100 x 100 x t0.8 (W x H x t)
10
Without heat sink
6
4
2
0
−30 −20 0
20
40
60
G3NA-450B-2
G3NA-440B-2
G3NA-240B
50
30
Ambient temperature (°C)
Ambient temperature (°C)
Ambient temperature (°C)
With standard heat sink
(Y92B-A100 or Y92B-N50)
or aluminum plate measuring
150 mm x 150 mm x t3.2 mm
(W x H x t)
6
5 With iron plate measuring
100 x 100 x t0.8 (W x H x t)
4
Without heat sink
2
0
−30 −20
0
20
40
60
80
100
Ambient temperature (°C)
Note: The ambient operating temperature of the Y92B-P250NF is
−30 to 70°C. Be sure the operating temperature is within this range.
6
G3NA
One Cycle Surge Current
The values shown by the solid line are for non-repetitive inrush currents.
Keep the inrush current below the values shown by the dotted line if it occurs repetitively.
40
20
0
150
100
10
30 50 100 200
500
1,000
0
5,000
10
30 50
100 200
500 1,000
400
300
100
200
50
100
0
5,000
30 50
100 200
500
1,000
5,000
10
30 50
100 200
500
1,000
5,000
Energized time (ms)
G3NA-290B-UTU-2
G3NA-490B-UTU-2
Inrush current (A peak)
30
28
0
10
Energized time (ms)
G3NA-275B-UTU-2
G3NA-475B-UTU-2
Inrush current (A peak)
Inrush current (A peak)
150
Energized time (ms)
G3NA-D210B
900
800
700
600
500
400
300
1,200
1,000
800
600
400
200
200
100
0
10 20 30 50 70 100 200 300 500
0
10
1,000 2,000
30
50
100
Energized time (ms)
Temperature
Characteristics
(for Must Operate
Voltage and Must
Release Voltage)
1,000
Heat sink area (cm2)
0
3,000
2,000 Ambient
temperature 80°C
−20
300
200
Aluminum plate
3.2 mm thick
30
20
−40
20
40
60
80
100
Ambient temperature (°C)
0
2
4
6
100
300
1,000
Energized time (ms)
Note: The heat sink area refers to the combined area
of the sides of the heat sink that radiate heat.
For example, when a current of 18 A is allowed
to flow through the SSR at 40°C, the graph
shows that the heat sink area is about 450 cm2.
Therefore, if the heat sink is square, one side of
the heat sink must be 15 cm ( 450 (cm2)/2 ) or
longer.
8 10 12 14 16 18 20 22 24
Load current (A)
Thermal Resistance Rth (Back of
Junction SSR) (Examples)
Model
50
Ambient
temperature 40°C
1,000
700
500
100
70
50
0
30
G3NA-220B
20
−20
10
Heat Sink Area
vs. Load Current
40
−30
300
Energized time (ms)
G3NA-2@@B AC input
Variation rate (%)
200
50
Energized time (ms)
26
24
22
20
18
16
14
12
10
8
6
4
2
0
G3NA-240B
G3NA-440B-2/-450B-2
Inrush current (A peak)
Inrush current (A peak)
Inrush current (A peak)
60
G3NA-220B
G3NA-420B
Inrush current (A peak)
G3NA-210B
G3NA-410B
G3NA-205B
Thermal Resistance Rth of Heat Sinks
(Examples)
Rth (°C/W)
Model
Rth (°C/W)
G3NA-205B
3.22
Y92B-N50
2.8
G3NA-210B
2.62
Y92B-N100
1.63
G3NA-220B
1.99
Y92B-N150
1.38
G3NA-240B
0.45
Y92B-A100
1.63
G3NA-275B-UTU-2
G3NA-475B-UTU-2
G3NA-290B-UTU-2
G3NA-490B-UTU-2
0.45
Y92B-A150N
1.37
Y92B-A250
1.00
Y92B-P250NF
0.46
G3NA-D210B
2.62
Note: When using a commercially available heat sink, use one with a
thermal resistance equal to or less that the OMRON Heat Sink.
7
G3NA
Dimensions
■ Relays
Note: All units are in millimeters unless otherwise indicated.
G3NA-D210B, G3NA-205B, G3NA-210B, G3NA-220B
11.9
Four, M4 x 8
4.5 dia. screws
58 max. 47.5 44
Operating
indicator
4.5
25
43 max.
15.8
25 max.
27 max.
Note: The load can be connected to either the positive or negative side.
G3NA-240B, G3NA-275B-UTU-2, G3NA-290B-UTU-2, G3NA-440B-2, G3NA-475B-UTU-2, G3NA-490B-UTU-2
11.9
4.5 dia. Two, M5 x 12 screws
58 min. 47.5 44
Operating
indicator
4.5
25
18.9
28 max.
30 max.
Two,
M4x8
43 max.
G3NA-410B, G3NA-420B
Four, M4 x 8
4.5 dia. screws
11.9
58 max. 47.5 44
4.5
25
43 max.
Operating
indicator
18.9
28 max.
30 max.
Mounting Holes
Terminal Arrangement/ Internal Connections
(Same for all models.)
(Top View)
DC load
AC load
(G3NA-D210B(-UTU) only)
(All models except those given on the left.)
Two, 4.3-dia.
or M4 holes
Load
(See Note.)
Output
47.6±0.2
Load
Load
power
supply
Load
power
supply
Output
1
−
2
+
1
2
(−)
4
(+)
3
(−)
4
(+)
3
Input
Input
Note: When connecting the load, either the
positive or negative side of the load
terminals can be connected.
8
G3NA
■ Options (Order Separately)
One-touch Mounting Plate
The One-touch Mounting Plate is used to mount the GN3A to a DIN
Track.
To mount the Relay to DIN
Track, first mount it to the
One-touch Mounting Plate
and then attach it to the DIN
Track as shown in the
diagram.
R99-12 FOR G3NA (for the G3NA and G3NE)
Two, M4 mounting
holes for the G3NA
47.5
81
To remove the Relay from
the DIN Track, pull down on
the tab with a screwdriver in
the direction of the arrow.
30
44
Two, M4 mounting
holes for the G3NE
• When a Relay is mounted to DIN Track, use it within the rating for a
Relay without a heat sink.
• Use the following DIN Tracks: PFP-100N or PFP-100N2.
Mounting Bracket
R99-11 (for the G3NA-240B, G3NA-440B-2)
Use Mounting Bracket R99-11 so that the G3NA-240B/-440B can be
mounted with the same pitch as that of the G3N-240B.
16
8
5
12.5
56
21
4
4.6
Heat Sinks
Y92B-N50 Heat Sink (for the G3NA-205B, G3NA-210B, G3NA-D210B, G3NA-410B, G3NE-210T(L))
For surface mounting, a 30% derating of the load current is required (from the Load Current vs. Ambient Temperature graphs).
For mounting method, refer to "Precautions for Correct Use".
Mounting Holes
35
30.5
±0.3
4.6 dia.
Two, 4.4-dia.
or M4 holes
100 77
max. max.
90±0.4
90 47.6
±0.3
Two, M3 holes
Two, M4 holes
35±0.2
Weight: approx. 200 g
5.6
44
max.
5
30
Two, 3.2-dia. holes
51
max. 6
4.5
47
max.
9
G3NA
Y92B-N100 Heat Sink (for the G3NA-220B, G3NA-420B, G3NE-220T(L))
For surface mounting, a 30% derating of the load current is required (from the Load Current vs. Ambient Temperature graphs).
For mounting method, refer to "Precautions for Correct Use".
Mounting Holes
35
30.5
±0.3
Two, 4.4-dia.
or M4 holes
4.6 dia.
100 77
max. max.
90±0.4
90
47.6
±0.3
Two, M3 holes
Two, M4 holes
5.6
35±0.2
Weight: approx. 400 g
71 max.
30
28
Two, 3.2-dia. holes
100
max.
5
13
4.5
75 max.
Y92B-N150 Heat Sink (for the G3NA-240B, G3NA-440B-2)
For surface mounting, a 30% derating of the load current is required (from the Load Current vs. Ambient Temperature graphs).
For mounting method, refer to "Precautions for Correct Use".
Mounting Holes
35
Two, 4.4-dia.
or M4 holes
4.6 dia.
100 77
max. max.
90
56
±0.3 ±0.3
47.6
Three,
M4 holes
5.6
Weight: approx. 560 g
100 max.
30
Two, 3.2-dia. holes
28
100
max.
5
13
4.5
104 max.
Y92B-P250NF Heat Sink (for the G3NA-275B-UTU(-2), G3NA-475B-UTU(-2), G3NA-290B-UTU(-2), G3NA-490B-UTU(-2))
For mounting method, refer to "Precautions for Correct Use".
Mounting Holes
Fan power supply, 200 VAC 50/60 Hz
172 max.
160 max.
64±0.3
133.4
120 max.
105
120
130±0.3
M4
110max.
80 max. 64
Two, 4.6-dia. holes
47.6
Two, M4 holes Thermostat
NC contact, 90°C
Weight: approx. 2.5 kg
Two, 4.5-dia. or
M4 holes
10
G3NA
Y92B-P250
Two, M4
Depth 10
Four, M4
Mounting Holes
Four, 4.5 dia. or M4
190.5 max.
47.6
Four, R2.5
130.5 max.
70 max.
90±0.1
R2.2
Y92B-A250 Heat Sink
(for the G3NA-440B-2)
Three, M4 holes
Three, M4 holes
90±0.1
Two, M4 holes
Y92B-A150N Heat Sink
(for the G3NA-240B,
G3NA-440B-2)
47.6
90±0.1
Y92B-A100 Heat Sink
(for the G3NA-205B,
G3NA-210B,
G3NA-220B,
G3NA-410B,
G3NA-420B,
G3NA-D210B)
R2.2
80.5 max.
1.5
47.6
102 max.
9.6
2
47.6
50±0.1
100 max.
50±0.1
56±0.5
150 max.
Weight: approx. 210 g
Weight: approx. 310 g
50±0.1
56±0.5
250 max.
30
45.5 max.
1.5
Weight: approx. 510 g
Mounting Holes
Y92B-A100
Y92B-A150
Y92B-A250
Four, 4.3-dia. or M4 holes
For surface mounting, a 30% derating of the load current is required (from the Load Current vs. Ambient Temperature graphs).
For mounting method, refer to "Precautions for Correct Use".
11
G3NA
Safety Precautions
Refer to Safety Precautions for All Solid State Relays.
!CAUTION
Touching the charged section may occasionally cause
minor electric shock. Do not touch the G3NA terminal
section (the charged section) when the power supply
is ON. Be sure to attach the cover before use.
!CAUTION
The G3NA and heat sink will be hot and may
occasionally cause minor burns. Do not touch the
G3NA or the heat sink either while the power supply is
ON, or immediately after the power is turned OFF.
3. Wire the G3NA and tighten screws correctly, observing the
following precautions
Heat generated by a terminal error may occasionally result in fire
damage. Do not operate if the screws on the output terminal are
loose.
• Abnormal heat generated by wires may occasionally result in
fire damage. Use wires suitable for the load current.
• Abnormal heat generated by terminals may occasionally result
in fire damage. Do not operate if the screws on the output
terminal are loose.
Tightening Torque
Screw size
!CAUTION
The internal snubber circuit is charged and may
occasionally cause minor electric shock. Do not touch
the G3NA’s main circuit terminals immediately after
the power is turned OFF.
!CAUTION
Be sure to conduct wiring with the power supply turned
OFF, and always attach the terminal cover after
completing wiring. Touching the terminals when they
are charged may occasionally result in minor electric
shock.
!CAUTION
Do not apply a short-circuit to the load side of the
G3NA. The G3NA may rupture. To protect against
short-circuit accidents, install a protective device, such
as a quick-burning fuse, on the power supply line.
Tightening torque
M4
1.2 N⋅m
M5
2.0 N⋅m
• Abnormal heat generated by terminals may occasionally result
in fire damage. When tightening terminal screws, be sure that
no non-conductive foreign matter is caught in screw.
• For GN3A Relays of 40 A or higher, use crimp terminals of an
appropriate size for the wire diameter for M5 terminals.
• Do not use any wires with damaged sheaths. These may cause
electric shock or leakage.
• Do not place wiring in the same conduit or duct as high-voltage
lines. Induction may cause malfunction or damage.
• Use wires of an appropriate length, otherwise malfunction and
damage may result due to induction.
• Mount the DIN Track securely. Otherwise, the DIN Track may
fall.
• Be sure that the G3NA clicks into place when mounting it to DIN
Track. The G3NA may fall if it is not mounted correctly.
• Do not mount the G3NA when your hands are oily or dirty, e.g.,
with metal powder. These may cause G3NA failure.
■ Precautions for Safe Use
• Tighten the G3NA screws securely.
Tightening torque: 0.78 to 0.98 N⋅m
Although OMRON continuously strives to improve the quality and
reliability of our relays, the G3NA contains semiconductors, which
are generally prone to occasional malfunction and failure.
Maintaining safety is particularly difficult if a relay is used outside of
its ratings. Always use the G3NA within the rated values. When using
the G3NA, always design the system to ensure safety and prevent
human accidents, fires, and social damage even in the event of
G3NA failure, including system redundancy, measures to prevent
fires from spreading, and designs to prevent malfunction.
• Tighten the heat sink screws securely.
Tightening torque: 0.98 to 1.47 N⋅m
1. G3NA malfunction or fire damage may occasionally occur. Do not
apply excessive voltage or current to the G3NA terminals.
2. Heat Dissipation
• Do not obstruct the airflow to the G3NA or heat sink. Heat
generated from an G3NA error may occasionally cause the
output element to short, or cause fire damage.
• Be sure to prevent the ambient temperature from rising due to
the heat radiation of the G3NA. If the G3NA is mounted inside a
panel, install a fan so that the interior of the panel is fully
ventilated.
• Mount the G3NA in the specified orientation. If the G3NA is
mounted in any other orientation, abnormal heat generation
may cause output elements to short or may cause burning.
• Do not use the G3NA if the heat sink fins are bent, e.g., as the
result of dropping the G3NA. Heat dissipation characteristics will
be reduced, possibly causing G3NA failure.
4. Preventing Overheating
When using the High-capacity Heat Sink (Y92B-P250NF), always
use a thermostat or other method to protect from overheating in
the event that the fan stops.
5. Do Not Touch Fan Blades
When the fan is operating, do not touch the fan blades with any
part of your body or allow foreign matter to come into contact with
the blades. Always attach the enclosed finger guard when using
the G3NA.
6. Operating Conditions
• Only use the G3NA with loads that are within the rated values.
Using the G3NA with loads outside the rated values may result
in malfunction, damage, or burning.
• Use a power supply within the rated frequency range. Using a
power supply outside the rated frequency range may result in
malfunction, damage, or burning.
7. Do not transport the G3NA under the following conditions. Failure
or malfunction may occur.
• Conditions under which the G3NA will be exposed to water
• High temperatures or high humidity
• Without proper packing
• Apply a thin layer of Momentive Performance Materials’s
YG6260 or Shin-Etsu Chemical’s G747, or a similar product to
the heat sink before mounting
• If a material with high thermal resistance, such as wood, is
used, heat generated by the G3NA may occasionally cause fire
or burning. When installing the G3NA directly into a control
panel so that the panel can be used as a heat sink, use a panel
material with low thermal resistance, such as aluminum or steel.
• Use the specified heat sink or one with equivalent or better
characteristics.
12
G3NA
Operating and Storage Locations
Relationship between SSRs and Duct Height
Do not use or store the G3NA in the following locations. Doing so
may result in damage, malfunction, or deterioration of performance
characteristics.
Incorrect Example
Mounting surface
Duct
Mounting surface
Vertical
direction
Airflow
Base
Duct
Duct
Do not surround the SSR
with ducts, otherwise the
heat radiation of the SSR
will be adversely affected.
Countermeasure 2
50 mm max.
(A height of no
more than half
the SSR's height
is recommended.)
Duct
Mounting surface
• Do not use or store in locations subject to direct sunlight.
• Do not use in locations subject to ambient temperatures outside
the range –20 to 60°C.
• Do not use in locations subject to relative humidity outside the
range 45% to 85% or locations subject to condensation as the
result of severe changes in temperature.
• Do not store in locations subject to ambient temperatures outside
the range –30 to 70°C.
• Do not use or store in locations subject to corrosive or flammable
gases.
• Do not use or store in locations subject to dust (especially iron
dust) or salts.
• Do not use or store in locations subject to shock or vibration.
• Do not use or store in locations subject to exposure to water, oil, or
chemicals.
• Do not use or store in locations subject to high temperatures or
high humidity.
• Do not use or store in locations subject to salt damage.
• Do not use or store in locations subject to rain or water drops.
Countermeasure 1
Duct
Use short ducts.
If the ducts cannot be
shortened, place the SSR on
a metal base so that it is not
surrounded by the ducts.
Ventilation Outside the Control Panel
Be aware of airflow
Duct
Ventilation
outlet
(axial fan)
■ Precautions for Correct Use
Please observe the following precautions to prevent failure to
operate, malfunction, or undesirable effect on product performance.
Before Actual Operation
1. The G3NA in operation may cause an unexpected accident.
Therefore it is necessary to test the G3NA under the variety of
conditions that are possible. As for the characteristics of the
G3NA, it is necessary to consider differences in characteristics
between individual SSRs.
2. Unless otherwise specified, the ratings in this catalog are tested
values in a temperature range between 15°C and 30°C, a relative
humidity range between 25% and 85%, and an atmospheric
pressure range between 88 and 106 kPa (standard test
conditions according to JIS C5442). It will be necessary to
provide the above conditions as well as the load conditions if the
user wants to confirm the ratings of specific G3NAs.
Mounting Method
Note: The same method in case not use heatsink.
SSR Mounting Pitch (Panel Mounting)
The correct mounting direction is vertical as below figure.
Duct
Air inlet
If the air inlet or air outlet has a filter, clean the filter regularly to
prevent it from clogging to ensure an efficient flow of air.
Do not locate any objects around the air inlet or air outlet, otherwise
the objects may obstruct the proper ventilation of the control panel.
A heat exchanger, if used, should be located in front of the SSRs to
ensure the efficiency of the heat exchanger.
• Please reduce the ambient temperature of SSRs.
The rated load current of an SSR is measured at an ambient
temperature of 40°C.
• An SSR uses a semiconductor in the output element. This causes
the temperature inside the control panel to increase due to heating
resulting from the passage of electrical current through the load. To
restrict heating, attach a fan to the ventilation outlet or air inlet of
the control panel to ventilate the panel. This will reduce the ambient
temperature of the SSRs and thus increase reliability. (Generally,
each 10 °C reduction in temperature will double the expected life.)
Load current (A)
60 mm min.
80 mm min.
5A
Required number 0.08
of fans per SSR
10 A
0.16
20 A
0.31
40 A
0.62
Vertical direction
Example: For 10 SSRs with load currents of 10 A,
0.16 x 10 = 1.6
Thus, 2 fans would be required.
30 mm min.
Size of fans: 92 mm2, Air volume: 0.7 m3/min,
Ambient temperature of control panel: 30 °C
75 A
1.2
90 A
1.44
If there are other instruments that generate heat in the control panel
other than SSRs, additional ventilation will be required.
13
G3NA
High-capacity Heat Sink (Y92BP250NF)
Ratings and Characteristics of Highcapacity Heat Sink (Y92B-P250NF)
DIN-track Mounting
Fan Ratings
• Assembled DIN Tracks are heavy. Mount the DIN Tracks securely.
Be sure that the Heat Sink is securely locked to the DIN Track.
• Attach End Plates (PFP-M, order separately) to both ends of the
Units on the DIN Track to hold them in place.
• To mount a Heat Sink to a DIN Track, press down at the point
indicated by arrow 1 in the diagram and then press in the Heat Sink
at the point indicated by arrow 2.
Rated voltage
200 V
Operating voltage
85% to 110% of rated voltage
Frequency
50/60 Hz
Rated current
(See note.)
0.061 A at 50 Hz
0.052 A at 60 Hz
Rated speed
(See note.)
2,600 r/min at 50 Hz
3,050 r/min at 60 Hz
Note: Average values.
Thermostat Ratings
Operating temperature Approx. 90°C
Contact ratings
Vertical
8 A at 250 VAC, resistive load
5 A at 30 VDC, resistive load
Fan Characteristics
Motor type
Single-phase shading coil induction motor
(2-pole, open type)
Applicable DIN Track
Terminal type
Terminals
Mounting is possible on TE35-15Fe (IEC 60715) DIN tracks. DIN
tracks from the following manufacturers can be used.
Insulation class
IEC class B (130°C)
UL class A (105°C)
CSA class A (105°C)
Insulation
resistance
100 MΩ min. (at 500 VDC) between all power
supply connections and uncharged metal parts.
Insulation
withstand voltage
2,000 VAC (1 minute) between all power supply
connections and uncharged metal parts.
Manufacturer
Schneider
Thickness: 1.5 mm
AM1-DE2000
Thickness: 2.3 mm
---
WAGO
210-114 or 210-197
210-118
PHOENIX
N35/15
N35/15/15-2.3
Direct Mounting
Ambient operating −30 to 70°C (no icing)
temperature
• Prepare mounting holes as shown in the diagram.
Tightening torque: 0.98 to 1.47 N⋅m
Ambient storage
temperature
−40 to 85°C (no icing)
Ambient humidity
25 to 85%
Protection
Impedance protection
Materials
Frame : Die-cast aluminum
Blades : Glass polycarbonate
Bearings
Ball bearings
Weight
Approx. 300 g
64±0.3
130±0.3
Compliant standards PSE, EN/IEC 60335 (CE marking compliant)
Certified standards UL/CSA (pending)
Four, 4.5 dia. or M4 holes
• When mounting a Heat Sink directly, first remove the Fan Unit, then
mount the Heat Sink by itself before attaching the Fan Unit again.
(Remove the two screws shown in the following diagram.)
Remove screws
Fan Unit
Heat Sink
• First, temporarily mount the Heat Sink with the bottom two screws
and then attach the top two screws with the mounting bracket
sandwiched between the Heat Sink and mounting surface. Finally,
tighten all four screws.
• Use a commercial power supply (50/60 Hz) for the Fan.
• Be sure to turn OFF the power supply and wait for the blades to
stop before inspecting the Fan.
• High-precision ball bearings are used in the fan and these may be
damaged if the Fan is dropped or otherwise subjected to shock.
The life and characteristics of the Fan will be reduced if the
bearings are damaged. Do not subject the Fan to shock.
• The life of the Fan depends on the ambient temperature, As a
guideline, the Fan life is 40,000 hours for continuous usage at
40°C.
• Be sure there are no objects near the air vents that would restrict
air flow and no loose objects, such as electrical lines.
• The Fan is an OMRON R87F-A4A-93HP (200 VAC) Fan. Use the
same model of Fan for replacement.
• The recommended tightening torque for the Fan is 0.44 N⋅m.
• Terminals equivalent to Faston #110 are used for the Fan power
supply terminals.
• Refer to the following table for the OMRON Fan power supply plug
cables (order separately).
Cable
length
UL certified
Complies with Electrical Appliance
and Material Safety Law (Japan)
1m
R87F-PC
R87F-PCJT
2m
R87F-PC-20
R87F-PCJT-20
• Connect the ground screw hole on the fan to PE.
14
G3NA
Preventing Overheating with a Highcapacity Heat Sink (Y92B-P250NF)
• When the High-capacity Heat Sink is used, high-capacity switching
at 75 A or 90 A requires forced cooling with a fan. Connect the Fan
to a power supply according to its ratings specifications.
• If the Fan stops due to a power supply error, due to foreign matter
in the power supply connection, or due to aging, the Heat Sink will
heat to high temperatures, possibly resulting in failure of the SSR or
adverse affects on other devices. Implement an overheating
prevention measure, such as turning OFF the load current, if the
Heat Sink overheats.
• A thermostat is provided to detect overheating. The thermostat
uses a NC contact, i.e., the circuit will be opened for overheating.
This thermostat can be used to stop the operation of the SSR.
Implement an overheating prevention measure by using this signal
to output an alarm or perform another response applicable to the
system. Also, confirm that there is no problem with the overall
system.
• Do not connect the thermostat directly to the load power supply. Connect it
to a contactor or other shutoff device connected above the SSR.
• Terminals equivalent to Faston #187 are used for the thermostat terminals.
• Do not place heat-dissipating silicon grease on the thermostat.
• Do not solder the thermostat terminals.
• The following diagram shows a protective circuit example.
2. DC-switching models
Less than 3 m
Load
Input G3NA-UTU Output
• The input cable must be less than 3 m.
Loss Time
The loss time will increase when the G3NA is used at a low applied
voltage or current. Be sure that this does not cause any problems.
Loss time
Using DC Loads
For a DC or L load, a diode should be connected in parallel the load
to absorb the counter electromotive force of the load.
Circuit breaker
(contact side)
Circuit breaker
(coil side)
Coil
power
supply
Thermostat
(NC contact)
G3NA
Load
Load
Y92B-P250NF
Input
Load power
supply
SSR
Load side
Fuses
Input side
Circuit
breaker
Ventilating a High-capacity Heat Sink
(Y92B-P250NF)
• Refer to Ventilation Outside the Control Panel.
Operating Conditions
• Do not apply currents exceeding the rated current otherwise, the
temperature of the G3NA may rise excessively.
• As protection against accidents due to short-circuiting, be sure to
install protective devices, such as fuses and no-fuse breakers, on
the power supply side.
• Do not apply overvoltages to the input circuit or output circuit.
Failure or burning may result.
• Do not drop the G3NA or otherwise subject it to abnormal shock.
Malfunction or failure may result.
• Keep the cooling system running continuously during the ON/OFF
operation of the SSR. This is to allow residual heat to dissipate
while the SSR is OFF. (load current 75 A, 90 A models)
• The Y92B-P250NF is a Class 1 device.
If compliance with EU standards is required, ground the Y92B-P250NF.
• Use the ground terminal on the Heat Sink.
Screw size: M5
Tightening torque: 2 N·m
Do not use the ground terminal on the fan.
Connect a quick-break fuse in series with the load as a short-circuit
protection measure. Use one of the fuses in the following table or
one with equivalent or better characteristics.
Recommended Fuses
G3NA rated
load current
Fuse model
5A
60LFF5
8A
60LFF8
10 A
60LFF10
15 A
60LFF15
20 A
60LFF20
50SHA20
25 A
60PFF25
50SHA25
30 A
60PFF30
50SHA30
40 A
50SHA40
45 A
50SHA45
50 A
50SHA50
75 A
50SHA75
80 A
50SHA80
100 A
50SHB100
Manufacturer
Applicable SSR
HINODE ELECTRIC G3NA-205B
CO.,LTD.
G3NA-210B
G3NA-220B
G3NA-240B
G3NA-275B-UTU(-2)
G3NA-290B-UTU(-2)
Reverse Connection
EMC Directive Compliance (For -UTU type)
EMC directives can be complied with under the following conditions.
1. AC-switching models
• A capacitor must be connected to the input power supply.
• A capacitor, varistor and toroidal core must be connected to the
load power supply.
• The input cable must be less than 3 m.
Troidal core
Load
Input
3 m max.
G3NA
Output
The output terminal side of the G3NA-D210B is connected to a builtin diode to protect the SSR from damage that may result from
reverse connection. The SSR, however, cannot withstand one minute
or more if the wires are connected in reverse. Therefore, pay the
utmost attention not to make polarity mistakes on the load side.
Installation and Mounting
• Mount the G3NA securely with screws.
Keep the screws tightened to a torque of 0.78 to 0.98 N·m.
• Mount the Heat Sink securely with screws.
Keep the screws tightened to a torque of 0.98 to 1.47 N·m.
Recommended Capacitor : 0.05μF, 500 VAC (Load)
0.1μF, 250 VAC (Input)
Recommended Varistor : 470 V, 1750 A
Recommended Troidal core : NEC/TOKIN:ESD-R-25B or equivalent
15
G3NA
■ Precautions on Operating and Storage Environments
1. Operating Ambient Temperature
3. Vibration and Shock
The rated value for the ambient operating temperature of the G3NA
is for when there is no heat build-up. For this reason, under
conditions where heat dissipation is not good due to poor ventilation,
and where heat may build up easily, the actual temperature of the
G3NA may exceed the rated value resulting in malfunction or
burning.
Do not subject the G3NA to excessive vibration or shock. Otherwise
the G3NA may malfunction and internal components may be
deformed or damaged, resulting in failure of the G3NA to operate.
When using the G3NA, design the system to allow heat dissipation
sufficient to stay below the Load Current vs. Ambient Temperature
characteristic curve. Note also that the ambient temperature of the
G3NA may increase as a result of environmental conditions (e.g.,
climate or air-conditioning) and operating conditions (e.g., mounting
in an airtight panel).
To prevent the G3NA from abnormal vibration, do not install the
G3NA in locations or by means that will subject it to vibration from
other devices, such as motors.
4. Solvents
Do not allow the G3NA or the resin portion of the Fan’s thermostat to
come in contact with solvents, such as thinners or gasoline. Doing so
will dissolve the markings on the G3NA.
2. Transportation
5. Oil
When transporting the G3NA, observe the following points. Not doing
so may result in damage, malfunction, or deterioration of
performance characteristics.
Do not allow the G3NA terminal cover to come in contact with oil.
Doing so will cause the cover to crack and become cloudy.
•
•
•
•
Do not drop the G3NA or subject it to severe vibration or shock.
Do not transport the G3NA if it is wet.
Do not transport the G3NA under high temperatures or humidity.
Do not transport the G3NA without packing it properly.
■ Operation
1. Leakage Current
2. Screw Tightening Torque
A leakage current flows through a snubber circuit in the G3NA even
when there is no power input. Therefore, always turn OFF the power
to the input or load and check that it is safe before replacing or wiring
the G3NA.
Tighten the G3NA terminal screws properly. If the screws are not
tight, the G3NA will be damaged by heat generated when the power
is ON. Perform wiring using the specified tightening torque.
3. Handling Relays
Varistor
Trigger circuit
Input circuit
Switch element Snubber circuit
Do not mount the G3NA when your hands are oily or dirty, e.g., with
metal powder. These may cause G3NA failure.
Leakage current
4. Do Not Drop
Be careful not to drop a Relay or Heat Sink onto any part of your
body while working. Injury may result. This is particularly true for the
High-capacity Heat Sink (Y92B-P250NF), which weighs 2.5 kg.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
In the interest of product improvement, specifications are subject to change without notice.
16
Terms and Conditions Agreement
Read and understand this catalog.
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you
have any questions or comments.
Warranties.
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship
for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron
disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER
ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE
PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the
Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at
Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or
replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount
equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty,
repair, indemnity or any other claims or expenses regarding the Products unless Omron’s analysis confirms that the Products
were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate
modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall
not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or
electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice,
recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above
warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
Limitation on Liability; Etc.
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable
third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself
is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine,
system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product
with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence
thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining
suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate
it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
Change in Specifications.
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our
practice to change part numbers when published ratings or features are changed, or when significant construction changes are
made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers
may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at
any time to confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
2015.1
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2015 All Right Reserved.
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