Presence Sensing Safety Devices
Safety Light Curtains
Area Access Control
Specifications
Standards
EN 50100
Approvals
BG and CE marked for all applicable
directives
Protective Field Range
0.5 to 18m or 15 to 70m
Number of Beams
1
Light Beam Diameter
23mm
Sender/Receiver Unit
Supply Voltage
24V DC ±20%
230V AC +15% to -10%
(special order)
115V AC +15% to -10%
Description
Ripple
Max. 5% of Uv
The AAC photoelectric safety switch is a single-beam, noncontact
presence sensing safety device consisting of separate transmitter and
receiver units. The light beam produced between the emitter and
receiver provides access protection for hazardous areas.
Frequency
48 to 62Hz with AC version
Input, Sender
Test contact
Test Time
Max. 150ms
Min. Opening Time of NC
Contact for Test
75ms
The AAC serves as a presence sensing safety device for perimeter
guarding to protect personnel from potentially hazardous areas such
as:
•
•
•
•
•
•
Robotic work cells
Machining centres
Palletizers
Plastics machinery
Stackers
Settling machinery in the stone working industry
Features
•
•
•
•
Long scan range
Easy installation
Die cast aluminium housing
Heated front lens, i.e. it can be used even in outdoor applications
Power Consumption
Voltage Version
24V
115V
230V
Sender Unit
5W
8W
8W
Receiver Unit
8W
11W
11W
Synchronization
Optical
Outputs
Safety Relays—Max. Operating
Frequency 0.2Hz (1 operation in 5
seconds)
Switching Current (max./
min.)
2A/0.02A
Switching Voltage (max./
min.)
250V AC/24V DC
Response Time
≤22ms
Connection Cable
PG connector: IP67, max cable length
50m
Front Screen Heating
Standard
Operating Data
Protection Class
2-46
I
Enclosure Rating
IP67
Safety Category
Type 4
Requirements
EN 50100 Part I/Part II
Ambient Operating
Temperature
-25°C to 55°C
Storage Temperature
-25°C to 70°C
Air Humidity
15% to 95%
Vibration
5g, 10 to 55Hz to IEC 68-2-6
Impact Resistance
10g, 16ms to IEC 68-2-29
Weight
Sender unit: approx. 0.9 to 1.3kg
Receiver unit: approx. 1 to 1.4kg
Presence Sensing Safety Devices
Safety Light Curtains
Area Access Control
Product Selection
1a. Selection Guide for 0.5m to 18m Range
Catalogue Number
Operating Voltage
Supply Current
24V DC
120V AC
Connection Type
Transmitter
Receiver
Terminal Chamber with
Cable Gland (PG13.5 thread)
440L-T4F0018-Q
440L-R4F0018-Q
440L-T4F90018-Q
440L-R4F90018-Q
1b. Selection Guide for 15m to 70m Range
Catalogue Number
Operating Voltage
Supply Current
24V DC
120V AC
Connection Type
Transmitter
Receiver
Terminal Chamber with
Cable Gland (PG13.5 thread)
440L-T4F0070-Q
440L-R4F0070-Q
440L-T4F90070-Q
440L-R4F90070-Q
2. Safety Relay Interfaces—Optional if additional outputs required
Input
Voltage
24V DC
Floating
Blanking
Reset
Manual/
Automatic
no
Fixed
Blanking
no
PSDI
no
Muting
Safety
Outputs
More
Details
Catalogue Number
4 amp
2 N.O.
Safety
1 N.C.
Aux.
58
440L-M8200
no
Note: For wiring refer to Safeguarding Applications section of this catalogue.
3. Safety Relay Interfaces—Optional
Relay
Input
Safety
Outputs
Auxiliary
Outputs
Terminals
Power
Supply
24V AC/DC
1NC,
2NC, or
Light Curtain
3 N.O.
1 N.C.
Removable
115V AC
230V AC
MSR127RP
Light Curtain or
Single Channel
(MSR126T)
Dual Channel
(MSR126.1T)
Light Curtain or
Single Channel
(MSR126R)
MSR126
2 N.O.
None
Fixed
Dual Channel
(MSR126.1R)
24V AC/DC
115V AC
230V AC
24V AC/DC
115V AC
230V AC
24V AC/DC
115V AC
230V AC
24V AC/DC
115V AC
230V AC
Reset
Catalogue
Number
Automatic/Manual
440R-N23132
Monitored Manual
440R-N23135
Automatic/Manual
440R-N23131
Monitored Manual
440R-N23134
Automatic/Manual
440R-N23130
Monitored Manual
440R-N23133
Automatic/Manual
Monitored Manual
440R-C23139
24V AC/DC
Light Curtain
or
Safety Mat
3 N.O.
2 N.C.
2 PNP Solid
State
Removable
115V AC
230V AC
440R-N23117
440R-N23116
440R-N23115
440R-N23114
440R-N23113
440R-N23112
440R-N23123
440R-N23122
440R-N23121
440R-N23120
440R-N23119
440R-N23118
Automatic/Manual
or
Monitored Manual
440R-C23137
440R-C23136
MSR131RTP
2-47
Presence Sensing Safety Devices
Safety Light Curtains
Area Access Control
Accessories
2-48
Description
Catalogue Number
Laser alignment aid
440L-ALAT
Adaptor for alignment aid on AAC
440L-ALBRK1
Mounting bracket for AAC
440L-AMBRK4
Corner mirror for scanning range 0 to 30m
440L-AMIRR1
Mounting kit for 440L-AMIRR1
440L-AMKIT
Mounting bracket for mirror 440L-AMIRRI
440L-AMBRK1
Glass corner mirror, 45° angle 0 to 30m
440L-AMIRR2
Long range mirror (15 to 79m)
440L-AMIRR3
Adaptor, Conduit, Pg13.5 to 1/2in NPT, Steel
440A-A17094
Presence Sensing Safety Devices
Safety Light Curtains
Area Access Control
Approximate Dimensions—mm (inches)
Approximate Dimensions are not intended to be used for installation purposes.
50 (1.96)
116 (4.57)
34
(1.33)
65
(2.5)
156
(6.14)
128
(5.03)
65
(2.5)
17.5
(0.68)
14
(0.55)
Pg 13.5
Max Cable O.D. 8-10mm
M6 x 8
(6 places)
2-49
Presence Sensing Safety Devices
Safety Light Curtains
Area Access Control
Approximate Dimensions—mm (inches) (continued)
Approximate Dimensions are not intended to be used for installation purposes.
9 (0.35)
65 51 6.5 (0.26)
(2.56)(2.01)
20 (0.79)
M 8 x 30 SW 13
26 (1.02)
20°
64.5
(2.54) 46.5
(1.83)
58
(2.28)
9 (0.35)
40 (1.57)
82
(3.23)
39.5
64.5(1.55)
(2.54)
20
(0.79)
M 8 x 45
SW 13
43
(1.69)
60°
22
(0.87)
6.5 (0.25)
6 (0.23)
Mounting bracket 440L-AMBRK4
16.5 (0.65)
33.5 (1.32)
63 (2.48)
67 (2.64)
160
(6.30)
149
(5.87)
124
(4.88)
177
(6.97)
~7 (0.28)
38 (1.50)
96 (3.78)
100 (3.94)
2.5 (0.10)
14
(0.55)
8.5
(0.33)
10 (.039)
Shown with bracket (440L-AMBRK1)
Mounted to mirror (440L-AMIRR1)
Corner mirror
Catalogue number 440L-AMIRR1
76
(2.99)
80
(3.15)
40.5
(1.59)
96.5
(3.80)
40
(1.57)
63
(2.48)
146.5
(5.77)
Catalogue number 440L-AMIRR2
2-50
71
(2.80)
69.5
(2.74)
8.5
(0.33) 80
(3.15)
8.5
(0.33)
M6
Presence Sensing Safety Devices
Safety Light Curtains
Area Access Control
Typical Wiring Diagrams
1/2
3
24V DC
0V DC
4
5
6
7
8
9
N.O. Output
N.C. Output
N.O. Output
Test
Input
{
{
{
11
No Connection
0V DC
10
Receiver
PE
3
No Connection
1/2
24V DC
PE
Transmitter
24V DC supply with terminal chamber
1/2
3
N
4
5
6
7
8
9
N.O. Output
N.C. Output
N.O. Output
Test
Input
{
{
{
11
No Connection
10
PE
3
No Connection
115V DC
PE
1/2
Receiver
L1 115V AC
Transmitter
AC power supply with terminal chamber
2-51