9 Remote Relay Output Link Modules G70D-R6† ††1-B7A Ultra-compact 16-point Module Offers Relay Outputs from B7A 1 Wire loads directly to terminal block, 1 Operation indicators show status at a eliminating the need for relaying 1 Power MOSFET or relays installed 1 Built-in diode absorbs coil surge 1 500 m maximum transmission distance glance 1 Output modules offer Hold and Load OFF handling of transmission errors 1 Mounts to DIN rail track or with screws èò from controller to module Ordering Information 3 RELAY OUTPUT LINK MODULES Appearance I/O classification Output, 16 points ((SPST-NO)) Output type Relay outputs I/O delay (typical) Normal speed 19 2 ms 19.2 ((See Note 2)) Power MOSFET relay outputs Error processing (See Note 1) Part number HOLD G70D-R6R11-B7A LOAD OFF G70D-R6R31-B7A HOLD G70D-R6M11-B7A LOAD OFF G70D-R6M31-B7A Note: 1. HOLD: The previous output condition will be on hold when an error results. LOAD OFF: All outputs will be OFF when an error results. 2. These G70D Relay Output Link Modules cannot be connected to high-speed B7A. 3 SWITCHING POWER SUPPLIES Input voltage Output rating Application Part number 120 to 240 VAC 0.13 A, 24 VDC Use one to power each input or output block S82K-00324 0.3 A, 24 VDC Use one to power two blocks from a single power supply S82K-00724 0.6 A, 24 VDC Use this to power blocks connected to sensors, relays indicator lights S82K-01524 1.3 A, 24 VDC Use one where excess power is needed S82K-03024 3 ACCESSORIES Item Replacement relays l Applicable output blocks Rated voltage Part number G70D-R6R11-B7A, G70D-R6R31-B7A 24 VDC; minimum load 10 mA at 5 VDC G6D-1A DC24 G70D-R6M11-B7A, G70D-R6M31-B7A 24 VDC G3DZ-2R6PL DC24 G70D-R6† ††1-B7A G70D-R6† ††1-B7A Specifications 3 RATINGS Coil Ratings (per G6D Relay) Rated voltage 24 VDC Rated current 10.5 mA Coil resistance 2,880 Ω Must operate voltage 70% max. of rated voltage Must release voltage 10% min. of rated voltage Max. voltage 130% of rated voltage Power consumption Approx. 200 mW Note: 1. 2. 3. 4. The must operate voltage is 75% or less of the rated voltage if the relay is mounted upside down. Rated current and coil resistance were measured at a coil temperature of 23EC with a tolerance of á10%. Operating characteristics were measured at a coil temperature of 23EC. The maximum allowable voltage is the maximum value of the allowable voltage range for the relay coil operating power supply. There is no continuous allowance. 5. The rated current includes the terminal’s LED current. Contact Ratings (per G6D Relay) Load Resistive load (cosφ = 1) Rated load 3 A at 250 VAC, 3 A at 30 VDC Rated carry current 3A Max. switching voltage 250 VAC, 30 VDC Max. switching current 3A Max. switching capacity 750 VA, 90 W Min. permissible load (reference value) (See Note) 10 mA at 5 VDC Note: This value fulfills the P reference value of opening/closing at a rate of 120 times per min (ambient operating environment and determination criteria according to JIS C5442). Input (per G3DZ Power MOSFET Relay) Rated voltage 24 VDC Operating voltage 19.2 to 28.8 VDC Voltage level Must operate 19.2 VDC max. Must release 1 VDC min. Input impedance 4 kΩ±20% Rated current 8.2 mA±20% Note: The rated current includes the terminal’s LED current. Output (per G3DZ Power MOSFET Relay) Load voltage 3 to 264 VAC, 3 to 125 VDC Load current 100 µA to 0.3 A Inrush current 6 A (10 ms) 3 CHARACTERISTICS Transmission Characteristics Communication method Unidirectional, time-division multiplex Transmission distance (See Note) 500 m max. I/O delay Typical: 19.2 ms; Max.: 31 ms Note: Separate power supplies are required for inputs and outputs. 2 G70D-R6† ††1-B7A G70D-R6† ††1-B7A Item G70D-R6RP1-B7A G70D-R6MP1-B7A Classification Relay outputs Contact form 16 points (SPST-NO x 16) Contact mechanism Single --- Contact material AgCdO --- Contact resistance (See Note 2) 100 mΩ max. --- Insulation method --- Photodiode array Operate time 10 ms max. 6 ms max. Release time 10 ms max. Output ON-resistance --- 2.4 Ω max. Leakage current for closed relay --- 10 µA max. (at 125 VDC) Max. switching frequency Mechanical: 18,000 operations/hr Rated load: 1,800 operations/hr --- Insulation resistance 100 MΩ min. (at 500 VDC) Dielectric strength 1,000 VAC for 1 min between each terminal and external parts Noise immunity Power supply normal: Power supply common: Coiling around transmission path: Coiling around Unit: Vibration resistance Destruction: 10 to 55 Hz, 1.0-mm double amplitude for 2 hrs each in X, Y, and Z directions Malfunction: 10 to 55 Hz, 0.75-mm double amplitude for 2 hrs each in X, Y, and Z directions Shock resistance Destruction: 300 m/s2 (approx. 30G) Malfunction: 100 m/s2 (approx. 10G) Operating voltage range 24 VDC +10%/ --15% Current Consumption Approx. 300 mA at 24 VDC Cable length Between block and controller: 500 m (1640 ft) max. (reference value for AWG28) Between block and external device: Dependent on load LED color Operation indicator: orange; power supply: green (red for errors) Coil surge absorber Diode (400 V, 300 mA) Life expectancy Electrical: Ambient temperature Operating: 0°C to 55°C (32°F to 131°F) Storage: --20°C to 65°C (--4°F to 149°F) Ambient humidity Operating: 35% to 85% Mounting strength No damage when 5 kgf (49 N) pull load was applied for 1 s in all directions (except for 1 kgf (9.8 N) in direction of DIN rail) Terminal strength Tightening torque: 8 to 10 kgf : cm (0.78 to 0.98 N : m) Pull strength: 5 kgf (49 N) for 1 min Weight Approx. 230 g Power MOSFET relay outputs 600 V for 10 min with a pulse width of 100 ns to 1 µs 1.5 kV for 10 min with a pulse width of 100 ns to 1 µs 1.5 kV for 10 min with a pulse width of 100 ns to 1 µs 600 V for 10 min with a pulse width of 100 ns to 1 µs 100,000 operations min. (3 A at 250 VAC/30 VDC, resistive load) 300,000 operations min. (2 A at 250 VAC/30 VDC, resistive load) (at 1,800 operations/hr) Mechanical: 20,000,000 operations min. (at 18,000 operations/hr) Note: 1. The above values are initial values. 2. Measurement condition: 1 A at 5 VDC 3. Current consumption is when all points are ON and includes G6D relay coil current. External load current and error output current are not included. 3 G70D-R6† ††1-B7A G70D-R6† ††1-B7A Dimensions Unit: mm (inch) G70D-R6PP-B7A 65 (2.56) 156 (6.14) max. 135±0.2 54 40±0.2 51 (2.01) max. 51 (2.01) max. Mounting Holes Two, 4.2 dia. or M4 40±0.2 (1.57 ±0.008) 135±0.2 (5.31±0.008) Installation 3 CONNECTION EXAMPLE The following example shows the G70D-R6PP1-B7A combined with the B7A Master Link interface module. C200H-B7AO1 G70D-R6PP1-B7A Output Devices Solenoid 4 25 (0.98) Indicator G70D-R6† ††1-B7A G70D-R6† ††1-B7A 3 INTERNAL CIRCUIT G70D-R6R11-B7A/G70D-R6M11-B7A G70D-R6R31-B7A/G70D-R6M31-B7A Relay driver circuit Internal circuit Relay driver circuit Relay driver circuit DC/DC converter Relay driver circuit Connectable B7A Models B7A models with 16 inputs and a standard transmission delay time (19.2 ms typ.) can be connected. Refer to documentation on the B7A. 3 TERMINAL ARRANGEMENT/CONNECTIONS Load Load Load Power supply Load Power supply Power supply Load Power supply Load Load Load Load Load Load Power supply Power supply Load Power supply Load Power supply Load 24 VDC Load Load G70D-R6PPP-B7A Note: 1. Dotted lines show internal connections. 2. B2, B3, B4, and B5 are each found in two locations. Connect power to either of them. 5 G70D-R6† ††1-B7A G70D-R6† ††1-B7A Precautions The G70D is used only for outputs. The G70D-R6RP1-B7A is equipped with G6D-1A, 24 VDC relays; the G70D-R6MP1-B7A is equipped with G3DZ-2R6PL, 24 VDC power MOSFET relays To open the protective cover, lift cover at both points marked “A” in the following illustration. Use the Relay Removal Tool provided to the left of the screw terminals when replacing relays. It is extremely dangerous to connect or disconnect relays with the power turned on. Always turn off the power before replacing relays. NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4. 9 OMRON ELECTRONICS, INC. OMRON CANADA, INC. One East Commerce Drive Schaumburg, IL 60173 885 Milner Avenue Scarborough, Ontario M1B 5V8 1-800-55-OMRON 416-286-6465 Cat. No. GC RIO-1 04/00 Specifications subject to change without notice. Printed in U.S.A.