OPERATION MANUAL CompoBus/S

Water-resistant Terminals Section 5-4
I/O power supply voltage +10%
20.4 to 26.4 V DC (24 V DC /–15% )
I/O power supply current 2.4 A max.
Current consumption
(See note.)
Communications power: 50 mA max. at 24 V DC
Noise immunity 1.5 kVp-p with a pulse width of 0.1 to 1 µs and a rise time
of 1 ns (tested with impulse noise simulator)
Vibration resistance 10 to 150 Hz, 0.7-mm double amplitude or 50 m/s 2
Item Specification
Shock resistance 150 m/s 2
Dielectric strength 500 V AC (between insulated circuits)
Insulation resistance 20 MΩ min. (between insulated circuits)
Ambient temperature Operating: –10 to 55°C (with no icing or condensation)
Storage: –25 to 65°C (with no icing or condensation)
Ambient humidity Operating: 25% to 85% (with no condensation)
Storage: 25% to 85% (with no condensation)
Operating environment No corrosive gases
Enclosure rating IP67
Mounting method M5 screws
Terminal strength 100N
Node number settings The node number is set on a rotary switch. (Set the node
number before turning ON the Slave.)
Weight SRT2-ID04CL (-1): 180 g max.
SRT2-ID08CL (-1): 240 g max.
Note This is the current consumption when all the maximum simultaneous input
points are ON, excluding the current consumption of external sensors.
Input Specifications
Item Specifications
Input current 6 mA max./point at 24 V DC
3 mA min./point at 17 V DC
ON delay time 1.5 ms max.
OFF delay time 1.5 ms max.
ON voltage ID04CL/ID08CL: 15 V DC min. (between each input
terminal and V)
ID04CL-1/ID08CL-1: 15 V DC (between each input terminal
and G)
OFF voltage ID04CL/ID08CL: 5 V DC max. (between each input
terminal and V)
OFF current
ID04CL-1/ID08CL-1: 5 V DC max. (between each input
terminal and G)
1 mA max.
Insulation method Photocoupler
Input indicator LED (yellow)
Number of circuits ID04CL (-1): 4 points/single common circuit
ID08CL (-1): 8 points/single common circuit
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