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SRT2-VID / VOD(-1)

Transistor Remote I/O Terminals with Connectors (8/16 Points)

SRT2-VID / VOD(-1)

Compact Remote I/O Terminals that Save Wiring Effort and Enable Long-distance Communications

Ratings

Inputs

Item SRT2-VID08S
SRT2-VID08S-1
SRT2-VID16ML
SRT2-VID16ML-1
Input current 6 mA max./point at 24 V, 3 mA max./point at 17 V
ON delay time 1.5 ms max.
OFF delay time 1.5 ms max.
ON voltage 15 VDC min. (Between each input terminal and V: NPN. Between each input and G: PNP.)
OFF voltage 5 VDC max. (Between each input terminal and V: NPN. Between each input and G: PNP.)
OFF current 1 mA max.
Insulation method Photocoupler
Maximum number of inputs 8 12
Number of circuits 8 points/common, 1 circuit 16 points/common, 1 circuit

Outputs

Item SRT2-VID08S
SRT2-VID08S-1
SRT2-VID16ML
SRT2-VID16ML-1
Rated output current 0.3 A/point 0.3 A/point (2-A common) *
Residual voltage 1.2 V max.
ON delay time 0.5 ms max.
OFF delay time 1.5 ms max.
Leakage current 0.1 mA max.
Insulation method Photocoupler
Number of circuits 8 points/common, 1 circuit 16 points/common, 1 circuit

* When using V/G terminals in an MIL connector, ensure that the current per terminal for the V/G terminals does not
   exceed 1 A.

Characteristics

Communications power
supply voltage
14 to 26.4 VDC
I/O power supply voltage 20.4 to 26.4 VDC (24 VDC +10%/-15%)
I/O power supply current Sensor connector: 2.4 A max., MIL connector: 2.0 A max.
Current consumption * 50 mA max. at 24 VDC
Noise immunity Conforms to IEC61000-4-4, 2 kV (power lines)
Vibration resistance 10 to 150 Hz, 1.0-mm double amplitude or 70 m/s2 (50 m/s2 for SRT2-ATT02)
Shock resistance 200 m/s2
Dielectric strength 500 VAC (between insulated circuits)
Ambient temperature Operating: -10°C to 55°C (with no icing or condensation)
Storage: -25°C to 65°C
Ambient humidity Operating: 25% to 85% (with no condensation)
Storage: 25% to 85%
Mounting strength No damage when 100 N pull load was applied in all directions (40 N load for SRT2-ATT02)
Terminal strength No damage when the following loads were applied:
Communications connector: 100 N
Sensor connector: 40 N
MIL connector: 100 N
Screw tightening torque Communications connector: 0.25 Nm
Node address setting Settings made at DIP switch (set before supplying power for Slave communications)
Weight Approx. 75 g max.

* The above current consumption is the value with all points turned ON excluding the current consumption of the external
   sensor connected to the input Remote Terminal and the current consumption of the load connected to the output
   Remote Terminal.