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SRT2-[]D32ML(-1)

Transistor Remote I/O Terminals with Connectors (32 Points)

SRT2-[]D32ML(-1)

Subminiature 32-point Remote Terminal with Connectors

Ratings

Inputs

Item SRT2-ID32ML SRT2-MD32ML SRT2-ID32ML-1 SRT2-MD32ML-1
ON voltage 15 VDC min. (Between each input terminal
and V.)
15 VDC min. (Between each input terminal
and G.)
OFF voltage 5 VDC max. (Between each input terminal
and V.)
5 VDC max. (Between each input terminal
and G.)
OFF current 1.0 mA max.
Input current 6.0 mA max. at 24 VDC
3.0 mA max. at 17 VDC
(Between each input terminal and V.)
6.0 mA max. at 24 VDC
3.0 mA max. at 17 VDC
(Between each input terminal and G.)
Input impedance 4.4 kΩ
ON delay time 1.5 ms max.
OFF delay time 1.5 ms max.
Number of circuits 32 points/common,
1 circuit
16 points/common,
1 circuit
32 points/common,
1 circuit
16 points/common,
1 circuit

Outputs

Item SRT2-OD32ML SRT2-MD32ML SRT2-OD32ML-1 SRT2-MD32ML-1
Output current 0.3 A/point
4-A common *1 *3
0.3 A/point
2-A common *2 *3
0.3 A/point
4-A common *1 *3
0.3 A/point
2-A common *2 *3
Residual voltage 1.2 V max. (Between the 0.3-A DC output
terminal and G.)
1.2 V max. (Between the 0.3-A DC output
terminal and V.)
Leakage current 0.1 mA max. (Between the 24-VDC output
terminal and G.)
0.1 mA max. (Between the 24-VDC output
terminal and V.)
ON delay time 0.5 ms max.
OFF delay time 1.5 ms max.
Insulation method Photocoupler Photocoupler
Number of circuits 32 points/common,
1 circuit
16 points/common,
1 circuit
32 points/common,
1 circuit
16 points/common,
1 circuit

*1. Ensure that the total external load current does not exceed 4 A.
*2. Ensure that the total external load current does not exceed 2 A.
*3. 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
Current consumption for
communications power supply
(also used for internal circuits; *)
ID32ML/ID32ML-1: 50 mA
MD32ML/MD32ML-1: 60 mA
OD32ML/OD32ML-1: 70 mA
Dielectric strength 500 VAC for 1 min (Detection current: 1 mA between insulated circuits.)
Vibration resistance 10 to 150 Hz, 0.7-mm double amplitude or 50 m/s2
Shock resistance 150 m/s2
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)
Weight ID32ML/ID32ML-1/MD32ML/MD32ML-1: Approx. 100 g max.
OD32ML/OD32ML-1: Approx. 90 g

* 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.

Applicable Connectors Type Model

Type Model Remarks
Flat cable, pressure-welded XG4M-4030-T ---
Stranded wire,
pressurewelded welded
Socket XG5M-4032-N For AWG 24
XG5M-4035-N For AWG 28 to 26
Semi-cover XG5S-2001 ---
Hood cover XG5S-4022 ---