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tM-P3POR3 CR ICP DAS Relay IO Modules



3-channel Isolated Digital Input and 3-channel PhotoMOS Relay Module



€ 75,24

(VAT excluded)

€ 91,79(VAT included)

Prezzo di 1 pz. iva (22%) inclusa: € 91,79

Availability: 15 business days

SKU: 106606

Model: tM-P3POR3 CR

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The tM-P3POR3 provides 3 digital input channels and 3 PhotoMOS relay output channels, each of which features photocouple isolation. All output channels are PhotoMOS relays, while input is based on a sink- or source-type using a wire connection. All input channels can be used as 16-bit counters.
There are options for configuring power-on and safe digital output values. PhotoMOS relays provide a faster response time, greater electrical endurance and no spike. 4 kV ESD protection and 3750 VDC intra-module isolation are also provided.
tM-P3POR3 CR: 3-channel Isolated Digital Input and 3-channel PhotoMOS Relay Output Module (RoHS)

  • PhotoMos Relay Outputs
  • Source- or Sink-type Digital Inputs
  • Photocouple Isolation
  • No Arcing, No Bounce, and No Switching Noise
  • All DI Channels Can Be Used As 16-bit Counters
  • Dual Watchdog
  • Configurable Power-on Value Settings
  • Configurable Safe Value Settings
  • Wide Operating Temperature Range: -25 ~ +75°C

Digital Input/Counter

Input Channels: 3
Type: Wet Contact (Sink, Source)
On Voltage Level: +3.5 VDC ~ 50 VDC
Off Voltage Level: +1.0 VDC Max.
Input Impedance: 10 KΩ, 0.66 W

  • Channels: 3
  • Max. Count: 65535 (16-bit)
  • Max. Input Frequency: 100 Hz
  • Min. Pulse Width: 5 ms

Overvoltage Protection: 70 VDC

PhotoMOS Relay Output

Output Channels: 3
Relay Type: PhotoMOS Relay
Operating Load Voltage Range: 80 V (AC peak or DC)
Countinous Load Current: 1 A Max.
Peak Load Current: 3 A, (1 ms, 1 shot)
Output Off State Leakage Current: 1 uA
Operating Time: 5 ms (Max.)
Release Time: 0.5 ms (Max.)
Electrical Endurance: No Arcing, No Bounce, and No Switching Noise
Power-on Value: Yes, Programmable
Safe Value: Yes, Programmable


Interface: RS-485
Format: (N, 8, 1), (N, 8, 2), (O, 8, 1), (E, 8, 1)
Baud Rate: 1200 ~ 115200 bps
Protocol: DCON, Modbus/RTU, Modbus/ASCII
Dual Watchdog: Yes, Module (2.3 seconds), Communication (Programmable)

LED Indicators

Power: 1 LED as Power Indicator


Intra-module Isolation,Field-to-Logic: 
3750 VDC for Digital Input
2000 VDC for PhotoMOS Relay Output

EMS Protection

ESD (IEC 61000-4-2): ±4 kV Contact for Each Terminal ; ±8 kV Air for Random Point
EFT (IEC 61000-4-4): ±4 kV for Power

Power Requirements

Reverse Polarity Protection: Yes
Powered from Terminal Block: Yes, 10 ~ 30 VDC
Consumption: 0.4 W Max.


Dimensions (W x L x H): 52 mm x 98 mm x 27 mm
Installation: DIN-Rail Mounting


Operating Temperature: -25 XC ~ +75 °C
Storage Temperature: -30 XC ~ +75 °C
Humidity: 10 ~ 95% RH, Non-condensing