tM-P3POR3 RS-485 I/O Module, 3-ch Wet DI and 3-ch PhotoMOS Relay Output
The tM-P3POR3 CR combines 3 isolated wet-contact digital inputs, usable as 16-bit counters, with 3 PhotoMOS relay outputs over RS-485 for on/off control.
- 3 wet-contact digital inputs, configurable as sink or source by wiring
- All digital input channels usable as 16-bit counters (max. 65535)
- 3 PhotoMOS relay outputs, operate time 5 ms max., release time 0.5 ms max.
- Photocoupler isolation: 3750 VDC for digital inputs, 2000 VDC for relay outputs
- Programmable power-on and safe output values
- RS-485 port supporting DCON, Modbus RTU and Modbus ASCII at 1200 ~ 115200 bps
73,00 € per piece
| 1–9 pcs | 73,00 € | |
|---|---|---|
| 10–30 pcs | 71,00 € | −3 % |
| 31+ pcs | 70,00 € | −4 % |
Produkta informācija "tM-P3POR3 RS-485 I/O Module, 3-ch Wet DI and 3-ch PhotoMOS Relay Output"
tM-P3POR3 CR is an RS-485 remote I/O module with three photocoupler-isolated wet-contact digital inputs and three PhotoMOS relay outputs. Each input can be wired as sink-type or source-type, so the same module suits both common input wiring arrangements without changing hardware.
The PhotoMOS outputs switch quickly and avoid arcing, bounce and switching noise, which suits frequent on/off switching. All input channels can also count pulses as 16-bit counters, and the power-on and safe output values are programmable, so outputs can be set to a defined state on start-up or fault.
Communication uses DCON, Modbus RTU or Modbus ASCII over RS-485, with a dual watchdog covering the module and the communication link. The module is designed for DIN-rail mounting and an operating range of -25 ~ +75 °C.
Applications
- All types of on/off control
- Industrial automation
- Industrial machinery
- Building automation
- Food and beverage systems
- Semiconductor fabrication
- Control systems
| Product type: | Remote I/O module |
|---|---|
| Interface: | RS-485 |
| Protocol: | DCON, Modbus ASCII, Modbus RTU |
| Digital inputs: | 3 |
| Relay outputs: | 3 |
| Ports: | 1 |
| Isolation: | 3750 VDC (DI), 2000 VDC (relay) |
| Power input: | 10 ~ 30 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail |
Specifications
| CPU Module | |
|---|---|
| Watchdog Timer | Module, Communication (Programmable) |
| Isolation | |
| Intra-module Isolation | 3750 VDC for Digital Input 2000 VDC for PhotoMOS Relay Output |
| EMS Protection | |
| EFT (IEC 61000-4-4) | ±4 kV for Power |
| ESD (IEC 61000-4-2) | ±4 kV Contact for Each Terminal ±8 kV Air for Random Point |
| LED Indicators | |
| Status | 1 x Power and Communication |
| Digital Input/Counter | |
| Channels | 3 |
| Type | Wet Contact |
| Sink/Source (NPN/PNP) | Sink/Source |
| ON Voltage Level | +3.5 ~ +50 VDC |
| OFF Voltage Level | +1 VDC max. |
| Max. Counts | 65535 (16-bit) |
| Frequency | 100 Hz |
| Min. Pulse Width | 5 ms |
| Input Impedance | 10 kΩ, 0.66 W |
| Overvoltage Protection | 70 VDC |
| Relay Output | |
| Channels | 3 |
| Type | PhotoMOS Relay |
| Operate Time | 5 ms max. |
| Release Time | 0.5 ms max. |
| Electrical Endurance | No Arcing, No Bounce, and No Switching Noise |
| Power on Value | Programmable |
| Safe Value | Programmable |
| COM Ports | |
| Ports | 1 x RS-485 |
| Baud Rate | 1200 ~ 115200 bps |
| Data Format | (N, 8, 1), (N, 8, 2), (O, 8, 1), (E, 8, 1) |
| Protocol | DCON, Modbus RTU, Modbus ASCII |
| Power | |
| Reverse Polarity Protection | Yes |
| Consumption | 0.4 W max. |
| Powered from Terminal Block | 10 ~ 30 VDC |
| Mechanical | |
| Dimensions (mm) | 52 x 98 x 27 (W x L x H) |
| Installation | DIN-Rail Mounting |
| Environment | |
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -30 ~ +75 °C |
| Humidity | 10 ~ 95% RH, Non-condensing |
Specifications as published by the manufacturer. Subject to change.
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