tM-R5 5-Channel Power Relay Module with RS-485 Modbus RTU Interface
tM-R5 CR provides five Form A power relay outputs controlled over RS-485 using DCON, Modbus RTU or Modbus ASCII, for on/off control in industrial automation.
- Five Form A (SPST N.O.) power relay outputs
- Programmable power-on value and safe value for the digital outputs
- Dual watchdog for module and communication
- 3750 VDC intra-module isolation
- 4 kV ESD and EFT protection, with ESD rated ±4 kV contact and ±8 kV air
- 1 x RS-485 port supporting DCON, Modbus RTU and Modbus ASCII at 1200 to 115200 bps
73,00 EUR per piece
| 1–9 pcs | 73,00 EUR | |
|---|---|---|
| 10–30 pcs | 71,00 EUR | −3 % |
| 31+ pcs | 70,00 EUR | −4 % |
Informații despre produs "tM-R5 5-Channel Power Relay Module with RS-485 Modbus RTU Interface"
The tM-R5 CR is a 5-channel power relay module from the tM series of RS-485 remote I/O units. Each of its five outputs is a Form A (SPST N.O.) power relay, suited to switching loads in on/off control schemes where a serial-networked relay stage is needed.
Engineers will value the configurable start-up and fail-safe behaviour. Power-on and safe output values are both programmable, and a dual watchdog covering the module and the communication link helps the output state remain defined when the host system misbehaves. The module also provides 3750 VDC intra-module isolation and 4 kV ESD and EFT protection.
The module is powered from a 10 to 30 VDC terminal block, has reverse polarity protection and mounts on DIN-rail. Its RS-485 port supports DCON, Modbus RTU and Modbus ASCII at 1200 to 115200 bps, with selectable data formats.
Applications
- All types of on/off control
- Industrial automation
- Industrial machinery
- Building automation
- Food and beverage systems
- Semiconductor fabrication
- Control systems
| Product type: | Relay Output Module |
|---|---|
| Interface: | RS-485 |
| Protocol: | DCON, Modbus ASCII, Modbus RTU |
| Relay outputs: | 5 |
| Ports: | 1 |
| Isolation: | 3750 VDC |
| 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 |
| 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 |
| Relay Output | |
| Channels | 5 |
| Type | Power Relay, Form A (SPST N.O.) |
| Operate Time | 6 ms |
| Release Time | 3 ms |
| Electrical Endurance | VDE: 5 A @250 VAC 30,000 ops (10 ops/minute) at 75°C 5 A @30 VDC 70,000 ops (10 ops/minute) at 75°C UL: 5 A @250 VAC/30 VDC 6,000 ops 3 A @250 VAC/30 VDC 100,000 ops 5 A @30 VDC 70,000 ops (10 ops/minute) at 75°C |
| Mechanical Endurance | 20,000,000 ops at no load (300 ops/minute) |
| 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 | 1.0 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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