The tM-R5 is a 5 channel relay output data acquisition module. It provides 5 channels of Form A type relay output. Options are provided for configuring power-on and safe digital output values. 4 kV ESD protection and 3750 VDC intra-module isolation are also provided. It comes with Free EZ Data Logger Control and Monitoring software to help you easily set up a data acquisition system.
| Communication | ||
| 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 | |
| Isolation | ||
| Intra-module Isolation,Field-to-Logic | 3750 VDC | |
| 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 | 1.0 W Max. | |
| Mechanical | ||
| Dimensions (W x L x H) | 52 mm x 98 mm x 27 mm | |
| Installation | DIN-Rail Mounting | |
| Environment | ||
| Operating Temperature | -25 °C ~ +75 °C | |
| Storage Temperature | -30 °C ~ +75 °C | |
| Humidity | 10 ~ 95% RH, Non-condensing | |
| Relay Output | ||
| Output Channel | 5 | |
| Type | Power Relay, Form A (SPST N.O.) | |
| Operating Voltage | 250 VAC or 30 VDC | |
| Max. Load Current | 5 A | |
| Operating Time | 6 ms | |
| Release Time | 3 ms | |
| Electrical Life (Resistive load) | 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 | ||
| Mechanical Life | 20,000,000 ops at no load (300 ops/minute) | |
| Power-on Value | Yes, Programmable | |
| Safe Valu | Yes, Programmable | |
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