tM-P3R3
3-channel Isolated Digital Input and 3-channel Relay Output Module, communicable over Modbus RTU protocol
Features
The tM-P3R3 provides 3 channels for digital input and 3 channels for relay output, each of which features photocouple isolation. All output channels are form A type relays, while input is based on sink- or souce-type using a wire connecion. All input channels can be used an 16-bit counters. There are options for configuring power-on and safe digital output values. 4 kV ESD protection and 3750 VDC intra-module isolation are also provided.
Features
- Relay Outputs
- Source- or Sink-type Digital Inputs
- Photocouple Isolation
- All Channels Can Be Used As 16-bit Counters
- Dual Watchdog
- Configurable Power-on Value Settings
- Configurable Safe Value Settings
- Cost-effective
- Wide Operating Temperature Range: -25 °C ~ +75 °C
Applications
- All kinds of On/Off Control
- Industry Automation
- Industrial Machinery
- Building Automation
- Food & Beverage Systems
- Semiconductor Fabrication
- Control Systems
Specifications
I/O Specifications
Digital Input/Counter | ||
Input Channels | 3 | |
Type | Wet Contact (Sink, Source) | |
On Voltage Level | +3.5 VDC ~ 50 VDC | |
Off Voltage Level | +1 V Max. | |
Input Impedance | 10 KΩ, 0.66 W | |
Counters | Channels | 3 |
Max. Count | 65535 (16-bit) | |
Max. Input Frequency | 100 Hz | |
Min. Pulse Width | 5 ms | |
Overvoltage Protection | 70 VDC | |
Relay Output | ||
Output Channels | 3 | |
Type | Power Relay, Form A (SPST N.O.) | |
Operating Voltage Range | 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 Value | Yes, Programmable |
System Specifications
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 | 0.5 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 |