Data Acquisition

tM-P3R3

  • Wet Contact, Source- or Sink-type Digital Inputs
  • Relay Outputs
  • Photocoupler Isolation
  • All DI Channels Can Be Used As 16-bit Counters
  • Configurable Power-on Value and Safe Value Settings
  • Dual Watchdog

Introduction

The tM-P3R3 provides 3 channels for digital input and 3 channels for relay output, each of which features photocoupler isolation. All output channels are Form A-type relays, while the input is based on the 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. 4 kV ESD protection and 3750 VDC intra-module isolation are also provided.

Application

• All Types of On/Off Control
• Industrial Automation
• Industrial Machinery
• Building Automation
• Food and Beverage Systems
• Semiconductor Fabrication
• Control Systems

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

 

 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, 0.5 W
 Overvoltage Protection 70 VDC

 

 Relay Output
 Channels 3
 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 0.8 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

 

Description

 PRODUCT SERIES     DESCRIPTION    QNT   INQUIRY
 tM-P3R3     CR  3-channel Isolation DI (Wet) and 3-channel Power Relay Module (RoHS) 1