tM-P4A4 CR: Module RS-485 Modbus & DCON 4 kênh đầu vào số DI + 4 kênh đầu ra số DO

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tM-P4A4 CR 4-channel Isolation DI (Wet) and 4-channel Isolated DO (Source, PNP) Module (RoHS)

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tM-P4A4 CR: Module RS-485 Modbus & DCON 4 kênh đầu vào số DI + 4 kênh đầu ra số DO

Features

• Source-type Digital Outputs
• 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

Introduction

The tM-P4A4 provides 4 channels for digital input and 4 channels for digital output, each of which features photocouple isolation. The tM-P4A4 supports source-type output with short circuit protection, while input is sink-type. 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.

Specification

CPU Module
Watchdog Timer Yes, Module (2.3 seconds), 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 4
Type Wet Contact , Sink
ON Voltage Level +4.0 VDC ~ +50 VDC
OFF Voltage Level +1 V 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

 

Digital Output
Channels 4
Type Isolated Open Collector, Source
Load Voltage +10 VDC ~ +40 VDC
Max. Load Current 650 mA/channel
Overvoltage Protection 47 VDC
Overload Protection Yes
Short-Circuit Protection Yes
Power on Value Yes, Programmable
Safe Value Yes, 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 0.5 W Max.
Powered from Terminal Block Yes, 10 ~ 30 VDC

 

Mechanical
Dimensions (mm) 52 x 98 x 27 (W x L x H)
Installation DIN-Rail Mounting

 

Environmental
Operating Temperature -25 °C ~ +75 °C
Storage Temperature -30 °C ~ +75 °C
Humidity 10 ~ 95% RH, Non-condensing

Download

Data sheet

Documents

Ordering information

tM-P4A4     CR  4-channel Isolation DI (Wet) and 4-channel Isolated DO (Source, PNP) Module (RoHS)

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