tM-DA1P1R1 CR: Module RS-485 Modbus & DCON 1 kênh đầu ra tương tự AO +1 kênh đầu vào số DI + 1 kênh đầu ra Relay

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tM-DA1P1R1 CR 1-channel Isolated AO, 1-channel Isolated DI (Wet) and 1-channel Power Relay Module (RoHS)

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tM-DA1P1R1 CR: Module RS-485 Modbus & DCON 1 kênh đầu ra tương tự AO +1 kênh đầu vào số DI + 1 kênh đầu ra Relay

Features

• Isolated Analog Output
• Isolated Digital Input
• Power Relay Output
• Configurable Power-on Value Settings
• Configurable Safe Value Settings
• 4 kV ESD Protection
• 3 kV Intra-module Isolation
• Wide Operating Temperature Range: -25 ~ +75°C

Introduction

The tM-DA1P1R1 is an RS-485 Interface module that offers 1 analog output channel, 1 digital input channel and 1 relay output channel. Analog output resolution is 12-bit with an output range of 0~10V and 0~20mA. The Digital input channel is dry contact type and provides a 16-bit counter function. The Relay output type is a Form C, and all I/O terminals provide 4 kV ESD protection and 3 kV intra-module isolation.

Specification

CPU Module
Watchdog Timer Communication (Programmable)

 

Isolation
Intra-module Isolation 2500 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

 

Analog Output
Channels 1
Type Voltage
Current
Range 0 ~ 10 V, 0 ~ 20 mA, 4 ~ 20 mA
Resolution 12-bit
Accuracy ±0.1% of FSR
DA Output Response Time 10 ms
Voltage Output Capability 20 mA
Current Load Resistance 500 Ω

 

Digital Input/Counter
Channels 1
Type Dry Contact, Source
Wet Contact, Sink/Source
Wet Contact, ON Voltage Level +3.5 VDC ~ +50 VDC
Wet Contact, OFF Voltage Level +1 VDC Max.
Dry Contact, ON Voltage Level Close to GND
Dry Contact, OFF Voltage Level Open
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 1
Type Power Relay, Form C
Contact Rating NO : 10 A @ 250 VAC
NC : 6 A @ 250 VAC
Operate Time 15 ms Max.
Release Time 5 ms Max.
Electrical Endurance 5 X 10^4 OPS
Mechanical Endurance 1 X 10^7 OPS
Surge Strength 250 VAC or 30 VDC
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 1.8 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 ~ +80 °C
Humidity 10 ~ 95% RH, Non-condensing

Download

Data sheet

Documents

Ordering information

tM-DA1P1R1     CR  1-channel Isolated AO, 1-channel Isolated DI (Wet) and 1-channel Power Relay Module (RoHS)

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