Data Acquisition

M-7024UD-G

  • Multi-function (4 AO, 4 DI, and 4 DO)
  • Source-type Current Output
  • 16-bit Analog Output
  • Individual Channel Configuration
  • Open Wire Detection for Current Output
  • Configurable Power-on Value and Safe Value Settings

Introduction

The M-7024U/M-7024UD is a multi-function module that includes 4 analog output channels, 4 digital input channels, and 4 digital output channels. It provides a programmable output range on all analog output channels (0 ~ 5 V, ±5 V, 0 ~ 10 V, ±10 V, +4 ~ +20 mA, or 0 ~ +20 mA). Each analog output channel can be configured for an individual range. The M-7024UD has 12 LED indicators for channel status monitoring. The M-7024U(D) supports Modbus RTU and DCON protocols, which can be configured via software. There are also options for configuring power-on and safe values. The module also features per-channel open wire detection for +4 ~ +20 mA outputs, together with 8 kV ESD protection as well as 2500 VDC intra-module isolation.

Application

• Building Automation
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment

Specifications

 CPU Module
 Watchdog Timer Module, Communication (Programmable)

 

 Display
 Type I/O LED Indicator

 

 Isolation
 Intra-module Isolation 2500 VDC

 

 EMS Protection
 EFT (IEC 61000-4-4) ±4 kV for Power Line
 ESD (IEC 61000-4-2) ±4 kV Contact for Each Terminal

 

 LED Indicators
 Status 1 x Power and Communication
4 x Analog Input
4 x Digital Input
4 x Digital Output

 

 Analog Input
 Channels 4
 Type Voltage
Current
 Range Voltage: 0 ~ +5 VDC, ±5 VDC, 0 ~ +10 VDC, ±10 VDC
Current: 0 ~ +20 mA, +4 ~ +20 mA
 Resolution 16-bit
 Accuracy ±0.02% of FSR
 Short Circuit Protection Yes
 DA Output Response Time 10 ms per channel
 Programmable Output Slope Voltage: 0.0625 ~ 512 V/Second
Current: 0.125 ~ 1024 mA/Second
 Current Output Wiring Source
 Open Wire Detection For 4 ~ 20 mA Only
 Current Load Resistance 1000 Ω
 Power-on Value Programmable
 Safe Value Programmable

 

 Digital Input/Counter
 Channels 4
 Type Dry Contact
Wet Contact
 ON Voltage Level Dry: Close to GND
Wet: +1 VDC Max.
 OFF Voltage Level Dry: Open
Wet: +4 ~ +30 VDC
 Max. Counts 65535 (16-bit)
 Frequency 100 Hz
 Min. Pulse Width 5 ms
 Effective Distance 500 m Max.
 Overvoltage Protection +60 VDC

 

 Digital Output
 Channels 4
 Type Open Collector
 Sink/Source (NPN/PNP) Sink
 Load Voltage +3.5 ~ +50 VDC
 Load Current 700 mA/Channel
 Overvoltage Protection 60 VDC
 Overload Protection 1.4 A
 Short-circuit Protection Yes
 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), (E, 8, 1), or (O, 8, 1)
 Protocol Modbus RTU, DCON

 

 Power
 Reverse Polarity Protection Yes
 Input Range +10 ~ +30 VDC
 Consumption 4.5 W

 

 Mechanical
 Dimensions (mm) 72 x 123 x 35 (W x L x H)
 Installation DIN-Rail Mounting

 

 Environment
 Operating Temperature -25 ~ +75 °C
 Storage Temperature -40 ~ +85 °C
 Humidity 10 ~ 95% RH, Non-condensing

 

Accessories

 

Relay Modules

Description

 PRODUCT SERIES     DESCRIPTION    QTY   INQUIRY
 M-7024UD-G     CR  4-ch 16-bit AO Module with 4 DI, 4 DO and LED Display, using DCON and Modbus Protocols (Gray Cover) (RoHS) 1