M-7024UD-G CR ICP DAS DCON Modbus

• Multi-function=4 AO + 4 DI + 4 DO
• Source Type Current Output
• 16-bit Analog Output
• Individual Channel Configuration
• Open Wire Detection for Current Output
• 8 kV ESD Protection
• Power-on Value Setting
• Safe Value Setting
• Wide Operating Temperature Range: -25 to +75°C

INTRODUCION

The M-7024U is a multi-function module that includes 4 analog output channels, 4 digital input channels, 4 digital output channels. It provides a programmable output range on all analog outputs 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 and 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. Options for configuring power-on and safe values are also included.

APPLICATIONS

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

I/O SPECIFICATIONS

Analog Output

Channels: 4
Current Output Wiring: Source
Range: 0 ~+5 VDC, ±5 VDC, 0 ~ +10 VDC, ±10 VDC, 0 ~ +20 mA, +4 ~ +20 mA
Resolution: 16-bit
Accuracy: ±0.02%% of FSR
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 Capacity: 1000 Ω
Open Wire Detection: Yes, for 4 ~ 20 mA only
Short Circuit Protection: Yes
Power-on Value: Yes, Programmable
Safe Value: Yes, Programmable

Digital Input

Channels: 4
Wet Contact: ON Voltage Level: +1 VDC Max.
         OFF Voltage Level: +4 ~ 30 VDC
 
Dry Contact: ON Voltage Level: Close to GND
        OFF Voltage Level: Open
         Effective Distance
         for Dry Contact: 500 M Max.
 
Counters: Max. Count: 65535 (16-bit)
         Max. Input Frequency: 100 Hz
         Min. Pulse Width: 5 ms
 
Input Impedance: -
Overvoltage Protection: +60 VDC

Digital Output

Output Channels: 4
Type: Open Collector
Sink/Source (NPN/PNP): Sink
Load Voltage: +3.5 VDC ~ +50 VDC
Max. Load Current: 700 mA/Channel
Overvoltage Protection: 60 VDC
Overload Protection: 1.4 A (with short-circuit protection)
Power-on Value: Yes, Programmable
Safe Value: Yes, Programmable
 
 

SYSTEM SPECIFICATIONS 

Communication

Interface: RS-485
Bias Resistor: No (Usually supplied by the RS-485 Master. Alternatively, add a tM-SG4 or SG-785.)
Format: (N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1)
Baud Rate: 1200 to 115200 bps
Protocol: Modbus RTU, DCON
Dual Watchdog: Yes, Module (1.6 Seconds), Communication (Programmable)

LED Indicators/Display

System LED Indicator: Yes, 1 as Power/Communication Indicator
I/O LED Indicators: 4 LEDs as Analog Input Fault Indicators
         4 LEDs as Digital Input Indicators
         4 LEDs as Digital Output Indicators
 
7-Segment LED Display: - 

Isolation

Intra-module Isolation, Field-to-Logic: 2.5 kVDC

EMS Protection

ESD (IEC 61000-4-2): ±8 kV Contact for each Terminal
EFT (IEC 61000-4-4): ±4 kV for Power Line
Surge (IEC 61000-4-5): -

Power

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

Mechanical

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

Environment

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