Multifunctional remote I/O module with 4-channel Analog Output (Current Output), 4-channel Digital Input (Counters) and 4-channel Digital Output. Supports Analog Output Types of 0 ~ 5 V, +/-5 V, 0 ~ 10 V, +/-10 V, +4 ~ +20 mA or 0 ~ +20 mA. Digital Input Types: Wet Contact, Dry Contact, and Counter. Supports Digital Output of Open Collector (Sink). Supports Modbus RTU and communicates over RS-485. Supports operating temperatures of -25°C ~ +75°C (-13°F ~ +167°F).

M-7024U

Multifunctional remote I/O module with 4-channel Analog Output (Current Output), 4-channel Digital Input (Counters) and 4-channel Digital Output. Supports Analog Output Types of 0 ~ 5 V, +/-5 V, 0 ~ 10 V, +/-10 V, +4 ~ +20 mA or 0 ~ +20 mA. Digital Input Types: Wet Contact, Dry Contact, and Counter. Supports Digital Output of Open Collector (Sink). Supports Modbus RTU and communicates over RS-485. Supports operating temperatures of -25°C ~ +75°C (-13°F ~ +167°F).

  Price:  $419.00  

Features

Application Image M-7024U

The M-7024U is a multi-function module that has 4 analog output channels, 4 digital input channels, and 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.

  • 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

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 Watch Dog Yes, Module (1.6 Seconds), Communication (Programmable)
LED Indicator/Display
System LED Indicator Yes, 1 LED as Power/Communication Indicator
I/O LED Indicator -
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
RS (IEC 61000-4-5) -
Power
Reverse Polarity Protection Yes
Input Range 10 ~ 30 VDC
Consumption 4 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°C ~ +75°C (-13°F ~ +167°F)
Storage Temperature -40°C ~ +85°C (-40°F ~ +185°F)
Humidity 10 ~ 95% RH, Non-condensing

I/O Specification

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 ON Voltage Level 0.0625 ~ 512 V/Second
OFF Voltage Level 0.125 ~ 1024 mA/Second
Open Wire Detection 1000 Ω
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 Impedence   -
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

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