Data Acquisition


  • 16 Open Collector Outputs
  • Sink-type Digital Output
  • Configurable Power-on Value and Safe Value Settings
  • Built-in Dual Watchdog


The M-7043/M-7043D offers 16 digital output channels, each of which is non-isolated and supports the sink-type output using an open collector. The M-7043D has 16 LED indicators for channel status monitoring. The M-7043(D) supports Modbus RTU and DCON protocols, which can be configured via software. There are also options for configuring power-on and safe values. All hardware specifications are the same as the I-7043(D).


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


 CPU Module
 Watchdog Timer Module, Communication (Programmable)


Type I/O LED Indicator


 LED Indicators
 Status 1 x Power and Communication
16 x Digital Output


 Digital Output
Channels 16
Type Open Collector
Sink/Source (NPN/PNP) Sink
Load Voltage +10 ~ +30 VDC
Load Current 100 mA/Channel
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


 Reverse Polarity Protection Yes
 Input Range +10 ~ +30 VDC
 Consumption 1.1 W


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


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




 Relay Module