Data Acquisition


  • 4 Digital Inputs and 5 Relay Outputs
  • Sink- or Source-type Digital Input
  • Form A Power Relay Output
  • Digital Input Channels Can be Used as 16-bit Counters
  • Configurable Power-on Value and Safe Value Settings
  • Built-in Dual Watchdog


The M-7065/M-7065D provides 4 digital input channels and 5 Form A relay output channels. Digital input can be selected as either sink- or source-type via wire connections. All digital input channels are also able to be used as 16-bit counters. The M-7065D provides 9 LED indicators for channel status monitoring.

The M-7065(D) supports Modbus RTU and DCON protocols, which can be configured via software. There are also options for configuring power-on and safe values. 4 kV ESD protection and 3750 VDC intra-module isolation are also provided to enhance noise protection capabilities in industrial environments.


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


 CPU Module
 Watchdog Timer Module, Communication (Programmable)


 Type I/O LED Indicator


 Intra-module Isolation 3750 VDC


 EMS Protection
 EFT (IEC 61000-4-4) ±2 kV for Power Line
 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
9 x Digital Input/Relay Output


 Digital Input/Counter
 Channels 4
 Type Wet Contact
 Sink/Source (NPN/PNP) Sink/Source
 ON Voltage Level +1 VDC Max.
 OFF Voltage Level +4 ~ +30 VDC
 Max. Counts 65535 (16-bit)
 Frequency 100 Hz
 Min. Pulse Width 5 ms
 Input Impedance 3 kΩ
 Overvoltage Protection ±35 VDC


 Relay Output
 Channels 5 (Form A)
 Type Power Relay
 Contact Material Gold-plated Silver Cadmium Alloy
 Contact Rating 5 A @ 250 VAC
5 A @ 30 VDC
 Operate Time 6 ms
 Release Time 3 ms
 Electrical Endurance 1 x 10^5 ops.
 Mechanical Endurance 2 x 10^7 ops.
 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 1.6 W Max.


 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