Data Acquisition


  • Universal Inputs and Universal Outputs
  • Status LED for Universal Inputs and Outputs
  • Each Universal Input Channel Can be Used as an Analog Input or Digital Input
  • Supports Modbus RTU Protocol
  • Easy Mounting and Connection
  • Provides I/O Space-Saving Design


The M-6026U-32 of distributed I/O provides a wide variety of input, output, and smart control solutions, all of which are based on a single universal hardware platform. The M-6026U-32 combines inputs and outputs, saving your time and space when both are at a premium. Since M-6032U-32 feature both inputs and outputs on the same board, retailers can reduce the space requirement for I/O boards by as much as 50%! Traditional I/O board schemes required retail operators to mount separate input and output boards within an enclosure, increasing the time and cost to mount the boards. The M-6000 I/O boards are communications devices needed to connect to the facility management system to control refrigeration, HVAC and lighting systems.


  • Heating system in buildings
  • Ventilation system
  • Air-conditioning system
  • HVAC control, lighting control, door monitoring


 CPU Module
 Watchdog Timer Module, Communication (Programmable)


 EMS Protection
 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


 Analog Input
 Channels 16, universal for AI and DI
 Type Voltage
 Range Voltage: 0 ~ 2.5V, 0 ~ 5 V, 0 ~ 10 V
Current: 0 to 20 mA, 4 to 20 mA
RTD: Pt1000
 Resolution 16-bit
 Accuracy ±0.1% of FSR
 Overvoltage Protection 100 VDC


 Analog Output
 Channels 16
 Type Voltage
 Range Voltage: 0 to 10 V
Current: 0 to 20 mA, 4 to 20 mA
 Resolution 12-bit
 Accuracy ±0.2% of FSR
 Open Wire Detection For 4 to 20 mA only
 Voltage Output Capability 10 V@ 20mA


 Digital Input
 Channels 16, universal for AI and DI
 Type Dry Contact
 ON Voltage Level Close to GND
 OFF Voltage Level Open
 Fuse Protection 1 A


 COM Ports
 Ports 1 x RS-485
 Baud Rate 1200 ~ 115200 bps
 Data Format (N, 8, 1)
 Protocol Modbus RTU


 Consumption 14 W Max.
 Powered from Terminal Block 24 VAC or 24 VDC


 Dimensions (mm) 237 x 134 x 59 (W x L x H)


 Operating Temperature -25 ~ +75 °C
 Storage Temperature -40 ~ +80 °C
 Humidity 10 ~ 95% RH, Non-condensing



M-6026U-32     CR  16-channel Universal Input and 16-channel Universal Output Module using the Modbus Protocol (RoHS) 1