High Speed Modules


  • 32 digital input (sink/source) channels
  • Digital filter (1~32767ms)
  • Input channel LED indication
  • RoHS compliance
  • 3000 VDC isolation from input to backplane
  • 3000 VDC isolation from input to frame ground
  • Redundancy
  • Fast redundant switching time (<100us)


The F-8040 features 32 digital input (sink/source) channels. Either sink- or source-type input can be selected via different wiring. The F-8040 can determine binary input from a DC voltage source. The digital input channels also offer LED indicators to locally display digital input status. Moreover, the module offers 3000 VDC optical isolation between channels and backplane bus. If any high voltage or current damages the channels, the system (backplanes, other modules, and control unit) won't be affected because the benefit of isolation.


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



 Intra-module Isolation 3000 VDC


 EMS Protection
 EFT (IEC 61000-4-4) Yes
 ESD (IEC 61000-4-2) Yes


 LED Indicators
Status 1 x RUN, 1 x ACT, 1 x DUX and Communication (32 as channel 0~31 status)


 Digital Input 
Channels 32 (One COM for all channels)
Type Wet Contact
Sink/Source (NPN/PNP) Sink/Source
ON Voltage Level 18 VDC ~ 30 VDC
OFF Voltage Level 11 VDC
Input Impedance 5.2KΩ, 0.25W
Low Pass Filter Yes (1ms~32767ms)


 I/O Expansion
 I/O Type DN-DI-32DW, DN-DIO-M


 Consumption 1.8 W @ 24 VDC


 Dimensions (mm) 30 x 85 x 115
 Weight 300 g


Operating Temperature -25 °C ~ +75 °C
Humidity 5 ~ 95% RH, Non-condensing
 Humidity 10 to 90% RH, Non-condensing



CA-37100AM CA-3710AM CA-3710D


 CA-3710D     CR  DB37 Male to Male Cable, 1M (RoHS) 1