Rockwell Automation Publication 1715-RM001A-EN-P - June 2019
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Using the 1715 I/O
Chapter 3
1715-A3IO I/O Base Unit
The I/O base unit holds up to three I/O modules. I/O modules can span across
bases if a duplex pair is next to a duplex pair. There is no need to leave a space
empty.
1715 Digital and Analog I/O modules
Your system can be configured with any combination of I/O modules, and in
either Simplex or Duplex mode. These I/O modules can be included in your
system:
• 1715-IB16D 16-channel digital input module
• 1715-OB8DE 8-channel digital output module
• 1715-IF16 16-channel analog input module
• 1715-OF8I 8-channel analog output module
