Rockwell Automation Publication 5094-UM001E-EN-P - April 2020 45
Chapter 2
Common Digital I/O Module Features
This chapter describes module features that are available on all FLEX 5000â„¢
digital I/O modules.
Input Module Compatibility
FLEX 5000 digital input modules interface to sensing devices and detect whether
they are On or Off.
FLEX 5000 digital input modules convert DC On/Off signals from user devices
to appropriate logic level for use within the processor. Typical input devices
include the following:
•Proximity switches
• Limit switches
• Selector switches
• Float switches
• Push button switches
When you design systems with FLEX 5000 digital input modules, consider these
factors:
• Voltage necessary for your application
• Current leakage
• Whether you need a solid-state device
• Whether your application uses sinking or sourcing wiring
Topic Page
Input Module Compatibility 45
Output Module Capability 46
Producer/Consumer Communication 46
Module Data Quality Reporting 47
Software Configurable 48
Fault and Status Reporting 48
Module Firmware 48
Module Inhibiting 49
Electronic Keying 50
STATUS
POWER
SAFETY DIGITAL 16 INPUT 24 VDC
5094-IB16S
5
5
TB3I
FLEX 5000
TM
I/O
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
STATUS
POWER
DIGITAL 16 INPUT 24 VDC
5094-IB16
1
1
TB3
FLEX 5000
TM
I/O
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Safety Modules
Standard Modules
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