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Digital Input Modules
3.1 321-1BH01 - DI 16xDC 24V
The digital input module collects the binary control signals from the process level and
transmits them isolated to the superordinate bus system. It has 16 channels and their
status is monitored via LEDs.
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16 inputs, isolated to the backplane bus
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Nominal input voltage DC 24V
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Useable for switches and approximate switches
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Status monitoring of the channels via LED
1
LEDs
2
flap with labeling strip
3
contact bar
4
flap opened with inner label
Properties
Structure
VIPA System 300S
Digital Input Modules
321-1BH01 - DI 16xDC 24V
HB140 | SM-DIO | | en | Rev. 16-43
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