Procom 4IOS User Manual
Data sheet, 4ios, At a glance
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Data Sheet
4IOS
Multifunction I/O Module
4IOS
Multifunction Module with 4 Relay Outputs and 8 Opto-
coupler Inputs
Fig. 4IOS (L- No. 2.804)
At a Glance:
• 4 relay outputs with floating switch contacts for
- Remote operation and control functions
- Distribution of loudspeaker circuits
• 8 opto-coupler inputs with secured status transmission
- For diverse signals
- To monitor the status of systems
• To generate voice acknowledgements
Date: 13.03.2009
Page:
1/8 Author:
HS
Document-No.:
DB_4IOS_2804_01
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