Features:
- 8 digital input channels for 120 VAC and 110 VDC signals
- Individually isolated channels with separate returns
- Voltage supervision and input-status indication
ABB DI820 3BSE008512R1 is an S800 I/O digital input module for monitoring high-voltage AC or DC field signals. Its individually isolated channels suit installations that require electrical separation between input circuits.
For replacement, match the complete article number and installed termination unit. ABB lists TU811, TU813, TU831, TU839 and TU851 for this module.
For DI820 3BSE008512R1, confirm current availability, the complete ABB article number, and the installed S800 I/O arrangement during quotation.
ABB DI820 3BSE008512R1 Manuals and Datasheets
ABB DI820 3BSE008512R1 Digital Input Module Specs
General
- Manufacturer ABB
- Model DI820 3BSE008512R1
- Condition New Original ready stock
- Product Family S800 I/O
- Number of input channels: 8
- AC input level: 120 VAC
- DC input level: 110 VDC
- Channel arrangement: separate returns
- Each input channel is individually galvanically isolated.
- ABB lists TU811, TU813, TU831, TU839, and TU851 as compatible MTUs.
- Confirm the field voltage and termination unit before installation.
- Match the complete article number 3BSE008512R1 before replacement.
- Confirm the existing S800 I/O configuration and installed MTU.
- Verify that the field signal is within the specified 120 VAC or 110 VDC input type.