Industrial digital output & remote I/O
Allen-Bradley 1734-OB4E Series C POINT I/O Protected Output
Manufacturer: Rockwell Automation · Model / MPN: 1734-OB4E · Series C · Revision A01 · Firmware 3.014 · BenchSpec reference: BS-AB-1734-OB4E
Available · 1 unit
Four-point protected 24 V DC source output
POINT I/O digital output module with four non-isolated, electronically protected sourcing outputs for industrial machine and process-control signals.
Very good used condition. Powered in a POINT I/O rack with green Module Status.
A$35
AUD · Asking price
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Stock in Melbourne, Australia · Ready for international shipping
Catalogue reviewed .
Technical specifications
| Manufacturer | Allen-Bradley / Rockwell Automation |
|---|---|
| Model / MPN | 1734-OB4E |
| Product family | POINT I/O |
| Equipment type | Four-point protected digital DC output module |
| Series / revision | Series C · Revision A01 |
| Firmware | 3.014 |
| Outputs | 4 non-isolated sourcing outputs |
| Nominal output | 24 V DC |
| Operating range | 10–28.8 V DC |
| Maximum output current | 1 A per channel · 3 A per module |
| POINTBus current | 75 mA maximum at 5 V DC |
| BenchSpec reference | BS-AB-1734-OB4E · Audit 5027-3037070-1734-OB4E |
Digital-output application
The 1734-OB4E provides four electronically protected 24 V DC source outputs in an Allen-Bradley POINT I/O station.
Condition & verification
Very good used condition. This actual module was powered in a POINT I/O rack and showed green Module Status.
Included
One Allen-Bradley 1734-OB4E Series C, firmware 3.014 bare module. Mounting base and removable terminal block are not included.

