Features:
- Provides sixteen independently programmed SPDT relay channels.
- Groups four relays at a time for normally energized or de-energized operation.
- Uses alarm-drive logic configured through the 3500 Rack Configuration Software.
The current ordering configuration is 3500/33-01-01, the standard sixteen-channel relay output module with cNRTLus Class I Division 2 approval.
It converts programmable rack alarm logic into isolated relay contacts for shutdown, annunciation and auxiliary control circuits.
Before installation, verify rear I/O type, contact load, energized philosophy, alarm logic, field-source isolation, rack slot and approval drawing.
Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for Bently Nevada 3500/33-01-01:
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Drives machinery shutdown circuits from configured 3500 monitor alarms.
- Provides annunciation contacts for control-room or distributed-control-system interfaces.
- Operates auxiliary interlocks and alarm devices within the documented relay ratings.
- Sixteen SPDT channels are arranged as four groups of four relays.
- Each group is switched for normally energized or normally de-energized behavior.
- Epoxy-sealed contacts include a standard 250 Vrms arc suppressor.
- Alarm Drive logic combines selected monitor conditions into each relay command.
- The channel alarm indicators show which programmed relay output is active.
- TX/RX indication confirms communication with other modules in the 3500 rack.
- The 01 suffix selects cNRTLus Class I Division 2 approval for the exact configuration.
- Hazardous field conductors can remain exposed at the rear terminals during service.
- Disconnect field power before removal and apply contact ratings appropriate to the installed area.