P0926GU-fbm230
Foxboro Serial communication FBM module P0926GU
Honeywell
Foxboro Serial communication FBM module P0926GU
Home > Foxboro > I/A Series FBM Modules > P0926GU Need Foxboro P0926GU? Serial communication FBM module for Foxboro I/A Series and Foxboro Evo DCS. Su…
Specifications
| Brand | Foxboro |
|---|---|
| Model Number | P0926GU |
| Official Product Name | FBM230 Switching Module (Field Device System Integrator) |
| Applicable System | Foxboro I/A Series and Foxboro Evo DCS |
| Product Type | Serial communication FBM module |
| Equivalent Standard | FM Class I Div.2 and ATEX (per module documentation) |
| Product Status | In Stock |
| Serial Channels | 4 independent, software-configurable |
| Physical Layer | RS-232, RS-422 or RS-485 per channel |
| Protocol Support | Modbus RTU, Modbus ASCII and other downloadable FDSI drivers |
| Maximum Field Devices | up to 64 RS-485 multi-drop; 4 direct RS-232/422 devices |
| DCI Block Capacity | up to 2000 blocks |
| Baud Rate | up to 115200 bps per port, independently set |
| Module Fieldbus | 2 Mbps fieldbus to FCP/FCM |
| Power Supply | 24 V DC via baseplate |
| Isolation | channel-to-channel and channel-to-ground galvanic isolation |
| Operating Temperature | -20 °C to +70 °C |
| Environmental Rating | Class G3 harsh environment |
| Part Number | P0926GU (FBM230) |
Product Description
It provides four independent serial communication ports, each software-configurable for RS-232, RS-422 or RS-485, so third-party serial devices such as PLCs, analysers, motor controllers and flow computers can be brought into the control system. The module maps external data into up to 2000 DCI blocks, making those devices appear as native control blocks and avoiding custom gateways. It draws 24 V DC from the baseplate and carries a Class G3 harsh-environment rating for corrosive plant atmospheres. The Foxboro P0926GU is the part number of the FBM230 Field Device System Integrator (FDSI) module used in the I/A Series and Foxboro Evo distributed control systems.
Basic Product Information
- Supports Modbus RTU/ASCII and other downloadable FDSI protocol drivers
- Integrates third-party serial devices as native DCI control blocks
- Channel-to-channel and channel-to-ground galvanic isolation
- Class G3 harsh-environment rating for corrosive plants, hot-swappable on the FBM baseplate
- Four independent serial channels, each software-configurable for RS-232, RS-422 or RS-485
Technical Specifications
Version & Model Difference
FBM230 (P0926GU) is the four-channel serial FDSI for non-Modbus and general serial integration. The FBM231 (P0926GV) is its redundant counterpart, the FBM224 (P0926GG) provides native Modbus support, and the FBM232/FBM233 (P0926GW/GX) are the single and redundant Ethernet equivalents. Confirm the FBM type required by your integration.
Application Scenarios
- Integrating third-party serial PLCs, analysers and flow computers into I/A Series DCS
- Modbus serial device data mapping into the control database
- Oil and gas, chemical and power generation process control
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Frequently Asked Questions
Is P0926GU the same as the FBM230?
Yes, P0926GU is the part number of the FBM230 Field Device System Integrator module.
How many serial channels does it have?
It has four independent serial channels, each configurable for RS-232, RS-422 or RS-485.
How many devices can be connected?
Up to 64 devices on an RS-485 multi-drop network or up to 4 devices on direct RS-232/RS-422 links.
What protocols does it support?
Modbus RTU and Modbus ASCII plus other downloadable FDSI protocol drivers.
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