The Foxboro FBM218 P0922VW HART® Communication Redundant Output Interface Module is designed to provide secure and isolated communication with HART-compliant field instruments. Supporting versions 5, 6, and 7 of the HART protocol, this module ensures reliable integration of smart devices into safety-critical and process automation systems.
Key Technical Specifications
Model / Part Number:FBM218 P0922VW
Manufacturer: Foxboro
Product Type: HART Communication Redundant Output Interface Module
Supported Instruments: HART devices compliant with Version 5, 6, or 7
Interface: 8 isolated output channels
Isolation: Galvanic isolation (optical and transformer) between channels, ground, and logic
Withstand Voltage: 600 VAC for 1 minute between isolated channels and earth without damage
Fieldbus Communication: Redundant 2 Mbps HDLC fieldbus to FCM/FCP controllers
Operating Temperature:
Module: -20 to +70 °C (-4 to +158 °F)
Termination Assembly (PVC): -20 to +50 °C (-4 to +122 °F)
Dimensions (L × W × H): 10.4 × 4.5 × 11.4 cm
Net Weight: 0.284 kg
Shipping Weight: 1.5 kg
Application Scenarios
The FBM218 module is widely used in:
Process automation requiring redundant communication with HART devices
Oil & gas and petrochemical industries for smart transmitter integration
Power generation systems with safety-critical instrumentation
Chemical plants requiring isolated multi-channel communication
FAQ
Q: Which HART versions are supported by the FBM218? A: Versions 5, 6, and 7 of the HART protocol are supported.
Q: How many channels does the module provide? A: It offers 8 fully isolated output channels.
Q: What isolation protection does the module include? A: Each channel is galvanically isolated, with optical and transformer isolation, and can withstand 600 VAC for one minute.
