FBM231 P0926GV

Product Overview

The FBM231 P0926GV is a Foxboro field device system integrator module with four serial communication ports.

Communication Ports

• Ports: 4 serial I/O ports

• Interface: RS-232, RS-422, RS-485 (dual-ported, up to 16 devices per port)

• Dual-Logical Ports: Each port supports dual-ported devices

• Cabling: RS-485 twisted-pair shielded, RS-422 4-wire, RS-232 DB-25

Power & Thermal

• Input Voltage (Redundant): 24 V DC ±5% / −10%

• Power Consumption: 7 W max per module

• Heat Dissipation: 7 W max per module

Environmental Conditions

• Operating Temperature: Rev A–L: −20 ... +70 °C; Rev M+: 0 ... +70 °C

• Storage Temperature: −40 ... +70 °C

• Relative Humidity: 5 ... 95% (non-condensing)

Dimensions

• Height: 102 mm (114 mm including mounting lugs)

• Width: 45 mm

• Depth: 104 mm

---