Foxboro FBM203 P0914GR Pulse Input ModuleDescription The Foxboro FBM203 P0914GR is a high speed pulse input module designed for precise signal acquisition and totalization in industrial automation. With eight galvanically isolated channels, it ensures reliable performance in demanding environments. Specifications Model: FBM203 P0914GR Input Channels: 8 pulse inputs Pulse Rate Range: 1 Hz to 10 kHz Input Voltage: 7 to 27 V DC Input Impedance: 10 k Accuracy: 0. 01% of reading Loop Supply: 24 V