P0914WH FBM207b Input/Output Module

P0914WH FBM207b Input/Output Module  

Product Details Introduction

Here is a complete analysis of P0914WH FBM207b (Foxboro belongs to Schneider and is dedicated to I/A Series DCS). It is a 16 channel 24VDC isolated contact detection digital input module (not an IO with simultaneous output, but a pure DI module) used for highly reliable acquisition of switch/contact status in industrial fields.

1、 Core specification parameters

Channel configuration: 16 independent electrical isolated 24VDC contact inputs; Nominal 24VDC ± 15%, contact detection range 15-60VDC; The typical short-circuit current is 3.2mA, and the logic current is about 1.4mA. It can be equipped with filtering to eliminate jitter (4/8/16/32ms or no filtering), and the pulse count is 0-250Hz without missing pulses.

Isolation performance: Channel to channel and channel to ground full isolation, withstand 600VAC/1min; Effectively blocking ground circulation and EMI crosstalk, in compliance with industrial explosion-proof Ex nA IIC T4.

Power supply and power consumption: 24VDC (+5%/-10%), maximum power consumption of 4W; supports redundant dual power supply, on-site contact power supply current limiting protection.

Communication: Redundant 2Mbps fieldbus, directly connected to FCM/FCP controller.

Environment and Physics: Wide temperature range -20~+70 ℃ (storage -40~+70 ℃), 5-95% no condensation; G3 harsh industrial environment (ISA S71.04); Aluminum alloy shell, size approximately 102 × 45 × 104mm, weight approximately 284g; DIN rail/19 inch cabinet installation.

Redundancy: Supports redundant configuration (even and even adjacent slots), and online hot swapping replacement does not affect on-site signals.

2、 Key functions and advantages

Full channel isolation: Each channel is optically isolated, surge resistant, and grounded to enhance signal stability and system safety.

Flexible contact acquisition: suitable for dry contacts (passive switches) and wet contacts (24VDC power supply); Support SOE event sequence, pulse counting, and ladder logic.

Redundancy and hot plugging: Redundant modules automatically switch in case of faults, with live plugging and unplugging, ensuring high maintenance efficiency.

LED status indicator: module operation, communication, and input status of each channel are clear at a glance, making it easy to quickly troubleshoot.

Seamless integration of I/A Series: compatible with Evo control software, supporting online diagnostics and SMON monitoring.

3、 Typical application scenarios

Petrochemical industry: high and low liquid level switches for storage tanks, pump/fan operation status, ESD emergency stop button, valve limit feedback.

Power/water treatment: status of unit auxiliary equipment, position of circuit breakers/isolating switches, differential pressure alarm of filters, gate limit.

General industry: production line limit, safety door contact, motor protection relay action signal.

P0914WH FBM207b Product imag

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