Overview
The FBM217 P0914TR is a 32-channel Discrete Input Module for the Foxboro I/A Series DCS. It acquires discrete field signals and transfers their status information to the controller through a redundant 2 Mbps module fieldbus. Furthermore, its 24 VDC supply and modular baseplate mounting define its main configuration requirements for system installation and signal acquisition.
Functional Description
The FBM217 receives discrete signals from connected field devices and makes their input states available to the DCS controller. These signals represent conditions such as equipment status, switch positions, and contact states, depending on the connected field devices.
The module provides 32 discrete input channels. Meanwhile, the redundant 2 Mbps fieldbus provides the communication path between the Fieldbus Module and the control system. This allows the controller to use the acquired input states in configured control logic, sequencing, and equipment monitoring.
Electrical and Installation Characteristics
The module operates with a 24 VDC supply and mounts on a modular baseplate. Its specified operating temperature range is -20 to +70 deg C. Therefore, these electrical and environmental conditions should be considered when checking the installation location and replacement requirements.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | FBM217 P0914TR |
| Spare Model | P0914TR |
| Brand | Invensys |
| Product Type | Discrete Input Module |
| Module Series | 200 Series FBM |
| System Platform | Foxboro DCS |
| I/O Function | Discrete Input |
| Channel Configuration | 32 Inputs |
| Signal Range | Discrete Field Signals |
| Module Fieldbus | Redundant 2 Mbps |
| Supply Voltage | 24 VDC |
| Mounting | Modular Baseplate |
| Operating Temperature | -20 to +70 deg C |
Frequently Asked Questions
Q: How many input channels does the FBM217 P0914TR provide?
A: The FBM217 P0914TR provides 32 discrete input channels for acquiring field signal states and transferring them to the Foxboro DCS controller.
Q: What fieldbus does the FBM217 P0914TR use?
A: It uses a redundant 2 Mbps module fieldbus for communication with the control system.
Q: What power supply and operating temperature does this module require?
A: The specified supply voltage is 24 VDC, and the operating temperature range is -20 to +70 deg C. Check these conditions against the existing system configuration before replacement.
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