FBM241C P0914WM - Discrete I/O Module

Description

The Channel Isolated, Discrete I/O Modules (FBM241/b/c/d) have eight discrete inputchannels and eight discrete output channels. Associated termination assemblies(TAs) support discrete input or output signals at voltages of under 60 VDC, 120 VAC/125 VDC, or 240 VAC. Depending on the type of I/O signal required, the TAs contain current limiting devices,fuses, relays, or relay outputs with internal or external power source and fusing. Each type of Fieldbus Module (FBM), without signal conditioning, uses a 15 to 60VDC input or output signal. Each discrete input and output is galvanically isolatedfrom other channels and ground. When used with external excitation, each discreteinput and output is group isolated. The module performs signal conversion required to interface electrical input signalsfrom field sensors to the optionally redundant Fieldbus. It executes the Discrete I/O orLadder Logic program, with the following configurable options: Input Filter Time, FailSafe Configuration, Fail-Safe Fall-Back, and Sustained or Momentary Outputs. If theMomentary Output configuration is selected, then Pulse Output Interval is alsoconfigurable.

Features • 8 discrete inputs • 8 discrete outputs • Supports discrete inputs/output signals at voltages of:  ◦ 15 to 60 VDC  ◦ 120 VAC/125 VDC  ◦ 240 VAC • Each input and output is galvanically isolated: group isolated when used withexternal excitation • Rugged design suitable for enclosure in Class G3 (harsh) environments • Executes the Discrete I/O or Ladder Logic program, with these configurableoptions:  ◦ Input filter time  ◦ Fail safe configuration  ◦ Fail-safe fall-back  ◦ Sustained or momentary outputs • Various Termination Assemblies (TAs) that contain:  ◦ Current limiting devices  ◦ Fuses  ◦ Relay outputs  ◦ Relay outputs with internal or external power source and fusing  ◦ Solid state outputs

Standard Design The module has a rugged extruded aluminum exterior for physical protection of thecircuits. Enclosures specially designed for mounting the Foxboro™ Fieldbus Modulesprovide various levels of environmental protection, up to harsh environments, per ISAStandard S71.04. Visual Indicators Light-emitting diodes (LEDs) incorporated into the front of the module provide visualindication of the Fieldbus Module operational status, as well as the discrete states ofthe individual input and output points. Fieldbus Communication A Fieldbus Communications Module or a Control Processor interfaces to theredundant 2 Mbps module Fieldbus used by the FBMs. The FBM241 acceptscommunication from either path (A or B) of the redundant 2 Mbps Fieldbus. If one pathis unsuccessful or is switched at the system level, the module continuescommunication over the active path. Modular Baseplate Mounting The module mounts on a DIN rail mounted baseplate, which accommodates up to fouror eight Fieldbus Modules. The Modular Baseplate is either DIN rail mounted or rackmounted, and includes signal connectors for redundant Module Fieldbus, redundantindependent dc power, and termination cables.

Main brands include: ABB, Bailey, GE, FOXBORO, Invensys TRICONEX, Bentley BENTLY, A-B Rockwell, EMERSON EMERSON, B&R, MOTOROLA, FUANC, REXROTH, KUKA, HONEYWELL, NI, DEIF, Yokogawa, WOODWARD WOODWARD, Ryan, SCHNEIDER SCHNEIDER, Yaskawa, MOOG, EPRO, PROSOFT and other major brands

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The main products are various modules/cards, controllers, touch screens, servo drivers Company advantage: Supply imported original products, professional production of spare parts One year warranty, fast delivery time, complete supply !！！ ① 24 hours email response (12 hours); ② For shipment outside Asia, please contact the seller.

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