RH916XG FBM201 - Analog Input Module

Description

Each FBM201/b/c/d Analog Input Module contains eight analog input channels, eachchannel accepting a 2–wire, dc input from an analog sensor such as a 4 to 20 mA or 0to 5 V transmitter, or a self-powered 20 mA source. The modules perform the signal conversion required to interface the electrical inputsignals from the field sensors to the optionally redundant fieldbus. The FBM201 is electrically compatible with standard HARTsignals. Features • 8 channels for input of analog sensor signals:  ◦ 0 to 20 mA dc – FBM201  ◦ 0 to 100 mV dc – FBM201b  ◦ 0 to 5 V dc – FBM201c  ◦ 0 to 10 V dc – FBM201d • Each analog input channel is galvanically isolated from other channels andground • Rugged design suitable for enclosure in Class G3 (harsh) environments • Execution of an analog input application program that provides conversion timeand configurable options for integration time and Rate of Change Limits • High accuracy achieved by sigma-delta data conversions for each channel • Termination Assemblies (TAs) for locally or remotely connecting field wiring to theFBM201/b/c/d modules • TAs for per channel internally and/or externally loop powered transmitters

Standard Design The FBM201/b/c/d modules have a rugged extruded aluminum exterior for physicalprotection of the circuits. Enclosures specially designed for mounting the fieldbusmodules (FBMs) provide various levels of environmental protection, up to harshenvironments of Class G3 as defined in ISA Standard S71.04. High Accuracy For high accuracy, the modules incorporate sigma-delta data conversion on a perchannel basis, which can provide a new analog input reading every 25 ms, and aconfigurable integration period to remove any process and/or electromagnetic noise. Each time period, the FBM converts each analog input to a digital value, averagesthese values over the time period, and provides the averaged value to the controller.

Modular Baseplate Mounting The modules mount on a modular baseplate (see Figure 1, page 5), whichaccommodates up to four or eight FBMs. The modular baseplate is either DIN railmounted or rack mounted, and includes signal connectors for redundant fieldbus,redundant independent dc power, and termination cables. Fieldbus Communication A Fieldbus Communication Module or a Control Processor interfaces the redundant 2Mbps module Fieldbus used by the FBMs. The FBM201/b/c/d modules acceptcommunication 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.

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

The company focuses on DCS, PLC, robot, large servo four systems

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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