General Electric Company IS200EXAMG1B Exciter Attenuation Module manufactured as part of the EX2100 and EX2100e Excitation Control 35 A and 120 A Regulator Systems. The IS200EXAMG1B Module is designed to be mounted in the auxiliary control cabinet and applies low frequency signals from the EGDM to the resistor.

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Product Description

Exciter Attenuator module IS200EXAMG1B is used extensively in the EX2100 series. This board is mounted within the auxiliary cabinet and will typically be used to render low-frequency signals that are emitted from the exciter field ground detector module, the signals will then be sent to the sense resistor of the EXAM module. This process will provide current voltages across the resistors which are then dispatched back to the field ground detector. 

There are two distinct differences between the IS200EXAMG1A and IS200EXAMG1B systems. Alterrex applications will need to use two IS200EXAMG1B models along with two EROC-enabled simplex ground detectors. The redundant systems used with this model will result in a test signal originating from the M2 or M1 controllers, these are used with the C controller which controls the switch that is used to flip between the two M controls. 

Product Introduction：

Main products, advantageous supply, and sufficient inventory

The ABB PLC system module DCS system card includes some discontinued control system module cards. (For example: PM645B, 5SHY3545L0014, PM630, 07AC91D, SPHSS13PP845PFEA111-20PFEA112-65 PPD113B01-10-150000, PPD115A102PPD113-B03-23-111615)

◆ GE gas turbine cards: IS200 series, DS200 series, etc. (such as IS200TRPGH1B, DS200PCCAG1A) ◆ Triconex: redundant fault-tolerant control system, modern fault-tolerant controller based on Triple Modular Redundancy (TMR) structure. (For example: 3721, 3625, 3008, 4351B, 3805E)

Foxboro: 1/ASeries system, FBM (Field Input/Output Module) sequential control, etc. (e.g. FBM201CP270CP4BFCP280FCP270)

Bently Nevada: A card for a 3500 system. (e.g. 35/15350/2M5) HIMA (Black Horse): F8650X, F8627X, F8651X, F8652X, F35, etc

Motorola: MVME162, MVME167, MVME1772, MVME177 and other series XOOL: 1/0, Vne board and processor. (For example: XVME-653, XVME-674, XVME-976)

Rockvell (Allen Bradley): 1756, 1757, 1753, 1394 series. (For example: 1756-L73XT1756-L611757-SRM)

◆ Reliance: discontinued spare parts (e.g. 0-60002-6, 5-D4022, S-D4006-D)

Westinghouse Emerson: VE3007CE3008, 5X00105G145X00119G01, 1X00416H011X00416H01

Schneider: 14