The IS200EPSMG1A is a GE EX2100 Exciter Power Supply Module. This board is responsible for converting the 125VDC voltage from the EPDM board into the various voltages required by the EX2100 Control System.

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Product Description

Excitation Power Supply Model number IS200EPSMG1A is mounted in the EPBP backplane and provides logic level power to other controllers. In terms of power for the EPSM models, a power supply of 125 VDC is sent from the EPDM, after the power supply has been received the EPSM will generate the voltages into 5 VDC, 15 VDC, or 24 VDC. The power supplies for the M1, M2, and C controllers are located in the power supply module which is located underneath the control rack in the control cabinet. 

Power from the EPSM module is also sent to external modules. The twenty-four VDC power is supplied to the crowbar module, EDCF, EGDM, and EDEX de-excitation module. An isolated seventy VDC that is used for contact wetting is used for the ECTB and EXTB modules. As the IS200EPSMG1A module is an A version, this board is not backward compatible. 

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