Model IS200ESELH1A is connected to an EMIO board and thus receives six logic level gate signals. This model is an IS200ESELH1 and only contains a single bridge driver. If while in the power conversion cabinet there are redundant controls, two ESEL boards will need to be used.

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Product Description

The IS200ESELH1A is an Exciter Selector Board, this board was once produced by General Electric under the EX2100 series. When this board is being used it will receive six logic level pulse signals from the EMIO that it is connected to. The signals received will be sent up a set of six cables, and the signals are then distributed to EGPA boards. If while using this board redundant controls are being used two IS200ESELH1A models must be used. 

There are three different groups of ESEL boards, ESEL1, ESEL2, and ESEL3, depending on the group there will be a set number of bridge drivers, as this model is an ESEL1 model, only one bridge driver is needed. The ESEL model is integral to operating other boards within the EX2100 system, as mentioned above the ESEL model sends gate pulse signals to the EGPA board, once the signals have been received by the EGPA board the signals will then be used to control SCR gate firing. 

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