GE IS215VCMIH2B Mark VIe Printed Circuit Board

Description of IS215VCMIH2B Mark VIe

The IS215VCMIH2B is a board component for the Mark VI system manufactured by General Electric. The MKVI was one of the final steam and gas management systems released by GE under the “Speedtronic”name. This line focused on using good design and multiple backups to create reliable management systems that would increase the efficiency of the related turbines.

The IS215VCMIH2B functions as a VME Bus Master Controller board. The board is designed to interface communications between the controller and the I/O boards. The IS215VCMIH2B also manages IDs for boards within the rack and associated terminal boards. There are two major versions of the VCMI board (VCMIH1/VCMIH2.)

The IS215VCMIH2B has four-port connections located on its front faceplate. This includes one serial port and three IONet connectors. Each IONet connector has three LED indicators placed above it. These are labeled “TX,”“RX,”and “CD.”The board also has LED indicators labeled Run/Fail/Status (placed above a push-button reset switch,) and four LEDs labeled 1,2,4, and 8. The faceplate connects to the mainboard using screws.

The IS215VCMIH2B is a 6U high VME board that is .0787 inches wide. It has a Texas Instruments 32-bit digital signal processor and 32-bit transfer configuration SRAM, 256k x 32. The board has two backplanes, a single 12-pin vertical male connector, (p5,) and several connectors made from conductive dots. The board uses integrated circuits, resistors, capacitors, and diodes. There are three transformers located near the front edge. The board has several transformers and over forty inductor beads.

Mark VIe

IS210DTURH1AACARD ASSEM. DTUR RAI

IS215ACLEH1AUSE IS215ACLEH1B/EX

IS215UCVDH2AUC2000/VME P233/1

IS215UCVDH5ANUC2000/VME P133/2 GENIUS 10B-T

IS215UCVEH2AVME CONTROLLER CARD-VMIC

IS215UCVEM01AUCVEH2A+2ND ETHERNET

IS215UCVFH2ARESTRICTED

IS215UCVGH1AVME CONTROLLER CARD-VMIC

IS215UCVGH1ARESTRICTED

IS215UCVGM06ACONT. WITH 2 ISBUS CHANNELS

IS215VCMIH1BIF AVAIL OR USE # PK-IS215VCMIH1B/EX

IS215VCMIH1CVME COMM INTERFACE

IS215VCMIH2BIF AVAIL OR USE PK-IS215VCMIH2B/EX

IS215VCMIH2CVME COMM INTERFACE CD

IS215VPROH1AUSE IS215VPROH1B

IS215VPROH1BVME PROTECTION ASSEMBLY

IS215VPROH1BVME PROTECTION ASSEM.

IS215VPROH2BVME PROTECTION ASSEM.

P-IS215VCMIH1BPK FOR OBS VCMIH1B-VME COMM ASM

P-IS215VCMIH2BPK FOR OBS VCMIH2B-VME COM INTERFACE CD

IS230JPDS1AG01POWER DISTRIBUTION MODULE, 28VDC

IS230PCAAH1APCAA ASSY / CORE ANALOG

IS230SRTD2ASRTD2AG01I/O MODULE, “S”, RTD, TWIN

IS230SRTD2ASRTD2AG11I/O MODULE, “S”, 0-20MA

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