GE Is220pdoah1a Rev H Mark Vie Descrete Output Pack Module Ge Direct Turbine Controls

IS220PDOAH1A Rev:H MARK VIe DESCRETE OUTPUT Module GE Turbine Control

Product Details:

IS220PDOAH1A is a Discrete Output Pack and is part of the GE Speedtronic Mark VIe gas turbine control system.

It connects one or two I/O Ethernet networks to a discrete output terminal board via an electrical interface.

The pack includes a processor board shared by all Mark VIe distributed I/O packs as well as an acquisition board dedicated to

the discrete output function.

Compatibility:

It works with six different types of discrete (relay) output terminal boards, including TRLY and SRLY boards, but not DIN-rail mounted DRLY boards. The number of I/O packs used in a signal path is referred to as the control mode:

• Simplex employs a single I/O pack and one or two network connections.
• Dual employs two I/O packs with one or two network interfaces.
• TMR employs three I/O packs, each with one network connection.

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