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IS220PDOAH1A - Discrete Output Pack is available in stock which ships the same day.
IS220PDOAH1A - Discrete Output Pack comes in UNUSED as well as REBUILT condition.
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Part Number: IS220PDOAH1A
Manufacturer: General Electric
Country of Manufacture: United States (USA)
Series: Mark VIe
Function: Discrete Output pack
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.
The pack can control up to 12 relays and accepts feedback from the terminal board. There are magnetic relays (TRLYH1B, C, D, and F terminal boards) and solid-state relays (TRLYH1E boards) available. The pack is powered by three-pin power input and two RJ45 Ethernet connectors. Output is via a DC-37 pin connector that is directly connected to the associated terminal board connector. Indicator LEDs provide visual diagnostics, and an infrared port allows for local diagnostic serial communications.
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:
Installing the PDOA pack:
The PDOA relay command signals are used as the first stage of signal conditioning and level shifting to connect terminal board outputs to control logic. Each output is an open collector transistor circuit with a current monitor that detects when the output is selected and connected to a load. When an output is picked up and connected to the terminal board, the status LEDs and monitor outputs illuminate. If the output is selected but no load is detected, the status LED will turn off and the monitor line will be false.
During power application, all outputs are disabled until a series of internal self-tests are completed. An enable line reflects the status of all required operating conditions. This function provides an independent path to ensure that relays remain dropped out during power-up and initialization.
WOC has the largest stock of Speedtronic Mark VIe Spares and we can repair your faulty spares with a warranty. WORLD OF CONTROLS can also supply UNUSED and REBUILT components backed up with a warranty. Our team of experts is available round the clock to support your urgent needs related to critical spares, contact us.
FREQUENTLY ASKED QUESTIONS
What is IS220PDOAH1A?
IS220PDOAH1A is a Discrete Output Pack and is part of the GE Speedtronic Mark VIe gas turbine control system.
What is the function of the module?
It connects one or two I/O Ethernet networks to a discrete output terminal board via an electrical interface
What is the IO pack response time of the component?
From Ethernet command to output is approximately in 6 ms.
How many relay channels are there in one PDOA pack?
There are 12 different relay types depending on the terminal board.
How to Check Price and Availability For Discrete Output Modules?
Please Contact World of Controls FZE for sales at +1 609 385 1231 or Request a Quote.
How long does it take for a WOC Discrete Output Module to Ship?
WOC maintains a large inventory and can fulfill many orders on the same day. Please contact us for additional information.