About the IS220PDOAH1A
This IS220PDOAH1A Discrete Output Pack printed circuit board product offering is an atypical Mark VI Series product offering, as it is truly not a singular printed circuit board but a pack of Inputs and Outputs critical for normative Mark VI Turbine Control System Series automated drive assembly daily functioning. The Mark VI Turbine Control System Series containing this IS220PDOAH1A Discrete Output Pack device, as it is known at length, exists as quite the noteworthy functional upgrade upon the previous industry-standard Mark V Turbine Control System Series of just about the same full extended series title, as the Mark V Series' established gas and steam turbine-based functional application range was expanded to include the more alternative energy-friendly wind turbine possible functional environment with the rollout of the Mark VI Series containing this IS220PDOAH1A Discrete Output Pack device. This IS220PDOAH1A Discrete Output Pack is not the originally-developed Input-Output Pack of its specific Mark VI Series functionality, as that would be the IS220PDOAH1 parent Discrete Output Pack notably not utilizing this IS220PDOAH1A Discrete Output Pack product's sole A-rated functional product revision.
Hardware Tips and Specifications
Characterized as a Discrete Output Pack the IS220PDOAH1A model was designed with interfacing up to two I/O Ethernet networks and other discrete output terminal boards in mind. One special function of this model is that it can control up to twelve relays as well as accept feedback signals from other terminal boards. The typical relays that can be used with this model are solid-state relays and electromagnetic relays. The solid-state relays are used with the TRLYH1B, C, D, and F terminals whereas the electromagnetic relays are used with the TRLYH1E boards. The inputs that will be received on this pack with come through the double RJ45 Ethernet connectors as well as a three-pin power input. There is a processor board embedded in the IS220PDOAH1A pack. There are multiple processors which include but are not limited to status-indicating LEDs, local power supplies for monitoring and sequencing, a high-speed processor which includes flash and RAM memory, and even more. All of the information on processors can be found in the GEH-721G Mark VIe Control System Guide, information can be found on pages two hundred and twenty-three to two hundred and thirty.
There is an output enable feature that is used with the IS220PDOAH1A pack. During the application in which power is given to the pack, all of the outputs will be disabled until a number of internal self-tests have been fulfilled. The enable function can provide paths that are independent of the command which will ensure that the relays are staying dropped out during the initialization and power-up of the pack. This IS220PDOAH1A Discrete Output Pack device is not surrounded by very much originally-developed instructional manual materials online, which means that the IS220PDOAH1A Discrete Output Pack functional product number itself can be embraced as a decent primary source of IS220PDOAH1A Discrete Output Pack hardware information, as it codes for a number of relevant IS220PDOAH1A Discrete Output Pack hardware details through a characteristic series of functional naming chunks. For instance, this IS220PDOAH1A Discrete Output Pack device's special modular I/O Mark VI Series assembly version and domestic original GE manufacture were determined upon analysis of its initial dual-functional IS220 series tag. Some of the other relevant information dictated through this medium include the IS220PDOAH1A Discrete Output Pack's:
- PDOA functional product acronym
- Group one Mark VI Series grouping
- Conformal PCB coating style
- A-rated revision
