GE 336A4940CSP2 | IS220PDOAH1A | Discrete Output Pack

GE 336A4940CSP2 | IS220PDOAH1A | Discrete Output Pack.The GE 336A4940CSP2, also known as the IS220PDOAH1A, is a Discrete Output Pack. This pack is designed to interface with up to two I/O Ethernet networks and other discrete output terminal boards.

One special feature 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. Solid-state relays are used with the TRLYH1B, C, D, and F terminals, whereas electromagnetic relays are used with the TRLYH1E boards.

The inputs that will be received on this pack 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. This processor board includes 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.

The IS220PDOAH1A pack has an output enable feature. 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.

The IS220PDOAH1A is compatible with six Discrete Output Terminal Boards, including SRLY and TRLY. It has three connectors, 1 DC Connector and 2 RJ45 Connectors. The dimensions are 3.25″ high x 1.65″ wide x 4.78″ deep. It has four LEDs; Power, Attention, TxRx, and Link. It has a 28V input and 12 relay channels .

GE 336A4940CSP2 | IS220PDOAH1A | Discrete Output Pack