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The GE IS220PDOAH1A 336A4940CSP2 connects one or two I/O Ethernet networks to discrete output terminal boards such as TRLY or SRLY series. It features a common processor board shared across Mark VIe I/O packs plus a dedicated acquisition board for output control, with power management for soft starts and current limiting.

Model GE IS220PDOAH1A 336A4940CSP2

Type Discrete Output Pack / I/O Module

System Mark VIe / Speedtronic

Outputs Up to 12 relays (supports TRLY/SRLY boards)

Power Input 28 VDC with soft start and current limit

Ethernet Ports 2 x RJ45

Connectors 3 total (2 Ethernet, 1 DC-37 output)

Operating Temperature -30°C to +65°C

Dimensions 3.25" x 1.65" x 4.78"

LEDs 4 (Power, Attention, TxRx, Link)

Resolution 12-bit output converter

Confirm GE IS220PDOAH1A 336A4940CSP2 compatibility with the target terminal board.

Power down the Mark VIe cabinet and apply lockout/tagout.

Insert GE IS220PDOAH1A 336A4940CSP2 and connect Ethernet/DC-37 cables.

Power up and verify green PWR LED illuminates steadily.

Check HMI diagnostics for pack recognition and network link status.

Test relay outputs through controlled sequences on GE IS220PDOAH1A 336A4940CSP2.

Use anti-static handling for GE IS220PDOAH1A 336A4940CSP2 to protect electronics.

Ensure 28V power meets current requirements before connecting GE IS220PDOAH1A 336A4940CSP2.

Secure DC-37 connector firmly to avoid signal loss.

Mount GE IS220PDOAH1A 336A4940CSP2 in ventilated cabinet areas away from heat/vibration.

Match firmware revision for GE IS220PDOAH1A 336A4940CSP2 system integration.

Monitor GE IS220PDOAH1A 336A4940CSP2 LEDs for power/attention faults daily.

Inspect Ethernet cables and DC-37 connector for wear monthly.

Check relay feedback via HMI alarms for GE IS220PDOAH1A 336A4940CSP2.

Clean module surfaces with approved anti-static tools only.

Log diagnostic events from GE IS220PDOAH1A 336A4940CSP2 for trend analysis.

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