GE IS220YDOAS1AJ safety-rated discrete-output I/O-Pack

Parameter

Value

Part number

IS220YDOAS1AJ

Pack function

Safety discrete output (YDOA)

Output channels

12 Form-C relay contacts (potential-free)

Contact rating

24 VDC / 120 VAC – 2 A resistive, 80 VA pilot-duty (per chan.) 

Field connector

37-pin D-sub (DC-37) mounted on pack

Isolation

1500 Vrms field-to-logic, 500 Vrms chan-to-chan

Ethernet ports

2× 10/100BASE-TX (IONet-A, IONet-B)

Firmware base

V05.00 or later

Software support

Control-ST V06.01 or later

On-board LEDs

12 yellow (relay commanded), 4 status (Diag / Net)

Key Difference

IS220YDOAS1A (Standard)

IS220YDOAS1AJ (G3 Coated)

Suffix meaning

none (base model)

“J” = G3 conformal coat + enhanced temp.

Conformal coat

no

yes (G3, ISA 71.04 FX-3)

Operating temp.

–30 … +65 °C

–30 … +70 °C *

Part-number core

362A968P415

362A968P415KD

Net weight

0.20 kg

0.20 kg (same)

Applicable in coastal / H₂S sites

limited

recommended

Price adder (Q4-2025)

baseline

+8 % typical