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About this part

The Omron G9SX-AD322-T15-RT Flexible Safety Unit Relay 24VDC is made by Omron and identified by manufacturer part number G9SX-AD322-T15-RT.

This listing is for the exact part number stated above. Compare the part number, condition and photos with your equipment before ordering.

Condition

This item is listed as Used. Previously used. See condition notes and photos.

The photos are part of the description — check them for labels, connectors, markings and any visible wear.

What's included

1 × Omron G9SX-AD322-T15-RT Flexible Safety Unit Relay 24VDC.

Only the items listed here or clearly shown in the photos are included. Cables, manuals, mounting hardware and accessories are not included unless stated.

Identification & compatibility

Check the manufacturer (Omron), the part number (G9SX-AD322-T15-RT) and the photos against your equipment. If you are not sure this is the right part, contact us before you order.

Price match

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Important information

Product information is based on what is available for this specific item. Where specifications or compatibility are critical to your application, confirm them before purchase.

Brand
Omron
Part number
G9SX-AD322-T15-RT
Model
G9SX-AD322-T15-RT
Country of Origin
Japan
Supply voltage
24 VDC, 4 W max.
Instantaneous safety outputs
3 (S14, S24, S34), P-channel MOSFET
Off-delayed safety outputs
2 (S44, S54), P-channel MOSFET
Output load (label)
24 VDC 0.8 A
Off-delay range
0 to 15 s in 16 steps, ±5%
Auxiliary outputs
2 PNP (X1 monitor, X2 error), 100 mA max.
Safety inputs
1 or 2 channels (T11/T12, T21/T22)
Logical AND connection
1 input (T41/T42), 1 output (L1)
Response time
15 ms max.
Operating time
50 ms max. (safety input ON)
Ambient temperature
-10 to +55 °C
Terminals / mounting
Detachable screw terminals, DIN rail
Weight / size
Approx. 200 g, 35 x 100 x 115 mm (W x H x D)

The Omron G9SX-AD322-T15-RT is a G9SX Flexible Safety Unit (Advanced Unit) with three instantaneous and two off-delayed solid-state safety outputs, an off-delay of up to 15 seconds, and 24 VDC supply. It is the screw-terminal (-RT) version, also listed as G9SX-AD322-T15-RT DC24 and G9SX-AD322-T15. Buyers looking for an Omron safety relay with an off-delay output use it for emergency stop, safety door and safety light curtain circuits.

What does the model number mean?

In Omron's G9SX model code, AD is an Advanced Unit, 3 is three instantaneous safety outputs, 2 is two off-delayed safety outputs, 2 is two auxiliary outputs, T15 is a 15 s maximum off-delay, and RT is screw terminals (RC would be spring-cage).

How does the off-delay work?

The OFF-DELAY switch on the front sets the delay for outputs S44 and S54 in 16 steps: 0, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 1, 1.5, 2, 3, 4, 5, 7, 10 and 15 s, within ±5% of the set value. At 0 s they act as instantaneous outputs. The three instantaneous outputs S14, S24 and S34 switch off at once (15 ms max. response time).

What is the logical AND connection?

Several G9SX units can be linked so one unit's safety output feeds the next unit's logical AND input (T41/T42). The next unit only turns on when both its own safety inputs and the AND input are on. This lets one emergency stop shut the whole machine while a door only stops its own zone. A side switch sets the AND input to AND or OFF.

What does the label say?

OMRON FLEXIBLE SAFETY UNIT G9SX-AD322-T15-RT, 24VDC 4W Max., load 24VDC 0.8A, response time 15 ms (safety outputs and aux. monitor output), ambient -10 to +55 °C, LOT No. 05810E-015, Made in Japan, with CE, UL Listed, cUL Listed, TÜV SÜD and S-mark (DC13 24VDC 0.8A) markings. Condition: used.

Ships from
Israel
Tracking
Included on every order

Import duties and taxes may apply in your country and are paid by the buyer on delivery.

Returns
Not accepted

Return terms differ from item to item — this item's own policy is shown above.

Whatever it says, an item that arrives faulty or not as described is covered: tell us within 30 days of delivery and we will refund or replace it.

Consumers in the EU, the UK and Israel keep their legal right to cancel within 14 days. Full details and the return request form are on our Returns and warranty page.

Read the full returns & warranty policy

Questions about this part

What is the Omron G9SX-AD322-T15-RT?

A G9SX Flexible Safety Unit, Advanced Unit type, with 3 instantaneous and 2 off-delayed solid-state safety outputs, a 0-15 s off-delay, 24 VDC supply and screw terminals.

How does a safety relay work?

It watches safety devices such as emergency stop buttons, door switches or light curtains on redundant inputs, and switches the machine's power outputs off when a device trips or a fault is found. It only lets the outputs back on after a valid reset.

What is the difference between G9SX-AD322-T15-RT and -RC?

Only the terminal block. RT has screw terminals; RC has spring-cage terminals.

What is the difference between T15 and T150?

The maximum off-delay. T15 sets 0 to 15 s; T150 sets 0 to 150 s in 10 s steps.

Can the off-delayed outputs be used without a delay?

Yes. Set the OFF-DELAY switch to 0 s and S44 and S54 work as instantaneous outputs.

What safety rating does it have?

Omron's G9SX series is TÜV SÜD certified to IEC/EN 61508 SIL 3 and EN ISO 13849-1 PLe / Category 4, and UL and CSA approved. The label shows CE, UL, cUL, TÜV SÜD and S-mark.

What condition is it in?

Used, as shown in the photos, with a SEAL sticker on the housing.

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