Omron G9SA, 24V Safety Relay, 2 Safety Contacts, 2

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£450.46

(exc. VAT)

£540.55

(inc. VAT)

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RS Stock No.:
214-6823
Mfr. Part No.:
G9SX-NSA222-T03-RC DC24
Brand:
Omron
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Brand

Omron

Product Type

Safety Relay

Safety Contacts

2

Contact Configuration

DPST

Number of Auxiliary Contacts

2

Reset Method

Manual

Mount Type

Surface

Power Consumption

4W

Series

G9SA

Terminal Type

Spring Cage

Time Delay

3 s

Switching DC Voltage

24V dc

Standards/Approvals

CSA, EN, UR

Switching AC Voltage

24V

Minimum Operating Temperature

-10°C

Contact Current

0.8A

Maximum Operating Temperature

55°C

Length

115mm

Height

100mm

Width

35.5mm

Safety Category

4

Hazardous Area Certification

No

Coil Voltage

24V

Omron G9SA Series Safety Relay, 24V Coil Voltage, DPST Contact Configuration - G9SX-NSA222-T03-RC DC24


This safety relay provides monitored safety switching for industrial access and emergency functions in automation systems. Designed for surface mounting, it accepts 24V DC control and pairs with non-contact door switches or mechanical inputs to manage hazardous-area interlocks. The unit supports manual reset and a selectable OFF-delay and is intended for integration where accountability of safety outputs and auxiliary signalling are required.

Features & Benefits


• DPST contacts delivering low-current switching at 0.8A for control circuits
• Two auxiliary contacts for status indication and diagnostics
• Manual reset response with adjustable 3 s OFF-delay for controlled restart
• Safety category 4 architecture for high-integrity applications
• Spring-cage Terminal connection for secure, vibration-resistant wiring
• Power draw of 4W minimises supply loading in distributed systems

Applications


• Suitable for guarding and interlock control on automated machinery
• Ideal for pairing with non-contact door-switch arrays of up to 30 units
• Used with emergency‑stop circuits requiring monitored manual reset
• Can be used for partial‑stop logic via logical AND connection schemes
• Suitable for control panels where a Compact surface‑mount relay is required

What supply voltage and environmental range does it accept?


It operates from a 24V DC supply and is rated for ambient temperatures from −10 to 55 °C with no icing or condensation.

How are outputs specified and what wiring method is required?


Instantaneous safety outputs are P‑channel MOSFET types with 0.8A DC maximum per output and terminals use spring‑cage or screw connection depending on the model variant.

What form factor and mounting options are offered?


The unit is a surface‑mount device with a narrow 35.5mm body width to facilitate installation on DIN rails or backplates.

How does the device assist in fault indication and maintenance?


Built‑in LED indicators and auxiliary error outputs report input, output and wiring faults to speed diagnostics without dismantling the panel.

Are there any constraints on cable lengths or connected switch counts?


Non-contact switch wiring is limited to a total of 100 m and the controller supports up to 30 switches on the designated inputs.

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