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Omron NX-SIH400

4 Digital Safety Inputs, PNP 24 VDC, high connectivity unit, screwless push-in connector, 12 mm wide

MPN: NX-SIH400
Category: NX I/O Series

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What is the Omron NX-SIH400?

4 Digital Safety Inputs, PNP 24 VDC, high connectivity unit, screwless push-in connector, 12 mm wide

Specifications

I/O system	NX I/O Bus
Type of module	Safety I/O
Number of digital inputs	4
Digital input type	PNP
Permitted voltage at input	20.4-28.8 V
Number of digital outputs	2
Digital output type	None
Short-circuit protected outputs	No
Connection method	4-wire
Signal processing	Free running
IO-Link master	No
I/O connection type	Push-in
Number of I/O connectors	1
Detachable I/O connector	Yes
Suitable for safety functions	Yes
SIL according to IEC 61508	3
Communication port(s)	None
Number of IOV (V+) terminals	0
Number of IOG (V-) terminals	0
Number of COM terminals	0
Degree of protection (IP)	IP20
Product Height (unpacked)	104.5 mm
Product Width (unpacked)	12 mm
Product Depth (unpacked)	80.1 mm
Product Weight (unpacked)	90 g

NX-SIH400: frequently asked questions

When can NX-SIH400 be shipped?

NX-SIH400 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up NX-SIH400 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for NX-SIH400 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for NX-SIH400, subject to availability and destination.