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I/O Relay Module Racks

Browse available I/O Relay Module Racks part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

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Datasheets & Specifications Access technical references quickly
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Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Style Number of Channels Connector Type Mounting Type
2900068 Phoenix Contact

2900068

I/O MODULE RACK CHANNEL

Phoenix Contact

4,571 -
Datasheet VARIOFACE, UM Bulk Active - 16 Header, Screw Terminal Blocks DIN Rail
2900899 Phoenix Contact

2900899

I/O MODULE RACK CHANNEL

Phoenix Contact

3,670 -
Datasheet VARIOFACE, UM Bulk Active - 32 Header, Screw Terminal Blocks DIN Rail
2900066 Phoenix Contact

2900066

I/O MODULE RACK CHANNEL

Phoenix Contact

3,635 -
Datasheet VARIOFACE, UM Bulk Active - 16 Header, Screw Terminal Blocks DIN Rail
5604258 Phoenix Contact

5604258

UM-8REL/SI/21/14/PLCASSY

Phoenix Contact

1,264 -
Datasheet VARIOFACE, UM Bulk Discontinued at Digi-Key Standard 8 Screw Terminal Blocks DIN Rail
70GRCP32-HL Grayhill Inc.

70GRCP32-HL

I/O MODULE RACK 32 CHANNEL

Grayhill Inc.

2,167 -
Datasheet System 50 - Obsolete G5 (PAMUX Controllers) 32 Header, Screw Terminal Blocks Standoffs
70RCK24-HL Grayhill Inc.

70RCK24-HL

I/O MODULE RACK 24 CHANNEL

Grayhill Inc.

2,932 -
Datasheet System 50 Bulk Obsolete Standard 24 Header, Screw Terminal Blocks Standoffs
70GRCM32-HL Grayhill Inc.

70GRCM32-HL

I/O MODULE RACK 32 CHANNEL

Grayhill Inc.

3,156 -
Datasheet System 50 Bulk Active G5 (MicroDAC, PAMUX Controllers) 32 Header, Screw Terminal Blocks Standoffs
70LRCK8-HL Grayhill Inc.

70LRCK8-HL

I/O MODULE RACK 8 CHANNEL

Grayhill Inc.

1,988 -
Datasheet System 50 Bulk Active OpenLine® 8 Header, Screw Terminal Blocks Standoffs
70LRCK16-HL Grayhill Inc.

70LRCK16-HL

I/O MODULE RACK 16 CHANNEL

Grayhill Inc.

3,471 -
Datasheet System 50 Bulk Active OpenLine® 16 Header, Screw Terminal Blocks Standoffs
70LRCK24-HL Grayhill Inc.

70LRCK24-HL

I/O MODULE RACK 24 CHANNEL

Grayhill Inc.

2,392 -
Datasheet System 50 Bulk Active OpenLine® 24 Header, Screw Terminal Blocks Standoffs
2282091 Phoenix Contact

2282091

I/O MODULE RACK 4 CHANNEL

Phoenix Contact

4,549 -
Datasheet VARIOFACE, FLKM Bulk Obsolete Standard 4 Screw Terminal Blocks DIN Rail
2972835 Phoenix Contact

2972835

I/O MODULE RACK 4 CHANNEL

Phoenix Contact

2,567 -
Datasheet VARIOFACE, UMK Bulk Obsolete - 4 - DIN Rail
2975722 Phoenix Contact

2975722

I/O MODULE RACK 8 CHANNEL

Phoenix Contact

2,191 -
Datasheet VARIOFACE, UMK Bulk Obsolete - 8 - DIN Rail
70GRCK16I-DIN Grayhill Inc.

70GRCK16I-DIN

I/O MODULE RACK 16 CHANNEL

Grayhill Inc.

2,251 -
Datasheet System 50 Bulk Active G5 16 Screw Terminal Blocks DIN Rail
2IO4A TE Connectivity Potter & Brumfield Relays

2IO4A

I/O MODULE RACK 4 CHANNEL

TE Connectivity Potter & Brumfield Relays

3,686 -
Datasheet 2IO Tray Obsolete Standard 4 Screw Terminal Blocks Standoffs
2IO16B TE Connectivity Potter & Brumfield Relays

2IO16B

I/O MODULE RACK 16 CHANNEL

TE Connectivity Potter & Brumfield Relays

2,677 -
Datasheet 2IO Bulk Obsolete Standard 16 Screw Terminal Blocks Standoffs
2IO24 TE Connectivity Potter & Brumfield Relays

2IO24

I/O MODULE RACK 24 CHANNEL

TE Connectivity Potter & Brumfield Relays

1,326 -
Datasheet 2IO Bulk Obsolete Standard 24 Card Edge, Screw Terminal Blocks Standoffs
2IO16C TE Connectivity Potter & Brumfield Relays

2IO16C

I/O MODULE RACK 16 CHANNEL

TE Connectivity Potter & Brumfield Relays

1,598 -
Datasheet 2IO Box Obsolete Standard 16 Screw Terminal Blocks Standoffs
2IOM4A TE Connectivity Potter & Brumfield Relays

2IOM4A

I/O MODULE RACK 4 CHANNEL

TE Connectivity Potter & Brumfield Relays

3,015 -
Datasheet 2IO Box Obsolete Mini 4 Screw Terminal Blocks Standoffs
2IO8 TE Connectivity Potter & Brumfield Relays

2IO8

I/O MODULE RACK 8 CHANNEL

TE Connectivity Potter & Brumfield Relays

1,279 -
Datasheet 2IO Bulk Obsolete Standard 8 Card Edge, Screw Terminal Blocks Standoffs
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WINSUN SOURCING SUPPORT

Need I/O Relay Module Racks Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

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FREQUENTLY ASKED QUESTIONS

I/O Relay Module Racks FAQ

Common questions about selecting, comparing and sourcing I/O Relay Module Racks components through Winsun (HK) Electronics.

What should I check when selecting I/O Relay Module Racks components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific I/O Relay Module Racks part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find I/O Relay Module Racks parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for I/O Relay Module Racks components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.