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I/O Relay Module Racks

Explore I/O Relay Module Racks parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

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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FAQ

Frequently Asked Questions

What are I/O Relay Module Racks components used for?

I/O Relay Module Racks components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right I/O Relay Module Racks part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find I/O Relay Module Racks parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.

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