I/O Relay Module Racks

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of 231

Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Style	Number of Channels	Connector Type	Mounting Type
70RCK4 I/O MODULE RACK 4 CHANNEL Grayhill Inc.	35 In Stock	1 : $89.55000 Bulk	System 50	Bulk	Active	Standard	4	Screw Terminal Blocks	Standoffs
70RCK8 I/O MODULE RACK 8 CHANNEL Grayhill Inc.	32 In Stock	1 : $184.27000 Bulk	System 50	Bulk	Active	Standard	8	Card Edge, Screw Terminal Blocks	Standoffs
2IO4B I/O MODULE RACK 4 CHANNEL TE Connectivity Potter & Brumfield Relays	0 In Stock 72 Marketplace	2 : $86.05500 Tray	2IO	Tray Tray	Obsolete	Standard	4	Screw Terminal Blocks	Standoffs
1-1393026-4 2IO4B=IO MODULE BOAR TE Connectivity Potter & Brumfield Relays	72 Marketplace	2 : $86.05500 Tray	2IO	Tray	Active	Standard	4	Screw Terminal Blocks	Standoffs
P7TF-05 I/O MODULE RACK CHANNEL Omron Automation and Safety	43 In Stock 552 Factory	1 : $22.69000 Bag	P7TF	Bag	Active	G3TA, G7T	1	Screw Terminal Blocks	DIN Rail
7940098915 DELCON OUT BASE SCREW REFORCED Weidmüller	81 In Stock 151 Factory	1 : $48.29000 Bulk	DELCON	Bulk	Active	-	4	Screw Terminal Blocks	DIN Rail
MOS1GN DELCON BASE OUTPUT 1CH. S CONN Weidmüller	8 In Stock	1 : $42.31000 Bulk	DELCON	Bulk	Active	-	4	Screw Terminal Blocks	DIN Rail
70RCK4R I/O MODULE RACK 4 CHANNEL Grayhill Inc.	2 In Stock	1 : $105.69000 Bulk	System 50	Bulk	Active	Standard	4	Screw Terminal Blocks	Standoffs
70GRCK4 I/O MODULE RACK 4 CHANNEL Grayhill Inc.	5 In Stock	1 : $106.03000 Bulk	System 50	Bulk	Active	G5	4	Screw Terminal Blocks	Standoffs
70GRCK4R I/O MODULE RACK 4 CHANNEL Grayhill Inc.	3 In Stock	1 : $110.74000 Bulk	System 50	Bulk	Active	G5	4	Screw Terminal Blocks	Standoffs
2282075 I/O MODULE RACK 1 CHANNEL Phoenix Contact	3 In Stock 1 Factory	1 : $147.02000 Bulk	VARIOFACE, FLKM	Bulk	Active	Standard	1	Screw Terminal Blocks	DIN Rail
70MRCK8-EC I/O MODULE RACK 8 CHANNEL Grayhill Inc.	4 In Stock	1 : $193.40000 Bulk	System 50	Bulk	Active	Mini	8	Card Edge, Screw Terminal Blocks	Standoffs
70RCK8-HL I/O MODULE RACK 8 CHANNEL Grayhill Inc.	3 In Stock	1 : $203.86000 Bulk	System 50	Bulk	Active	Standard	8	Header, Screw Terminal Blocks	Standoffs
70MRCK8-HL I/O MODULE RACK 8 CHANNEL Grayhill Inc.	5 In Stock	1 : $205.19000 Bulk	System 50	Bulk	Active	Mini	8	Header, Screw Terminal Blocks	Standoffs
70RCK16 I/O MODULE RACK 16 CHANNEL Grayhill Inc.	17 In Stock	1 : $292.77000 Bulk	System 50	Bulk	Active	Standard	16	Card Edge, Screw Terminal Blocks	Standoffs
70RCK16-HL I/O MODULE RACK 16 CHANNEL Grayhill Inc.	3 In Stock	1 : $309.82000 Bulk	System 50	Bulk	Active	Standard	16	Header, Screw Terminal Blocks	Standoffs
70MRCK16-HL I/O MODULE RACK 16 CHANNEL Grayhill Inc.	12 In Stock 11 Marketplace	1 : $312.35000 Bulk 2 : $227.30000 Bulk	System 50	Bulk Bulk	Active	Mini	16	Header, Screw Terminal Blocks	Standoffs
70GRCK16-HL I/O MODULE RACK 16 CHANNEL Grayhill Inc.	4 In Stock	1 : $316.99000 Bulk	System 50	Bulk	Active	G5	16	Header, Screw Terminal Blocks	Standoffs
70MRCK24-HL I/O MODULE RACK 24 CHANNEL Grayhill Inc.	13 In Stock 2 Marketplace	1 : $495.63000 Bulk 1 : $413.21000 Bulk	System 50	Bulk Bulk	Active	Mini	24	Header, Screw Terminal Blocks	Standoffs
70RCK24 I/O MODULE RACK 24 CHANNEL Grayhill Inc.	2 In Stock	1 : $461.01000 Bulk	System 50	Bulk	Active	Standard	24	Card Edge, Screw Terminal Blocks	Standoffs
70MRCQ24-HL I/O MODULE RACK 24 CHANNEL Grayhill Inc.	1 In Stock 3 Marketplace	1 : $478.19000 Bulk 1 : $477.25000 Bulk	System 50	Bulk Bulk	Active	Mini	24	Header, Screw Terminal Blocks	Standoffs
2979472 I/O MODULE RACK 32 CHANNEL Phoenix Contact	2 In Stock 1 Factory	1 : $2,456.60000 Bulk	VARIOFACE, UMK	Bulk	Active	-	32	Header, Screw Terminal Blocks	DIN Rail
PB4 I/O MODULE RACK 4 CHANNEL Sensata-Crydom	2 In Stock	1 : $248.93000 Bulk	PB	Bulk	Not For New Designs	Standard	4	Screw Terminal Blocks	Standoffs
70MRCK24-EC I/O MODULE RACK 24 CHANNEL Grayhill Inc.	9 In Stock	1 : $478.41000 Bulk	System 50	Bulk	Active	Mini	24	Card Edge, Screw Terminal Blocks	Standoffs
P7TF-OS16 DC12V I/O MODULE RACK 16 CHANNEL Omron Automation and Safety	2 In Stock	1 : $819.61000 Bulk	P7TF	Bulk	Active	G3TA, G7T	16	Screw Terminal Blocks	DIN Rail

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Products in this family are interconnect devices used to create an interface between one or more I/O relay modules and an installation's fixed wiring in order to ease replacement of worn or damaged relays, and/or to incorporate such relays at the juncture between a control signal bus and field wiring. They are used primarily to provide isolation when connecting devices powered from different sources and operating at different potentials to a common control system in an industrial environment.