I/O Relay Module Racks

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of 224

Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Style	Number of Channels	Connector Type	Mounting Type
70RCK8 I/O MODULE RACK 8 CHANNEL Grayhill Inc.	31 In Stock	1 : $151.57000 Bulk	System 50	Bulk	Active	Standard	8	Card Edge, Screw Terminal Blocks	Standoffs
1-1393026-4 2IO4B=IO MODULE BOAR TE Connectivity Potter & Brumfield Relays	70 Marketplace	2 : $72.83000 Tray	2IO	Tray	Active	Standard	4	Screw Terminal Blocks	Standoffs
2IO4B I/O MODULE RACK 4 CHANNEL TE Connectivity Potter & Brumfield Relays	0 In Stock 70 Marketplace	2 : $72.83000 Tray	2IO	Tray Tray	Obsolete	Standard	4	Screw Terminal Blocks	Standoffs
P7TF-05 I/O MODULE RACK CHANNEL Omron Automation and Safety	58 In Stock 268 Factory	1 : $19.23000 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 : $40.86000 Bulk	DELCON	Bulk	Active	-	4	Screw Terminal Blocks	DIN Rail
70RCK4 I/O MODULE RACK 4 CHANNEL Grayhill Inc.	25 In Stock	1 : $74.40000 Bulk	System 50	Bulk	Active	Standard	4	Screw Terminal Blocks	Standoffs
G4PB4 G4 DIGITAL 4-CHANNEL MOUNTING RA Opto 22	9 In Stock	1 : $131.27000 Box	G4	Box	Active	G4	4	Screw Terminal Blocks	Standoffs
MOS1GN DELCON BASE OUTPUT 1CH. S CONN Weidmüller	8 In Stock 37 Factory	1 : $35.80000 Bulk	DELCON	Bulk	Active	-	4	Screw Terminal Blocks	DIN Rail
70RCK4R I/O MODULE RACK 4 CHANNEL Grayhill Inc.	24 In Stock	1 : $78.62000 Bulk	System 50	Bulk	Active	Standard	4	Screw Terminal Blocks	Standoffs
70GRCK4 I/O MODULE RACK 4 CHANNEL Grayhill Inc.	5 In Stock	1 : $88.07000 Bulk	System 50	Bulk	Active	G5	4	Screw Terminal Blocks	Standoffs
70GRCK4R I/O MODULE RACK 4 CHANNEL Grayhill Inc.	3 In Stock	1 : $92.00000 Bulk	System 50	Bulk	Active	G5	4	Screw Terminal Blocks	Standoffs
70MRCK8-EC I/O MODULE RACK 8 CHANNEL Grayhill Inc.	4 In Stock	1 : $160.67000 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 : $169.36000 Bulk	System 50	Bulk	Active	Standard	8	Header, Screw Terminal Blocks	Standoffs
70MRCK8-HL I/O MODULE RACK 8 CHANNEL Grayhill Inc.	6 In Stock	1 : $170.47000 Bulk	System 50	Bulk	Active	Mini	8	Header, Screw Terminal Blocks	Standoffs
70MRCK16-HL I/O MODULE RACK 16 CHANNEL Grayhill Inc.	8 In Stock 11 Marketplace	1 : $259.49000 Bulk 1 : $192.36000 Bulk	System 50	Bulk Bulk	Active	Mini	16	Header, Screw Terminal Blocks	Standoffs
70RCK16 I/O MODULE RACK 16 CHANNEL Grayhill Inc.	17 In Stock	1 : $243.24000 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 : $257.39000 Bulk	System 50	Bulk	Active	Standard	16	Header, Screw Terminal Blocks	Standoffs
70GRCK16-HL I/O MODULE RACK 16 CHANNEL Grayhill Inc.	8 In Stock	1 : $263.35000 Bulk	System 50	Bulk	Active	G5	16	Header, Screw Terminal Blocks	Standoffs
70RCK24 I/O MODULE RACK 24 CHANNEL Grayhill Inc.	3 In Stock	1 : $383.00000 Bulk	System 50	Bulk	Active	Standard	24	Card Edge, Screw Terminal Blocks	Standoffs
70MRCK24-HL I/O MODULE RACK 24 CHANNEL Grayhill Inc.	12 In Stock 2 Marketplace	1 : $411.76000 Bulk 1 : $370.24000 Bulk	System 50	Bulk Bulk	Active	Mini	24	Header, Screw Terminal Blocks	Standoffs
70MRCQ24-HL I/O MODULE RACK 24 CHANNEL Grayhill Inc.	1 In Stock 3 Marketplace	1 : $397.27000 Bulk 1 : $403.89000 Bulk	System 50	Bulk Bulk	Active	Mini	24	Header, Screw Terminal Blocks	Standoffs
ABE7P16T111 SUB-BASE FOR PLUG-IN RELAY ABE7 Schneider Electric	2 In Stock	1 : $633.59000 Box	Modicon ABE7	Box	Active	-	16	Screw Terminal Blocks	DIN Rail
2979472 I/O MODULE RACK 32 CHANNEL Phoenix Contact	2 In Stock	1 : $2,511.92000 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 : $216.94000 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 : $397.44000 Bulk	System 50	Bulk	Active	Mini	24	Card Edge, Screw Terminal Blocks	Standoffs

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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.