logo

SLC I/O Modules

Our Bulletin 1746 SLC™ I/O Modules are part of our SLC 500 control platform. Rockwell Automation announces that a number of Bulletin 1746 I/O modules are discontinued and no longer available for sale. Customers are encouraged to migrate to our Compact 5000™ I/O modules used with the Logix control platform.

1746 SLC I/O |  Overview

Overview

  • Installs in an SLC™ 500 chassis
  • Connects up to three chassis with 30 I/O modules to a single controller or communication adapter
  • Includes optical coupling and filter circuitry which provides signal noise reduction
  • Some modules include color-coded, removable terminal blocks

The following small logic controllers and input/output modules are discontinued and no longer available for sale:

  • 1747-L531
  • 1746-IA8
  • 1746-IB8
  • 1746-IN16
  • 1746-IO12DC
  • 1746-OB8
  • 1746-C7
  • 1747-DU501
  • 1747-C11

To support your transition, we recommend that you migrate to our Compact 5000 I/O modules that are used with the Logix control platform. These modules are the local I/O modules in a CompactLogix™ 5380 Controller system. These modules are the ideal distributed I/O solution on an EtherNet/IP network for CompactLogix 5380 and ControlLogix 5580 controllers. They are great for applications with high-processing requirements.

Product Selection

Catalog Number Description
1746-A101746 SLC System, 10 Slot Chassis-Modular Hardware Style 
1746-A10-CC1746 SLC System, 10 Slot Chassis-Modular Hardware Style – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-A131746 SLC System, 13-Slot Chassis-Modular Hardware Style 
1746-A13-CC1746 SLC System, 13-Slot Chassis-Modular Hardware Style – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-A41746 SLC System, 4-Slot Chassis-Modular Hardware Style 
1746-A4-CC1746 SLC System, 4-Slot Chassis-Modular Hardware Style – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-A71746 SLC System, 7-Slot Chassis-Modular Hardware Style 
1746-A7-CC1746 SLC System, 7-Slot Chassis-Modular Hardware Style – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-BAS-CC1746 SLC System, Basic Module For Programmable Controller – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-BAS-T-CC1746 SLC System, Basic Module (High Speed) – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-BTM1746 SLC System, Barrel Temperature Module For Programmable Ctrlr 
1746-C161746 SLC System, Chassis Interconnect Cable, 4Ft (1.22M) 
1746-C91746 SLC System, 36-Inch Rack Interconnect Cable 
1746-FIO4I1746 SLC System, (2) Fast Analog Inputs, (2) Analog Current Ouputs 
1746-HSCE1746 SLC System, High Speed Counter Encoder For Programmable Ctrlr 
1746-HSCE21746 SLC System, Multi-Channel High Speed Counter Module 
1746-HSCE2-CC1746 SLC System, High Speed Counter Encoder For Programmable Ctrlr – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-HSCE-CC1746 SLC System, Multi-Channel High Speed Counter Module – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-IA161746 SLC System, 16 ch-AC Input Module For Programmable Controller 
1746-IA16-CC1746 SLC System, 16 ch-AC Input Module For Programmable Controller – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-IA8-CC1746 SLC System, 8 ch-AC Input Module For Programmable Controller – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-IB16-CC1746 SLC System, 16 ch-DC Input Module For Programmable Controller (sinking) – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-IB321746 SLC System, 32 ch-DC Input Module For Programmable Controller (sinking) 
1746-IB32-CC1746 SLC System, 32 ch-DC Input Module For Programmable Controller (sinking) – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-IB8-CC1746 SLC System, 8 ch-DC Input Module For Programmable Controller (sinking) – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-IM161746 SLC System, 16 ch-AC Input Module For Programmable Controller 
1746-IM16-CC1746 SLC System, 16 ch-AC Input Module For Programmable Controller – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-IM4-CC1746 SLC System, 4 ch-AC Input Module For Programmable Controller – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-IN16-CC1746 SLC System, 16 ch-24 VAC Input Module For Programmable Controller – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-IO41746 SLC System, 4 ch-Combination Module For Programmable Controller 
1746-IO81746 SLC System, 8 ch-Combination Module For Programmable Controller 
1746-ITB161746 SLC System, 16 ch-Fast Response DC Sinking Input Card (24V DC) 
1746-ITB16-CC1746 SLC System, 16 ch-Fast Response DC Sinking Input Card (24V DC) – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-ITV161746 SLC System, 16 ch-Fast Response DC Sourcing Input Card (24V DC) 
1746-IV16-CC1746 SLC System, 16 ch-DC Input Module For Programmable Controller (sourcing) – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-IV321746 SLC System, 32 ch-DC Input Module For Programmable Controller (sourcing) 
1746-IV32-CC1746 SLC System, 32 ch-DC Input Module For Programmable Controller (sourcing) – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-N21746 SLC System, Modular Card Slot Filler For Programmable Ctrlr 
1746-NGA1746 SLC System, Integrated Circuit,Programmable Logic Controller 
1746-NGA21746 SLC System, Integrated Circuit,Programmable Logic Controller 
1746-NI16I1746 SLC System, (16) Analog Input Module, +/- 20 Ma 
1746-NI16I-CC1746 SLC System, (16) Analog Input Module, +/- 20 Ma – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-NI16V1746 SLC System, (16) Analog Input Module, +/- 10V Dc 
1746-NI4-CC1746 SLC System, (4) Analog Input For Programmable Controller – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-NI81746 SLC System, (8) Analog Input For Programmable Controller 
1746-NI8-CC1746 SLC System, (8) Analog Input For Programmable Controller – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-NIO4I-CC1746 SLC System, (2) Analog Input, (2) Analog Current Output – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-NIO4V-CC1746 SLC System, (2) Analog Input, (2) Analog Voltage Output – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-NO4I-CC1746 SLC System, (4) Analog Current Ouput For Programmable Ctrlr – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-NO4V1746 SLC System, (4) Analog Voltage Ouput For Programmable Ctrlr 
1746-NO8I1746 SLC System, 8 Channel Analog Current Output For SLC 500 
1746-NO8I-CC1746 SLC System, 8 Channel Analog Current Output For SLC 500 – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-NO8V1746 SLC System, 8 Channel Analog Voltage Output For SLC 500 
1746-NO8V-CC1746 SLC System, 8 Channel Analog Voltage Output For SLC 500 – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-NPK1746 SLC System, SLC Replacement Part 
1746-NPK21746 SLC System, SLC Replacement Part 
1746-NR81746 SLC System, 8 Channel Rtd Input Module 
1746-NR8-CC1746 SLC System, 8 Channel Rtd Input Module – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-NT81746 SLC System, Thermocouple/Mv Analog Input Module 
1746-NT8-CC1746 SLC System, Thermocouple/Mv Analog Input Module – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-OA161746 SLC System, 16 ch-AC Output Module For Programmable Controller 
1746-OA16-CC1746 SLC System, 16 ch-AC Output Module For Programmable Controller – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-OA81746 SLC System, 8 ch-AC Output Module For Programmable Controller 
1746-OA8-CC1746 SLC System, 8 ch-AC Output Module For Programmable Controller – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-OB161746 SLC System, 16 ch-DC Output Module For Programmable Controller (sourcing) 
1746-OB16-CC1746 SLC System, 16 ch-DC Output Module For Programmable Controller (sourcing) – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-OB16E-CC1746 SLC System, 16 ch-Electronically Protected DC Output Module (sourcing) – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-OB321746 SLC System, 32 ch-DC Output Module For Programmable Controller (sourcing) 
1746-OB32-CC1746 SLC System, 32 ch-DC Output Module For Programmable Controller (sourcing) – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-OB32E1746 SLC System, 32 ch-Electronically Protected DC Output Module (sourcing) 
1746-OB32E-CC1746 SLC System, 32 ch-Electronically Protected DC Output Module (sourcing) – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-OB8-CC1746 SLC System, 8 ch-DC Output Module For Programmable Controller (sourcing) – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-OBP81746 SLC System, 8 ch-High Current DC Output Module (sourcing) 
1746-OBP8-CC1746 SLC System, 8 ch-High Current DC Output Module (sourcing) – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-OV16-CC1746 SLC System, 16 ch-DC Output Module For Programmable Controller (sinking) – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-OV321746 SLC System, 32 ch-DC Output Module For Programmable Controller (sinking) 
1746-OV32-CC1746 SLC System, 32 ch-DC Output Module For Programmable Controller (sinking) – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-OVP16-CC1746 SLC System, 16 ch-High Current DC Output Module (sinking) – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-OW161746 SLC System, 16 ch-Relay Output Module For Programmable Controller 
1746-OW16-CC1746 SLC System, 16 ch-Relay Output Module For Programmable Controller – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-OW81746 SLC System, 8 ch-Relay Output Module For Programmable Controller 
1746-OW8-CC1746 SLC System, 8 ch-Relay Output Module For Programmable Controller – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-OX81746 SLC System, (8) Isolated Relay Output – 5-250V AC, 5-125V DC 
1746-OX8-CC1746 SLC System, (8) Isolated Relay Output – 5-250V AC, 5-125V DC – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-P1-CC1746 SLC System, Power Supply – Rack Mount, 120/240 VAC, 2A – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-P21746 SLC System, Power Supply – Rack Mount, 120/240 VAC, 5A 
1746-P2-CC1746 SLC System, Power Supply – Rack Mount, 120/240 VAC, 5A – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-P31746 SLC System, Power Supply – Rack Mount, 24 VDC, 3.6A 
1746-P3-CC1746 SLC System, Power Supply – Rack Mount, 24 VDC, 3.6A – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-P41746 SLC System, Power Supply – Rack Mount, 120/240 VAC, 10A 
1746-P4-CC1746 SLC System, Power Supply – Rack Mount, 120/240 VAC, 10A – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-P5-CC1746 SLC System, Power Supply – Rack Mount, 125 VDC, 5A – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-P6-CC1746 SLC System, Power Supply – Rack Mount, 48 VDC, 5A – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-P7-CC1746 SLC System, Pwr Supp – Rack Mount, 12/24 VDC, 2/3.6 A – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-QS-CC1746 SLC System, Synchronized Axes Module For Programmable Ctrlr – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-QV-CC1746 SLC System, Open Loop Velocity Control Module – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1746-RT25B1746 SLC System, Replacement Trmnl. Block (Blue) Used w/DC I/O Mod 
1746-RT25C1746 SLC System, Replacement Terminal Block (Orange) 
1746-RT25G1746 SLC System, Replacement Terminal Block (Green) 
1746-RT25R1746 SLC System, Replacement Terminal Block (Red) 
1747-ACN151746 SLC System, ControlNet Adapter 
1747-ACNR151746 SLC System, ControlNet Adapter, Redundant 
1747-AENTR1746 SLC System, EtherNet/IP Communication module 
1747-ASB-CC1746 SLC System, SLC 500 Remote I/O Adapter Module – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1747-BA1746 SLC System, Lithium Battery (For RAM Memory Retention) 
1747-BSN1746 SLC System, Backup Scanner Module 
1747-CP31746 SLC System, 5/03 RS-232 Programmer Cable, 10Ft., (3M) 
1747-DCM-CC1746 SLC System, Direct Communication Module For Programmable Controller – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1747-KE-CC1746 SLC System, DH-485/RS-232C Interface Module – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1747-L5111746 SLC System, SLC 5/01 Controller, 1K Memory – DH 485 
1747-L511-CC1746 SLC System, SLC 5/01 Controller, 1K Memory – DH 485 – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1747-L5141746 SLC System, SLC 5/01 Controller, 4K Memory – DH 485 
1747-L514-CC1746 SLC System, SLC 5/01 Controller, 4K Memory – DH 485 – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1747-L5241746 SLC System, SLC 5/02 Controller, 4K Memory – DH 485 
1747-L524-CC1746 SLC System, SLC 5/02 Controller, 4K Memory – DH 485 – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1747-L531-CC1746 SLC System, SLC 5/03, 8K Memory – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1747-L5321746 SLC System, SLC 5/03 Controller, 16K Memory 
1747-L532-CC1746 SLC System, SLC 5/03 Controller, 16K Memory – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1747-L5331746 SLC System, SLC 5/03 Controller, 32K Memory 
1747-L533-CC1746 SLC System, SLC 5/03 Controller, 32K Memory – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1747-L541-CC1746 SLC System, SLC 5/04 Controller, 16K Memory – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1747-L5421746 SLC System, SLC 5/04 Controller, 32K Memory 
1747-L542-CC1746 SLC System, SLC 5/04 Controller, 32K Memory – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1747-L5431746 SLC System, SLC 5/04 Controller, 64K Memory 
1747-L543-CC1746 SLC System, SLC 5/04 Controller, 64K Memory – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1747-L551-CC1746 SLC System, SLC 5/05 Controller – 16K Memory – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1747-L5521746 SLC System, SLC 5/05 Controller – 32K Memory 
1747-L552-CC1746 SLC System, SLC 5/05 Controller – 32K Memory – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1747-L5531746 SLC System, SLC 5/05 Controller – 64K Memory 
1747-L553-CC1746 SLC System, SLC 5/05 Controller – 64K Memory – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1747-M131746 SLC System, EEPROM Memory Module, 64K For Programmable Ctrlr 
1747-M151746 SLC System, EEPROM Memory Module Adapter For 1747-M11, -M12 
1747-M15-CC1746 SLC System, EEPROM Memory Module Adapter For 1747-M11, -M12 – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1747-M1-CC1746 SLC System, EEPROM Memory Module, 1K For Programmable Ctrlr – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1747-M2-CC1746 SLC System, EEPROM Memory, 4K For Programmable Controller – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1747-SDN1746 SLC System, Devicenet Scanner Module 
1747-SDN-CC1746 SLC System, Devicenet Scanner Module – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1747-SN1746 SLC System, Remote I/O Scanner Module 
1747-SN-CC1746 SLC System, Remote I/O Scanner Module – Custom Conformally Coated:Contact RAMPSCONFORMALCOATING@RA.ROCKWELL.COM for ordering information. 
1747-UIC1746 SLC System, USB to DH-485 Interface Converter 
1747-C131746 SLC System, Speciality Module to Isolated Link Coupler Cable
logo

Happy to Help

You are looking for Controller Systems of Rockwell Automation. Please fill in the details for our extremely helpful executive to get in touch with you.