DO Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with DO Supply's 1-year warranty
Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
DO Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with DO Supply's 1-year warranty
Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
Warranty: | 1 year DO Supply Warranty Included |
Shipping: | Worldwide shipping via UPS, DHL, and TNT |
Repairs: | We offer repair service for the 1745-E157. |
Exchange: | Exchange credit for your defective unit available. |
Conditions: | We sell preowned surplus and refurbished parts. |
Manufacturer | Rockwell Automation |
Brand | Allen-Bradley |
Output Terminals | 12 |
Input Terminals | 20 |
Input Type | Digital |
Input Power | 10 to 30 Volts DC |
Comm Cable | 1745-c3 |
memory | CMOS RAM |
Manufacturer | Rockwell Automation |
Brand | Allen-Bradley |
Output Terminals | 12 |
Input Terminals | 20 |
Input Type | Digital |
Input Power | 10 to 30 Volts DC |
Comm Cable | 1745-c3 |
memory | CMOS RAM |
The Allen-Bradley 1745-E157 SLC 150 is an I/O module in the SLC 150 I/O module series with 20 current sourcing optically-isolated 10 to 30 Volts DC inputs control with red LED indicators numbered A1-A10 and B1-B10. When used in conjunction with a processor unit, the 1745-E157 can achieve a maximum expansion of up to 112 I/O points. It also has 12 transistor-based and hard contact outputs with 12 red LED indicators. Its hard contact output has a contactor with 10 to 125 Volts DC and a current of 2.5 Amps rating at a resistance of 20 milliohms. The 1745-E157 has an electrical isolation of 2000 Volts tested between output contacts in control logic and uses the Bussman 3 Amps slow blow fuse for circuit protection.
The 1745-E157’s transistor base output has a voltage rating of 10 to 50 Volts DC and a current of 1 Amp which both gradually de-rate at 60 degrees Celsius to 0.5 Amps. It has a surge current of 2 Amps for 20 milliseconds which is repeatable every 2 seconds and a maximum load of 1.0mA at a current leakage of 0.1mA. The base outputs are optically-isolated from a voltage of 1500 Volts tested between control logic and output voltage, and it offers circuit protection through its San-OSOC ST4-2A standard fuse type. The 1745-E157 has a voltage rating between 10 and 30 Volts DC, with an OFF state voltage of 4 Volts at 1.0mA. It inputs also has an ON and OFF filter delay time of 4 to 8 milliseconds. The 1745-E157 has an input nominal current of 8.0 Amps and has an electrical-optical isolation voltage of 1500 Volts between the input voltage and control logic.
Type | Lead Time | Price | Action |
---|---|---|---|
Repair Service | 2-4 weeks | Ask | ![]() |
Our highly skilled technicians can repair your 1745-LP157. All of our repairs come with a 1 Year Warranty. Please contact us for additional information about our repair process.
Please refer to the manual for more information about the 1745-E157 such as the wiring diagrams, data sheets and migration or obsolescence details.
Revision Part # | Also Known as | Availability |
1745-E157 Ser A
|
1745-E157/A, Series A, Rev A | Request Quote |
Size | |
Input Type | |
Panel Cutout Height | in mm |
Panel Cutout Width | in mm |
Terminal Height | in mm |
Terminal Width | in mm |
Terminal Overall Depth | in mm |
Terminal Mounted Depth | in mm |
Manufacturer | Rockwell Automation |
Brand | Allen-Bradley |
Output Terminals | 12 |
Input Terminals | 20 |
Input Type | Digital |
Input Power | 10 to 30 Volts DC |
Comm Cable | 1745-c3 |
memory | CMOS RAM |
Manufacturer | Rockwell Automation |
Brand | Allen-Bradley |
Output Terminals | 12 |
Input Terminals | 20 |
Input Type | Digital |
Input Power | 10 to 30 Volts DC |
Comm Cable | 1745-c3 |
memory | CMOS RAM |
The Allen-Bradley 1745-E157 SLC 150 is an I/O module in the SLC 150 I/O module series with 20 current sourcing optically-isolated 10 to 30 Volts DC inputs control with red LED indicators numbered A1-A10 and B1-B10. When used in conjunction with a processor unit, the 1745-E157 can achieve a maximum expansion of up to 112 I/O points. It also has 12 transistor-based and hard contact outputs with 12 red LED indicators. Its hard contact output has a contactor with 10 to 125 Volts DC and a current of 2.5 Amps rating at a resistance of 20 milliohms. The 1745-E157 has an electrical isolation of 2000 Volts tested between output contacts in control logic and uses the Bussman 3 Amps slow blow fuse for circuit protection.
The 1745-E157’s transistor base output has a voltage rating of 10 to 50 Volts DC and a current of 1 Amp which both gradually de-rate at 60 degrees Celsius to 0.5 Amps. It has a surge current of 2 Amps for 20 milliseconds which is repeatable every 2 seconds and a maximum load of 1.0mA at a current leakage of 0.1mA. The base outputs are optically-isolated from a voltage of 1500 Volts tested between control logic and output voltage, and it offers circuit protection through its San-OSOC ST4-2A standard fuse type. The 1745-E157 has a voltage rating between 10 and 30 Volts DC, with an OFF state voltage of 4 Volts at 1.0mA. It inputs also has an ON and OFF filter delay time of 4 to 8 milliseconds. The 1745-E157 has an input nominal current of 8.0 Amps and has an electrical-optical isolation voltage of 1500 Volts between the input voltage and control logic.
Type | Lead Time | Price | Action |
---|---|---|---|
Repair Service | 2-4 weeks | Ask | ![]() |
Our highly skilled technicians can repair your 1745-LP157. All of our repairs come with a 1 Year Warranty. Please contact us for additional information about our repair process.
Type | Lead Time | Price | Action |
---|---|---|---|
Repair Service | 2-4 weeks | Ask | ![]() |
Our highly skilled technicians can repair your 1745-LP157. All of our repairs come with a 1 Year Warranty. Please contact us for additional information about our repair process.
Please refer to the manual for more information about the 1745-E157 such as the wiring diagrams, data sheets and migration or obsolescence details.
Revision Part # | Also Known as | Availability |
1745-E157 Ser A
|
1745-E157/A, Series A, Rev A | Request Quote |