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Allen Bradley SLC 500 1747-L40E

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1747-L40E

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The 1747-L40E processor is a controller and processor module which has been designed and manufactured by Allen-Bradley/Rockwell Automation for applications in the SLC 500 series. It is a 40-channel processor module that includes 24 inputs and 16 outputs. The 24 inputs are sink inputs rated at 24 Volts DC and the 16 outputs are DC transistor source outputs. The 1747-L40E processor module is one of the few SLC 500 series processor modules that has transistor outputs, and it has a high-speed counter feature. It supports Wattage ratings of 0.2 Watts per I/O point, 16 Watts minimum, and 27 Watts maximum.

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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.

Technical specifications for 1747-L40E

ManufacturerAllen Bradley
CategoryPLCs
Product LineSLC 500
Part Number1747-L40E
GTIN10662073748486
Weight4.38 lbs (1.98 kg)
Module TypeFixed Controller
Inputs(24) 24 V DC Sink
Outputs16 DC Transistor Source
Line Power120/240 Volts AC
High-Speed CounterYes
User Power24 Volts - 200 milliamps
CableBelden 9463
Connectors6-Pin Phoenix Connector
Operating Temperature0-60 Celsius
UPC10662073748486
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The Allen-Bradley 1747-L40E Fixed Controller has a normal scan time of 8 miliseconds/1K and a Bit execution time of 4 microseconds. This module uses 14 AWG wire. Note that the system’s power source may be temporarily disrupted, or the voltage level may drop substantially below the normal line voltage range for a period of time. The maximum power requirement for the 1747-L40E is 50 VA and the power supply inrush rating of this module is 40A. The relative humidity of this module is 5-95% without condensation. The Allen-Bradley 1747-L40E has an operating temperature of 32-140 °F and a storage temperature of -40-185 °F.

The Allen Bradley 1747-L20G has an input of 24V DC Sink. The output of this module is a DC transistor source. This module's output has a voltage of 10-50V DC. The continuous current of this module's output is 0.5A at 30°C and 0.25A at 60°C (maximum). The minimum load current of this module's output is 1 mA. The turn-ON time of this module's output is 0.1 milliseconds (maximum). The turn-OFF time of this module's output is 1 millisecond (maximum). This module's output has a maximum Off-state leakage current of 1 mA. This module's output has a maximum ON-state voltage drop of 1.5V at 0.5A. This module's output has a maximum surge current of 3A for 25 milliseconds. If you connect or disconnect the serial cable with the power supplied to this module or serial device at the end of the cable, an electric arc may occur.

Revision Part #Also known as
1747-L40E Ser A1747-L40E/A, Series A, Rev A
1747-L40E Ser B1747-L40E/B, Series B, Rev B
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