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1747-l40a
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Product Description
The fixed controller with the product code 1747-L40A is designed by Allen-Bradley/Rockwell Automation. The unit is part of the SLC 500 series and it is built for a line power 120/240 Volts AC.
Other Available Revisions for the 1747-l40a 1747-l40a//A1747-l40a//B1747-l40a//C
Common misspellings:
- l747-l40a
- 17A7-l40a
- 1747-140a
- 1747-lA0a
- 1747-l4oa
- 1747l40a
Technical Specifications for 1747-l40a
| Brand | Allen-Bradley / Rockwell Automation |
|---|---|
| Series | SLC-500 |
| Part number | 1747-L40A |
| Memory type | Capacitor-backed RAM |
| Memory backup options | EEPROM or UVPROM |
| Program memory | 1K instruction capacity |
| Typical scan time | 8 milliseconds per 1K instructions |
| Watts per point | 0.27 Watts |
| Minimum Watts | 14.3 Watts |
| Maximum Watts | 23 Watts |
| Line power | 120/240 Volts AC |
| Inputs | (24) 120 Volts AC inputs |
| Outputs | 16 AC/DC Relay outputs |
| Power supply inrush current rating | 30 Amps (maximum) |
About 1747-l40a
The 1747-L40A controller is an Allen-Bradley/Rockwell Automation part that is made for the SLC 500 systems. This catalog number is reserved for a fixed controller which can be configured according to the needs of an application. This versatile product has a long-lasting battery and it includes a capacitor-backed RAM. The 1747-L40A controller supports the usage of optional EEPROM or UVPROM units for backup. These optional memory modules provide non-volatile memory back-up and they can be plugged into a dedicated socket. The program memory of the unit has an instruction capacity of 1K instructions. The unit comes with several LED status indicators and it has numerous safety features in order to prevent damage to the equipment.
The 1747-L40A fixed controller has a line power of 120/240 Volts AC and a wattage range of 14.3 to 23 Watts. Note that the wattage per I/O point is 0.27 Watts if the users want to calculate the loading of the power supply for each chassis. The 1747-L40A controller comes without a high-speed counter option and it does not include the user power option that some of the other processors from the SLC 500 series have. The unit has 30 Amps of power supply inrush current rating and twenty-four 120 Volts AC rated inputs. There are also 16 AC/DC relay outputs. The unit features 1500 Volts of isolation voltage and it requires 50 Volt-Amps of power. The controller complies with the NEMA standards for noise immunity and it includes certifications from the UL and CSA standards.
The fixed controller with the product code 1747-L40A is designed by Allen-Bradley/Rockwell Automation. The unit is part of the SLC 500 series and it is built for a line power 120/240 Volts AC.
F.A.Q for 1747-l40a
