Rockwell Allen-Bradley 1785-L40L PLC-5

About 1785-L40L

The 1785-L40L has a maximum user memory of 48000 words and can assigns I/O Hardware address through the half slot addressing mode, which addresses any combination of 8, 16, and 32 I/O modules, the single slot mode, which addresses any combination of 8 and 16-point modules, with 32-point modules in I/O pairs and the double slot mode. It supports a maximum of 16 I/O racks, and it will successfully coordinate a maximum of 61 I/O chassis. The 1785-L40L can form an Extended Local I/O link when used with an extended local I/O adapter, and it will allow for a maximum of 16 extended local I/O chassis scan. The controller provides voltage isolation between the communication ports, and between the communication ports and the relay cartridge, tested at 500 Volts and 1000 Volts for 60 seconds. It has an operational temperature range between 0 and 60 degrees Celsius, and it comes in an open enclosure. The 1785-L40L weighs 1.42 kilograms, and it is UL, CE, C-TICK, and CSA-certified.

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