Allen-Bradley 1747-L542 PLC Processor Module

The power scan hold-up time depends on the loading of the power supply. It also uses a Flash EPROM for its memory back-up and the 32KB RAM of the 1747-L542 processor is battery-backed. Communication ports present are an RS-232 port and a DH+ port. Status LEDs are also available, specifically for low battery, CPU fault, run, forced I/O, DH+, and RS-232. The 1747-L542’s backplane current is 1 A at 5 Volts DC and the current is 175 mA at 24 Volts DC.

Catalog Numbers : 1747-L551,1747-L552,1747-L553,1756-M03SE,1756-M08SE,1756-M16SE,1756-M08SEG,11756-M02AE,1756-M02AS,1756-HYD02,1756-M16SE,1756-M08SE,1756-M03SE,1756-M02AS,1756-HYD02,1756-M02AE,1756-M08SEG,1756-IA8D,1756-IA16,1756-IA16I,1756-IA32,1756-IB16,1756-IB16D,1756-IB16I,1756-IB16IF,1756-IB32,1756-IC16, 1756-IG16, 1756-IH16I, 1756-IM16I, 1756-IN16,1756-IV16,1756-IV32,1756-OA8,1756-OA8D,1756-OA8E,1756-OA16,1756-OA16I,1756-OB8,1756-OB8EI,

Specification:,

Brand: Allen Bradley

Product Origin: USA

Warranty: 1 Year

Payment: T/T, Western Union

Condition: New with original package

Lead Time: 1-3days

Model: 1747-L542

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