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About product:
The 1747-L542 is a processor within the SLC 500 series, designed to handle a maximum of 4096 discrete inputs and outputs. It is equipped with 64 KB of integrated memory, with 60 KB allocated for data and program storage and 4 KB for data storage only. The processor also includes a Flash EPROM backup memory and supports 107 programming instructions. Its 64 KB of RAM is battery-backed to ensure reliability during power loss.
This processor supports a maximum of 3 I/O chassis and up to 30 I/O module slots. Communication is enabled through both a DH+ port and an RS-232 port. Additionally, status LEDs are present for monitoring forced I/O, CPU status, and communication ports (RS-232 and DH+).
The program scan time for the 1747-L542 averages 0.9 milliseconds per K of program, with a typical I/O scan time of 0.225 milliseconds. Bit execution time is 0.37 µs. In the event of power loss, the processor has a program scan hold-up time ranging from 20 milliseconds to 3 seconds, depending on power supply load.
In terms of physical characteristics, the 1747-L542 operates with a backplane current of 1 A at 5 Volts DC and 125 mA at 24 Volts DC. It is designed to withstand operating shocks of up to 30 G, acceleration of 2.5 G at frequencies between 57 and 2000 Hertz, and a displacement of 0.015 inches peak-to-peak at 5 to 57 Hertz. The processor can operate in environments with non-condensing humidity levels between 5% and 95%. Its operating temperature range is between 0°C and 60°C, while its storage temperature ranges from -40°C to 85°C.
Specifications:
Attribute
|
Specification
|
Part Number/Catalog No.
|
1747-L542
|
Series
|
SLC 500
|
Inputs
|
4096
|
Module Type
|
SLC 5/04 Processor
|
Outputs
|
4096
|
Analog I/O
|
480
|
Memory
|
Up to 64 KB, Battery Backed-RAM
|
Program Scan Time
|
0.9 ms/K
|
User Memory
|
64,000 Words
|
I/O Chassis
|
3
|
Chassis Module Slots
|
30
|
I/O Scan Time
|
0.225 milliseconds
|
Communication
|
Data Highway Plus (DH+), RS-232
|
Backup Memory
|
1747-M13
|
Operating Temperature
|
0 to 60 degrees Celsius
|
Battery Back-up Memory
|
Yes; 1747-BA
|
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sales7@amikon.cn 86-18965423501 86-18965423501 AMKPLC