A-B 1757-SRM
Product Description:
The A-B 1757-SRM PLC redundancy module is A key component for industrial automation systems. It has the redundancy feature, can automatically switch to the standby module when the main module fails, to ensure the continuity and stability of the system. The module is well designed, supports a variety of communication protocols, and can be seamlessly connected with various external devices to achieve data transmission and exchange. In addition, it also has a rich I/O interface and powerful data processing capabilities to meet the needs of complex control logic.
Product parameters:
Brand: Allen-Bradley (Rockwell)
Model: 1757-SRM
Operating voltage: 12~ 220V1
Output frequency: 50~ 60kHz1
Origin: USA 1
Import or not: No 1
Specifications:
Insulation voltage: DC 500V 2MΩ above 2
Anti-noise: 1000V 1uS pulse 1 min 2
Ambient temperature: 0~ 60 ℃ for 2
Ambient humidity: 5~ 95% 2
Communication port: Support RS-232, RS-485 and other communication methods, used to connect the upper computer, human-machine interface programming or debugging, and networking or connection of intelligent instruments, frequency converters, etc. 2
I/O points: Input 14 points, output 10:2
Power supply: AC220V or DC24V^[2]
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