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Remote IO

In industrial production, "production line changeover and equipment relocation" are common requirements. The use of distributed remote I/O can quickly adapt and adjust without the need to modify the controller main cabinet. Remote IO can be achieved through a cascading approach of "master station+slave station". The Huichen H7-1200 series CPU supports 4096 IO points and is suitable for the control needs of large workshops and decentralized equipment.

Seamless connection

Easy to use

Flexible configuration

High cost effective

SM322 DO16x24V DC
16-digital output,24VDC, Front connector 20-pin, Typical value 4.9W
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SM 321 DI 16x24V DC
16-digital input, 24DC, Front connector 20-pin, Typical value 3.5W
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SM 321 DI 32x24V DC
32-digital input, 24VDC, Front connector 40-pin,Typical value 6.5W
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SM331 8AI Full Function Type
8-channel analog input, full function temperature measurement module,External mechanical range switch,Current input with overcurrent protection,Resolution is 14 bits
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SM331 8AI Current/Voltage/RTD
8-chanel analog input,Current/voltage/RTD module,Resolution 13 bits
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