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485 serial port relay output input IO control module switch quantity acquisition optocoupler Modbus industrial 232

  • Unit Price:$6.00
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  • Item#:566327359493
  • Location:China
  • Selected:loading
  • Quantity: (140 available)
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brand:
Qian Yong
Model number:
LH-IO404606808
Power supply method:
Direct current
Relay execution standard:
GB T14048 Low Voltage Switchgear and Control Equipment
color classification:
1DO+1DI RS485(LH-IO101) 2DO+4DI RS485(LH-IO204-485) 2DO+4DI RS232(LH-IO204-232) 2DO+2AI+2DI RS485(LH-IO222 485 4-20mA) 4DO 4DI Isolation RS485 (LH-IO404-485) 4DO 4DI RS232 (LH-IO404-232) 6DO 6DI RS232+Isolation RS485 (LH-IO606) 8DO 8DI RS232+Isolation RS485 (LH-IO808) 16DO RS232+Isolation 485 normally open common (IO1600C) 16DO RS232+Isolation 485 normally open common closed (LH-IO1600H) 12V 32DO RS232+Isolation 485 (LH-IO3200) 24V 32DO RS232+Isolation 485 (LH-IO3200) USB to 485 single module optional power supply 12V 1A
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