SHJ Electronic Co., Ltd.
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8 Isolated Dry/Wet Contact Inputs, 6 Isolated Open-Collector Outputs

— digital input output modules, digital input modules, Isolated Input
Product Category: Electrical Equipments/n.e.s.
Sales Method: Export, Manufacture, Wholesale, OEM/ODM, Service, Retail
Payment Term: T/T
Min. Order Unit Price
1 Piece

Product Detail

Product Attribute:

  • China (mainland) More >
  • S3301
  • SHJ
  • 03/06/2013
  • 03/07/2013

Product Content Description:

S-3301 has total 8 channels isolated wet contact or dry
contact or open-collector
input, and total 6 channels isolated open-collector output.
Output BUS is RS485 with
has surge protection, to reduce interference by serial port
communication, the output
isolated by high speed opto-couplers. The modules are slave
devices that can be
easily controlled via the RS485 serial interface using the
industry standard Modbus

Technical data:
Input channel number--- 8
Input range--- +4V~+36V
Input protection--- Static, lightning
Input signal--- wet contact, dry contact, open-collector
Counter frequency--- 100Hz@8channels;1000Hz@1channel
Counter length--- 32-bit
Output channel number--- 6
Output signal--- open-collector
Output current--- maximum 40mA
Output BUS--- RS485 with Standard Modbus protocol
Output Protection--- Lightning,static
Power input--- 9~24V(AC/DC)
Power consumption--- <0.6W
Ambient temperature:
Operation--- 0~70℃(32~158℉)
Storage--- -20~85℃(-4~185

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