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Remote Terminal Unit GSM RTU Controller Switch Double Watchdog 4 - 20mA

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Good quality M2M Gateway for sales
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Remote Terminal Unit GSM RTU Controller Switch Double Watchdog 4 - 20mA

China Remote Terminal Unit GSM RTU Controller Switch Double Watchdog 4 - 20mA supplier

Large Image :  Remote Terminal Unit GSM RTU Controller Switch Double Watchdog 4 - 20mA

Product Details:

Place of Origin: China
Brand Name: CWT
Certification: CE
Model Number: CWT5005A

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: USD50-150/unit
Packaging Details: standard package
Delivery Time: 3-30days
Payment Terms: Western Union, L/C, T/T
Supply Ability: 5000pcs per month
Detailed Product Description
Wireless Network: Gsm(optianal 3g, 4g) Digital Input: 4 Channels
Digital Output: 4 Channels Series Port: 1 RS232
Working Environment: -30℃~+70℃ / 5~95%(non-condensing) Sms: Sms Alarm, Sms Control
Housing: Providing IP30 Protection Weight: 150g
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System Feature

  •  Adopted highly integrated industrial 32-bit ARM MCU
  •  24×7 working, soft and hardware Double watchdog
  •  Dual digital filters for anti-noise
  •  Support automatic network reconnection and data re-send
  •  Automatically or manually update interior clock by sms or NTP or server
  •  Configurable action schedule(second, minute, day, week, month)
  •  Support Interlock programming, Event trigger
  •  Easy used GUI configure software for setting up to 100 parameters
  •  Optional inside lithium battery for power lost alarm and keep 8-20 hours working


DI feature

  •  Trigger dry contact(NO or NC)

DO(T) feature

  •  Open-collector output(drive voltage=power supply voltage, Drive current≤500mA)
  •  DO can be activated by remote or local schedule
  •  Remain down status when power lost

DO(K) feature

  •  Relay NO contact output(load: 2A / 125VAC,220VDC)
  •  DO can be activated by remote or local schedule
  •  Remain down status when power lost

AI feature

  •  4-20mA (option: 0-5V) in, Sampling frequency: 33Hz, 10-bit precision)
  •  Transduce 4-20mA(0-5V) to actual value
  •  Configurable parameters for signal acquisition, alarm, data communication
  •  Signal lost alarm

SMS feature

  •  Preset 10 phone numbers (support distribute authority to receive sms)
  •  Any device alarm status can be sent by sending sms
  •  Editable alarm and recover sms with time stamp
  •  Can send sms command to request any channel status or value
  •  Activate output by sending sms
  •  Can set interval to report IO channel's status or value by sms
  •  Remote update parameters by sms
  •  Can query SIM card balance, sms forward
  •  Support power lost sms alarm and recover sms(works with inside battery)

Wireless network communication

  •  With 2g, 3g, 4g, Wi-Fi version
  •  TCP/IP connect at most 4 servers(support Static IP address or domain)
  •  Support post or respond mode for data communication
  •  Communicate with server by optional Cwt_IO, Modbus TCP, http post protocol
  •  Support two-way data transparent transmission with RS485 or RS232

Modbus feature

  •  Can work as a modbus master to poll salve over RS485
  •  As a RS485 I O module to be polled by modbus master
  •  Run Modbus RTU or TCP protocol over GPRS/3G

Remote Terminal Unit GSM RTU Controller Switch Double Watchdog 4 - 20mA

 

Contact Details
CWT(HK) Co., Limited

Contact Person: Glare

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