CWT (HK) Co., Limited
gsm home alarm,GPRS data logger,GSM SMS Controller,Modbus RTU,gsm gate opener
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data acquisition module GPRS Data Acquisition GSM data logger
Support 3g WCDMA and 4g LTE version
(Skype: lisali1220 WhatsApp: 0086 13652426178)
CWT GSM RTU I/O Controller List:
CWT5005 has 2 digital inputs and 2 digital outputs
CWT5010 has 4 digital inputs and 4 digital outputs
CWT5010 has 12 digital inputs and 8 digital outputs
CWT5015 has 1 digital inputs and 2 relay outputs and 1 analogue input
CWT5011 has 8 digital inputs and 8 digital outputs and 4 analogue inputs
3 relay outputs features:
l Configurable automation modes
l Remote On/Off/Pulse relay
l Configurable pulse time
l Remote query outputs status
l Relay can be activated by alarm
l Relay can be activated by call
l Relay can be activated on schedule
1 AD inputs features: ( 4-20mA or 0-5V analogue input)
l Preset high and low level to alarm
l Remote query analog via sms
l Configurable the alarm and recover sms text
l Configurable alarm ensure time
l Configurable alarm delay time
l Configurable offset and gain
l Send current value on schedule
2 digital inputs features:
l Accept NO or NC contact
l Configurable alarm and recover sms
l Configurable alarm ensure time
l Configurable alarm delay time
l Can set receivers for every inputs
l Remote enable or disable any input
l Remote query inputs status
Advance features:
l Configurable alarm and recover sms
l Automatically report the status of itself on schedule
l Support remote setup via sms commands
l Preset 10 phone numbers(can be distributed authority)
l Remote add/edit/delete phone group
l Support custom sms commands
l Automatically update internal clock via sms
l Time stamped in alarm or recover messages
l Support ring call when alarm
l Temperature sensor (optional)
l Internal battery and providing power cut off alarm
l Easy used GUI configure software
l Adopted highly integrated industrial CPU
l Reliable performance with built-in double watchdog
l Can execute preset tasks by re-defined conditions
l Low maintenance, 24×7 operation
Specifications
l DC Power supply:12-24V DC (Standard adapter: DC 12V/1.5A)
l Power consumption: Quad-frequency 900/1800/850/1900MHz
l SIM Card: Supporting 3V&1.8V SIM Card
l Antenna connector: 50 Ω SMA connector.
l Communication interface: RS-232
l Working temperature: -30°C ~ +70°C
l Working humidity: Relative humidity 95%
l Digital input: 2 Digital inputs (dry contact)
l Output: 3 Relay outputs (3A, 220Vac)
l Analog input:1 Analog input (4~20mA or 0~5V)
l Exterior dimension: 95×63×25mm
l Weight: 256G
How to setup:
l Can be setup by free PC software via serial port
l Can be remote setup via sms commands
When does GSM RTU send sms:
l Digital inputs are triggered
l AD inputs out of preset range
l Send command via serial port
l Manual request by sms command
l External DC power off or recover
l On schedule, such as daily report, etc.