RS485 Ethernet Digital Analog Input Output SCADA Modbus Remote Terminal Unit rtu Data Acquisition i/o Module

System parameters

• CPU adopt 32-bit ATMEL ARM(72MHZ)
• GCOS(10ms scheduling mechanism) embedded OS
• Power 7-35VDC @2W, power supply reverse protection, isolation design
• Installation by DIN rail mounting or screw fixing
• Working Environment: T(-40℃～85℃),H(5%～95%RH)
• Protection IP20
• Watchdog 1.5m guard, high reliability

Series port parameters

• Port type 1RS485 & 1RS232
• 2500V lightning protection,overvoltage, overcurrent, ESD protection
• Communication parameter,default 9600.N.8.1
• MODBUS RTU Protocol

Analog input

• Default 4～20mA input, support 0～20mA/0～5/1～5/0～10V(open housing to jump)
• Precision 0.1%,16 bit
• 0.01m Refresh

Digital input

• Voltage level input(ON signal level 5-30VDC,6mA@24VDC)
• OFF by 0-3VDC input
• Protection: optocoupler isolation, 2500V lightning protection, overvoltage, overcurrent protection
• 0.01m Refresh

Digital output

• Relay output, NO
• Opto-couple isolation with relay isolation
• Contact load AC:5A/250V, DC:5A/30V
• Response time ≤0.01s

PT100 Input

• PT100 temperature probe input
• Precision 0.1℃
• Temperature range -200℃ to 320℃

Wireless Remote Monitoring Solutions

Whatever term you use for Telemetry, whether it's remote monitoring, M2M, Machine2Machine, Machine2Man or even Man2Machine then CWT wire free telemetry products will serve you well. Our Telemetry Solutions have been designed with the user in mind, so they are cost-efficient, easy to configure and install.

We can interface to machines in different ways, whether it be via process signals, or serial communications, including Modbus.

Benefits of Telemetry

This ‘Internet of Things’ telemetry technology offers rapid payback, delivering operational, environmental and financial benefits, from cutting delivery miles, to reacting in good time to warnings of machinery breakdown, leakage, theft, run-outs and safety breaches.

Why choose CWT

CWT award-winning Telemetry Solutions are proven globally, in a range of sectors including chemical & petrochemical, food distribution and production, transport, water & waste, environmental and factory automation.

“We were looking for a robust telemetry system and platform to replace our infield monitoring and critical remote alarm equipment. We picked Powelectrics as our preferred supplier and Metron View as our new solution to replace all our infield remote monitoring and alarm systems. Working with the Powelectrics Team is a real breath of fresh air, they listen to our needs, help us with our challenges and provide a really robust solution. They are flexible and understanding – we are quite demanding! We wouldn’t hesitate to recommend them and their solutions – a great company to partner with for our critical system needs.” Technical Manager