SECU Data EX

The products of the SECU-DATA series use the latest technologies for the transmission of measurement data via radio links in the 433 MHz band

for a wide range of applications:

Wireless transmission of

4-20 mA signals
Relay contact states
Namur signals
TRbF signals (Thermistor probes PTC)
RS232

AREAS OF APPLICATION AND ADVANTAGES:

Transmission of measured values in the Ex area
Ideal for plant extensions
No wiring
No digging or spading works
No chiselling work
Fast installation, cost-effective - "plug and play"
Direct connection of sensors
Highest reliability
Transmission range up to 1.5 km

Features and Functions:

64 channels in 8 blocks outdoors 433 MHz band Automatic channel selection
IP 67 for outdoor applications
Narrowbanded, interference-proof, temperature-stable
permanent monitoring of radio status
Temperature-stable radio module: -30 ° C ... + 75 ° C
The radio module complies with EN 300 220

The SECU-DATA modules are available for transmitting 4-20 mA signals with 12-bit resolution or 16-bit resolution to a receive module SECU-DATA C. Intrinsically safe for Ex zone 1. M stands for measuring point. The 4-20 mA current signals of the encoder are digitized and transmitted via radio link to the SECU-DATA C (Control). The radio-transmitted signals are converted back into 4-20 mA currents and made available at the output for further evaluations. 4-20mA signals are very often used in process control, as a result this module can be used universally for many applications.