Statox 503 Control Module – The all-rounder in measurement technology

The Statox 503 Control Module can be used to control any of our sensor heads for toxic or flammable gases.

It provides a 4-20 mA output signal and has three powerful relays for alarm 1, alarm 2 and system error. This means that peripheral alarm signals can be controlled with up to 8 A!

In addition you can easily program the control module to operate as common alarm module. That makes it so flexible and helps to save storage costs.

Features Statox 503 Control Module

Gaswarngerät Statox 503

SIL2 – Functional safety
As a stand-alone control module, complies with the functional safety requirements of DIN EN 61508 and DIN EN 61511. It operates in LOW demand mode and achieves SIL2.

Together with the Statox 501 ARE and HRC sensor heads, the new Statox 506 and Statox 560, the complete gas detection system for flammable or toxic gases complies with SIL 2 requirements.

The Statox 503 Control Module therefore fulfils the same safety requirements as a process control system, but is much cheaper, easy to install and can be operated without special training.

Intuitive Operation
The intuitive menu navigation is clear and easy to understand. You can set parameters and perform adjustments or proof tests.

Just select the program for the sensor head installed and the measured value will be displayed in the correct unit: ppm, % LEL, or % Vol..

In submenus you can set alarm thresholds, program the relay status you want (active or passive), adjust zero, read the bridge voltage and program the analogue output.

Installation and removal of the module is simple and convenient. The Statox 503 control module is just clipped onto a power rail (bus adapter). This provides the 24 VDC power supply for all modules and forwards any alarms to the common alarm module.

The terminal blocks at the front are pluggable. So you can connect sensor heads or peripheral alarm devices quickly and easily.

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Technical data Statox 503 Control Module

Product Name: Statox 503 Control Module
Power Supply: 24 +/- 2 VDC max. 200 mA
Power Consumption: max. 5 W
Operating Temperature: -10 to +60 °C
Pressure Range: 900 to 1100 hPa
Humidity Range: 0 – 99 % r. H., non-condensing
Display: two-line, 16 segments
Enclosure: Polyamide, IP 20
Connections: 24 screw terminals, up to 2.5 mm²
Relays: 2 x Alarm, 1 x System Error
Relay Contacts: 250 VAC, 8 A, min. switching load >/= 12 V, 10 mA, Silver / Nickel contacts
Dimensions (HxWxD): 115 x 45 x 103 mm
System Error Relay: active during normal operation, Normally Open (NO)
Max. Load: 700 Ohms
Mounting: 35 mm DIN rail
CE Mark: EN 61326-1:2013
Extra Feature: Self-test trigger for Statox 560
Dr. Josef von Stackelberg

Dr. Josef von Stackelberg
Managing Director COMPUR MONITORS GmbH & Co. KG

+49 89 62038268 · compur@compur.de

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