Table of Contents
Advertisement
Installation and operating manual
2.5. 4 ... 20 mA interface
The drying system is equipped with a 4 ... 20 mA interface via which the currently measured pressure dew point can be
issued (irrespective of operating mode).
4 mA ≙ -48 °C
20 mA ≙ +25 °C
Output value in case of error 24 mA
Increment: 0.5 °C
2.6. Alarm relay
The drying system is equipped with an alarm relay via which an error signal can be issued. There will not be a differentiation
here between various types of errors.
Error list:
•
Sensor errors (refer to device errors)
•
Solenoid valve errors (refer to device errors)
•
Exceeding the permissible deviation for degree of drying (Refer to 9.1.3)
•
Failure of the voltage power supply (Refer to 9.1.1)
14
DRYPOINT
M eco control
®
EN
Advertisement
Table of Contents
