Quick help - our service numbers

Contact Person Germany
Michael Länge (Head of export)
+49 711 94350000 export@eltako.de

Technical Support +49 711 943500-25 technical-support@eltako.de
Monday-Thursday: 7:30 - 17:00 Friday: 7:30 - 16:00

Customer service with order processing +49 711 943500-01 export@eltako.de

All Contacts

ZGW16WL-IP FIRMWARE

With this update, Modbus TCP is activated by default and MQTT is deactivated. This can be changed in the settings. With the support of up to 16 counters, many optimizations have been made; this may lead to changes in the device settings. Please restart the device after adjusting the settings. After the update, it is essential to reload/refresh the ZGW website so that all new features are displayed in full.