5 Installation and Commissioning
83
Fig. 40 Communication using the barrier MTL 5051
5.7 Commissioning
The device is delivered either in the operating state with the battery connected or in the off mode
with the battery disconnected. Both the battery of the device (B-03 etc.) and the modem battery
(HB-03, HB-04, etc.) are equipped with a cable with a connector by which they are connected to
the device.