Proline Prosonic Flow 93T Portable Wiring
Endress+Hauser 31
4 Wiring
4.1 Charging the NiMH storage battery
#
Warning!
• The storage battery for the device (NiMH storage batteries) may only be charged with the charger
supplied. Other equipment could cause the battery to overheat.
• Compare the information on the nameplate of the charger with the local supply voltage and
frequency.
To charge the storage battery, connect the charger to the connection for 12 V DC power supply of
the measuring device ( å 36, No. 7). It takes approx. 3.6 hours to charge the battery. Once
charged, the unit operating life is approx. 8 hours.
4.2 Connecting the connecting cable
#
Warning!
• Only use the connecting cables supplied by Endress+Hauser.
• The measuring device only complies with the general safety requirements in accordance with
EN 61010-1 and the EMC requirements of IEC/EN 61326 during storage battery operation.
Disconnect the charger from the measuring device for measuring operation.
The connecting cables are available in different lengths ä 49.
Connect the connecting cable to the connections CH-DN (downstream) and CH-UP (upstream)
( å 36, No. 4 and 5). The connectors on the connecting cable and measuring device have the
same color code.
!
Note!
To ensure correct measuring results, route the cable well clear of electrical machines and switching
elements.
A0011547
Fig. 36: Transmitter connections
1 On/off switch (press switch 3 seconds)
2 Current input connection
3USB plug connection
4 Connecting cable connection (CH-DN, downstream)
5 Connecting cable connection (CH-UP, upstream)
6 FXA193/FXA291 modem connection
7 Charger connection (different adapters are available for the connection
8 Current output connection
4.3 Cable specification for connecting cable
Information on the cable specifications ä 58.
DATA
mA IN
12V DC SERVICE CH-UP CH-DN
1
2
mA OUT
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