MA-5191A
21-10-2021
25 / 110
The probe must be connected to the connector established for this purpose, as shown in the
following figure:
Figure 19. Temperature sensor connection
If the temperature probe is not connected correctly, the charger generates an equipment
anomaly alarm (signalled by LED). If this error is not resolved, the charger will stop
compensating the battery voltage and it will become fixed (corresponding to the reference
temperature of 25ºC)
The temperature probe supplied incorporates the plug-in connector at one end and an EPOXY-
protected PCB (on which the temperature sensor is located) at the other end. The latter should
be fixed somewhere close to the batteries to measure their ambient temperature as reliably
as possible.
7.1.1.4
ALARM RELAYS CONNECTION:
The connection should be made by means of a PHOENIX MC 1.5/5-ST-3.81 plug connector
with 3.81mm pitch or equivalent (5 poles).
The connection should be made at the side as shown in the following figure.
Figure 20. Alarm relays connection
7.1.1.5
ETHERNET NETWORK WIRING CONNECTION:
This connection must be made using a standard RJ45 connector (8P8C) for Ethernet, according
to standard TIA/EIA-568-B.
Any cable complying with standards TIA/EIA-568-A or TIA/EIA-568-B will be valid for
connection on the standard basis. The ETH interface of the equipment does not have
"autocrossing" so the cable to be used will depend on the equipment to which it is connected.
If direct connection is made of a device that does not have "autocrossing" implemented, the
use of a crossover cable (TIA/EIA-568-B crossover) may be necessary.