Battery Cable Wiring - Hitachi CMU Series User Manual

3.4 Battery Cable Wiring

(1) Battery cable wiring
The battery cable supplied must always be connected to the battery and CMU modules in
their power-on state.
The following is an example of cable wiring between the battery and a model LQP525 CMU
module. Cable wiring between the battery and a model-LQP527 CMU module can be
accomplished in the same way as shown below.
LQP525
CMU
RUN USER
PROT ALARM
BATT.SET ERR
TX/RX
100MLINK 10MLINK
BATT.SET
BATT.SEL
U
ST.No.
L
BATTERY
10BASE-T/
100BASE-TX
The battery cable must always be wired in a power-on state, so be sure to
provide protection against electric shock before you turn on the power to the
CMU module.
LQZ500
Battery
BATTERY
Figure 3-3 Battery Cable Wiring
3 MOUNTING AND WIRING
Bend the supplied battery cable in U-
form, as shown, and connect it to the
battery and CMU modules.
CAUTION
3-7