Connection To Battery / Rechargeable Battery / On-Board Supply System, Etc - HBM espressoDAQ DQ401 Bedienungsanleitung

Elektrical connections
6.1.2 Connection to battery / rechargeable battery /
on-board supply system, etc.
A module can be supplied with voltage by a 6 V to 28 V battery. If a module is
connected to PC and is also supplied by a battery, battery operation is selec-
ted automatically.
Use cable 1-KAB285-3 to connect the module to a battery (rechargeable
battery, on-board supply system, etc.), via the SYS IN / SYS OUT device
connectors.
Important
Ensure correct polarity when connecting the module.
The system will not be ready for measurement if the polarity is incorrect.
Cable pin assignment at the RJ45 connector
PIN Designation
1 not in use
2 not in use
3 +6 to 28 V
4 not in use
5 not in use
6 Ground
7 not in use
8 not in use
Module data:
Power consumption
Voltage supply range
max. current flow through the
SYS IN/SYS OUT connector
The current consumption depends on the voltage applied.
1
wh
3
6
Fig. 6.2: RJ45 cable connection ( 1-KAB285-3)
A2888−1.1 en/de
Wire
color
wh
+
white black
bk
6 − 28 V
bk
RJ45 supply cable,
exposed wires, 3 m long,
1-KAB285-3
−
P
max.
U 6 − 28 V
I
max.
3
m
Cable LIYY 2x0.5 mm
2, 5 W
"
5%
1.5 A
30
approx. 10-15 mm
twisted and tinned
2
31