Renogy DCDC30 - Product Overview; Component Identification

07
Identification of Parts
Product Overview
#
Labeling
Description
OUT+
ALT+
NEG-
1
2
RS485
Communication port for app and monitoring screen;
future development.
Battery Temperature Sensor port utilizing data for accurate
temperature compensation and charge voltage adjustment
Battery Voltage Sensor (RVSCC) port for measuring the
battery voltage accurately with longer line runs. Due to the
connection and cable resistance, there can be discrepancies in
voltages at the terminal vs the BVS.
PV+ Positive (+) input terminal for the PV Array. Requires ring terminal
Positive (+) input terminal from the Starter Battery
Positive (+) output terminal for House Battery
Common Negative (-) Terminal for Solar Panel Array,
Starter Battery, and House Batt
BTS
BVS
3
6
7
4
5
Key Parts
BVS+
BVS-
4
3
1
2
8
7
9
11 12 13
6
5
10
IGN+