Delta PCS100HV - Page 40

Installation Manual
33
Wiring Instructions
Table 10: DRM mode definition
The DRM function can be used or reserved.
If the DRM function is not used, keep the RJ45 terminal which has a settled resistor as shown in the
following figure connected to CNR7. If the DRM function is used, an RJ45 terminal which is complied with
the standard should be connected to CNR7.
Figure 28. CNR7 connector with Terminal resistor
Table 11: CNR7 Pin Assignment
Item
Pin Assignment
Notes
CNR7
1: DRM1/5
FOR DRM function
2: DRM2/6
3: DRM3/7
4: DRM4/8
5: REF GEN/0
6: COM LOAD/0
7: Shorted to PIN 8
8: Shorted to PIN 7
Battery temperature sensor connector(CNR1)
The CNR1 connector is reserved for battery temperature sensor. When the lead-acid batteries are
connected to PCS100HV, the PIN1 and PIN2 of CNR1 can be connected to the battery temperature
sensor. Take out the green 10-pin connector (CNR1 from the accessory kit, and connect two prepared
AWG 16 wires to pin 1~2 of this connector as shown in the following figure.