Huawei SmartLogger2000-10-C-JP Quick Manual page 14

6
Connecting a Cable to the DI Port
1. The SmartLogger provides eight DI ports, namely, DI1(GND1) to DI4(GND1) and DI5(GND2) to
DI8(GND2). An OVGR can connect to any DI port.
2. Two-core or multiple-core cables with a cross sectional area of 1.5 mm
1. Prepare a cable with an appropriate length,
strip a part of the insulation layer, and
connect the stripped cable core to the
OVGR.
2. Strip 8 mm of the insulation layer at the
other end.
3. Remove the terminal block from the
SmartLogger DI port.
NOTE
Remove the terminal block
using a flat-head screwdriver.
No. Port
Dry contact input common terminal
1 GND1 1, used for active power derating
for DI1–DI4
2 DI1 DI_1
3 DI2 DI_2
4 DI3 DI_3
5 DI4 DI_4
6 DI5 DI_5
7 DI6 DI_6
8 DI7 DI_7
9 DI8 DI_8
Dry contact input common terminal
2, used for reactive power
10 GND2
compensation for DI5–DI8
4. Connect the stripped cable core to the terminal
block of the DI port on the SmartLogger.
5. Insert the terminal block into the SmartLogger
DI port.
13
2
are recommended.
Function