MGE UPS Systems 100 User Manual
Page 20 -
34003602EN/AB
Settings
JBUS / RS485
PowerServices TelPac
UPS
CD
Phone
A 5V B R+ R- T+ T-
2
1
3
2
1
3
2. Installation
Configuring the shielding terminal
When electrical measurements are to be made on the RS485 link, it is possible to configure the shielding terminal
of terminal block 7 as a "0V" terminal. The holes above each terminal allow a measurement probe to be inserted.
of terminal block 7 as a "0V" terminal. The holes above each terminal allow a measurement probe to be inserted.
Default position,
= "SHIELDING"
= "0V"
7
Terminal block for the RS485 serial link to
MGE UPS SYSTEMS equipment.
MGE UPS SYSTEMS equipment.