USER MANUAL-S600E
32
S600E
3.2
Wiring the Signal Cables
Overview
Depending on the specific on-site needs, the UPS requires auxiliary connections to manage the battery system
(including the external battery circuit breaker), communicate with a PC, provide alarm signals for external devices,
enable a remote EPO and/or the bypass back feed circuit breaker signal, and for parallel communication functions.
These functions are performed by the communication box in the UPS cabinet. As shown in Figure 3-6, the
communication box provides the following ports:
1.
Intellislot port
2.
Dry contact port
3.
RS232 port
4.
Ethernet port (not used)
5.
Parallel/LBS port
6.
REPO port
7.
USB port
8.
Multifunctional port
Figure 3-6 Illustration drawing of communication box ports
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