141
UPSMON Windows
RCCMD and UNMS II alive check
Port forwarding (unblocking of several CS121 into the network via own ports into
other networks)
Support of all other commands and functions via UPSTCP
E.10. MODBUS Cables
The following cable (Cable 112) is used for connecting the Schneider Electrics TSX SCY
CM6030 MODBUS device and the CS121 MODBUS adapter.
Figure 152: MODBUS - Cable 112
NOTE: it is very important that the Shield is connected to the MINI 8 housing and to the
MODBUS requesting device common ground!
F. Available Variables of the CS121
Note: Not all variables are supported from all UPS-models. Please try the use
of the variable to see, whether your UPS supports the variable or not.
Output voltage - only supported from specified USV manufactures
Seconds, since the event power outage has been released
Ambient or operating temperature – depends on the UPS-Model
Power-on time left over under actual charge
Capacity of the battery in percent