UPS IST7 Series (60K-200K)
User Manual
2 Overview
27
Table2-10
Illustration of the dry contact
Port
Mark Signal
Illustration
OUT.4
NC
OUT.4 normal close output port
When the signal is effective, COM
and NO connect, and NC
disconnects. This signal is settable.
COM Reinforced insulation ground
NO
OUT.4 normal open output port
OUT.5
NC
OUT.5 normal close output port
When the signal is effective, COM
and NO connect, and NC
disconnects. This signal is settable.
COM Reinforced insulation ground
NO
OUT.5 normal open output port
IN.5
NO
External switch normal open input port When the NO and COM is short
circuit, the signal is effective. This
signal is settable.
COM Reinforced insulation ground
IN.6
NO
External switch normal open input port When the NO and COM is short
circuit, the signal is effective. This
signal is settable.
COM Reinforced insulation ground
IN.7
NO
External switch normal open input port When the NO and COM is short
circuit, the signal is effective. This
signal is settable.
COM Reinforced insulation ground
The pin definition of the input dry contact and output dry contact are as shown in Table2-6 and Table2-
7.
BMS expansion card
The BMS expansion card(as shown in Figure2-19) is mainly used for the Li-battery communication.
The BMS expansion card includes one BMS communication port, two input dry contact and one output
dry contact. The illustration is shown in Table2-11.
Figure2-19
BMS expansion card
Summary of Contents for IST7 Series
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