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1-11
IM 05E01B02-41E
1st Edition : May 31,2000-00
Signal Isolations
•
PV input terminals: Isolated from other input/output terminals. Not isolated from the
internal circuit.
•
Auxiliary analog input terminals: Isolated from other input/output terminals and the
internal circuit.
•
15 V DC loop power supply terminals: Not isolated from analog current output and
voltage pulse control output. Isolated from other input/output terminals and internal
circuit.
•
Analog output terminals (for control output and retransmission): Not isolated between
analog outputs and from 15 V DC loop power supply and voltage pulse control output.
Isolated from other input/output terminals and internal circuit.
•
Voltage pulse control output terminals: Not isolated from analog outputs and 15 V DC
loop power supply. Isolated from other input/output terminals and internal circuit.
•
Relay contact control output terminals: Isolated between contact output terminals and
from other input/output terminals and internal circuit.
•
Contact input terminals: Not isolated between contact input terminals and from com-
munication terminals. Isolated from other input/output terminals and internal circuit.
•
Relay contact output terminals: Not isolated between relay contact outputs. Isolated
from other input/output terminals and internal circuit.
•
Transistor contact output terminals: Not isolated between transistor contact outputs.
Isolated from other input/output terminals and internal circuit.
•
RS-485 communication terminals: Not isolated from contact input terminals. Isolated
from other input/output terminals and internal circuit.
•
Power terminals: Isolated from other input/output terminals and internal circuit.
•
Grounding terminals: Isolated from other input/output terminals and internal circuit.
Содержание UP750
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