Reflex iC60H, Reference Manual

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Installation
A9MA03EN 02/2012
17
The following diagram shows the 5 connection blocks of a Reflex iC60 integrated control circuit breaker
without Ti24 interface.
A 230 V AC power supply terminal block
B Y1/Y2 control input terminal block
C Terminal block for the circuit breaker pole position (open/closed) indication contact
D Terminal block for the circuit breaker trip indication contact
F Isolated terminals
Description of the Terminals
A 230 V AC power supply terminal block
B Y1/Y2 control input terminal block
C Terminal block for the circuit breaker pole position (open/closed) O/C indication contact
D Terminal block for the circuit breaker trip auto/OFF indication contact
F
Local control
auto
OFF
Reflex iC60N
A B D C
F
Ready-Mode1.2.3
I. ON
O. OFF
Overheat
12 11 14
21 22 24
O/C
auto/
OFF
Y1 Y2
N P
Terminal Function
N Neutral
P Phase
Terminal Function
Y1 Mode 1: local closing control on rising edge and opening control on falling edge
Mode 2: local opening control on rising edge, latched at high state (state = 1) to inhibit Y2
Mode 3: centralized control enabled (Y1 = 1) or centralized control inhibited (Y1 = 0)
Y2 Mode 1: local one-shot closing and opening control
Mode 2: local one-shot closing and opening control
Mode 3: local one-shot closing and opening control
Terminals Contact Function
11–12 NC (normally closed) Circuit breaker state: closed
11–14 NO (normally open) Circuit breaker state: open
Terminals Contact Function
21–22 NC (normally closed) Circuit breaker state: closed
21–24 NO (normally open) Circuit breaker state: open following tripping