ABB Focus II FII-4-14 Series - 5 Connection Examples; Connection Example, Basic with and Without Muting

21
www.abb.com/lowvoltage 2TLC172015M0201, rev. D
5 Connection Examples
NB! Mirror units like FII-4-K1C 500 with transmitter/receiver in one unit and a mirror unit is connected
electrically like the receiver below.
5.1 Connection Example, Basic with and without muting
Focus II barrier is reset manually with the test/reset button  or, as by delivery, automatically, when switch
8 in the receiver is in the position “On” (see 4.4). Test/reset  is also used during normal operation when
testing, aligning, and overriding, with the muting function used (see 2).
NB! If test/reset button  is not used, the white conductor must be connected to 24VDC.
Without muting With muting
1
2
3
4
5
Brown
+24VDC
Blue
0V
Brown
+24VDC
Blue
0V
1
2
3
4
5
6
7
8
White
Test / Reset
Green
Yellow
Muting A
Muting B (NC for X-muting)
OSSD 1 (RL 500mA max.)
OSSD 2 (RL 500mA max.)
Muting Lamp (220Ω / 3W)
Grey
Pink
Red
Screen
Ground
Screen
Ground
1
2
3
4
5
Brown
+24VDC
Blue
0V
Brown
+24VDC
Blue
0V
1
2
3
4
5
6
7
8
White
Test / Reset
Green
Yellow
OSSD 1 (RL 500mA max.)
OSSD 2 (RL 500mA max.)
Grey
Pink
Red
Screen
Ground
Screen
Ground
1 1
White
Black
Grey
White
Black
Grey
Transmitter Receiver Transmitter Receiver
M12 Cable M12 Cable