PERCo Turnichetul TB 1, Assembly & Operation Manual

Page: 21 / 37

Assembly and Operation Manual
9.5.
20
Connecting readers to an ACS
The readers are connected to an ACS controller with a shielded cable in accordance
with Figure A.1 Appendix A.
The readers’ lines are connected to the connector blocks Х 1.2 (Ref. Fig. А .1
Appendix А ).
Reader № 1 lines are connected to clamps:
– 3 (data line D0),
– 4 (data line D1),
– 7 (sound signal line),
– 8 (common cable and shield line) in accordance with Figure
А .1 Appendix А .
Reader № 2 lines are connected to clamps:
– 9 (data line D0),
– 10 (data line D1),
– 13 (sound signal line),
– 14 (common cable and shield line) in accordance with Figure
А .1 Appendix А .
When the readers are connected to an ACS as per aforementioned scheme format of
outcoming data is Wiegand 26 (orange wire – WF is not connected anywhere). Format of
outcoming data Wiegand 26 is ensured regardless of a format of used identifiers.
LED indication of the readers is connected to outputs of the CLB at the factory, this en-
sures proper operation of the turnstile indication.
For external control over indication from an ACS disconnect from connectors XT4,
XT5 of the CLB blue and yellow wires of the readers and connect them to a connector
block X1.2 in accordance with color marking: for reader
№ 1 blue wire to a clamp 5, yel-
low wire to a clamp 6; for reader № 2 blue wire to a clamp 12, yellow wire to с clamp 11.
LED indication of a reader is controlled as follows:
Table 1.
Control signals at a connection
cable of a reader
LED light in different modes at external control
Blue wire
Yellow wire
0 0 Red and green
0 HZ red
HZ 0 green
HZ HZ yellow

0 – control line is connected with a negative terminal of a power supply unit;

HZ – high resistance at a control line (the line is not connected with a negative
terminal of the power supply unit).
For external initiation of a sound announcer of a reader its brown wire is connected to
a negative terminal of a power supply unit.
All changes are done before power supply is applied to a reader.
When the cable between a reader and an ACS controller is extended it is recom-
mended to arrange switching over of external control over LED indication and format of
outcoming data in the connection place of a regular reader cable with an extension cable.
To change a format of outcoming data of Wiegand interface an orange wire is used
(WF – Wiegand-Format). To change format of outcoming data of Wiegand interface con-
nect the orange wire (WF) in accordance with the table below.