Satel CA16128P, Руководство по установке, Страница: 21 / 40

INTEGRA Installer Manual 19
number of wires in signal cable
distance between module and
control panel
CK / CK1 / CK2 DT / DT1 / DT2 COM
up to 300 m 1 1 1
300 – 600 m 2 2 2
600 – 1000 m 2 2 4
Table 3.
Note: Signal wires (DT, CK and COM) must be run in one cable!
The modules without power supply unit may be powered directly from the control panel if the
distance between control panel and module is not higher than 300 m. Where distances are
small (up to 100 m), the modules without power supply unit may be connected one after the
other to one supply cable (see Fig. 13). If this is the case, devices connected to the
expanders must be independently supplied (by means of a separate cable from the control
panel, expander with power supply, or a power supply unit). Where the distance between the
control panel and the modules exceeds 300 m, the modules without power supply unit should
not be supplied from the control panel. They should have an independent supply source
(a power supply unit or an expander with power supply).
Z1 COM Z2 Z3 Z4 Z5 Z6 Z7 Z8 COM COM COM
TMP
COM
CLK
DAT
+12V
+12V
CA-64 E
COM
CLK
DAT
+12V
COM +EX1 DT1 CK1 CKM COM +EX2 DT2 CK2 COM +KPD DTM OUT4 COM Z1 COM Z2 Z3 COM Z4 Z5
INTEGRA 64 / INTEGRA 128
Fig. 11. Connection of the expansion module without power supply by the example of the
CA-64 E zones expander and the INTEGRA 64 / INTEGRA 128 control panel. The housing
tamper contact is connected to the TMP and COM terminals.