INTEGRA Installer
Manual
21
•
A wrong module connection can make the correct identification of modules impossible,
which is signaled by the message: “Error! Two expanders have the same addr.!“.
•
Too high resistance of cables connecting the module to the control panel (large distance,
too small number of wires for a single signal) may result in the module being not
recognized by the identification function.
CA-64 E
2EOL/NC
NC
TMP
COM 12V
NC
TMP
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
CA-64 E
2EOL/NC
NC
TMP
COM 12V
NC
TMP
CA-64 E
2EOL/NC
NC
TMP
COM 12V
NC
TMP
100 m
Fig. 13. Connection of modules without power supply unit to the control panel when the
distance between panel and modules is very small (by the example of CA-64 E zones
expander). Several modules (parallel connection) are connected to the cable leading to the
control panel. Expanders only may be connected to the +EX1 supply terminal. Detectors
must be supplied through separate conductors.