System Confi Guration - Panasonic CZ-256ESMC2 Operation Manual

3 System Confi guration
System Confi guration Example
Intelligent Controller
Pulse meter x 3
All-unit signal x 4
Communication adaptor
control wire
(RS-485, polar)
Pulse meter x 3
Pulse meter
G
W
G: Gas flow meter
W: Electricity meter
* When connecting link systems (Inter-unit control wires), always connect beginning with LINK1 and LINK2 on the
Intelligent Controller. Up to 4 link systems can be connected.
Inter-unit control wire
(non-polar)
Inter-unit
control wire
(non-polar)
Communication adaptor
All-unit signal x 4
Link system
No.4
Communication adaptor
All-unit signal x 4
Independent installation
without link system
connection also possible
Link system
No.1
Link system
No.2
Link system
No.3
Maximum number of connections
Indoor units:
Outdoor units:
Communication adaptors:
Link systems:
(Inter-unit control wires)
9
256 (64/link x 4)
120 (30/link x 4)
7
4