Laskomex CD-2502 Series Installation, Service And Programming Manual page 62

Figure 38: Entry phone CD-2502 audio – multi-entrance system. Connection of other elements
such as accumulator, list of occupants etc. according to dwg. 37
16 SELECTION OF WIRES AND CONNECTION DIAGRAMS
NOTE!
!
Terminals GZ, GZA and VZ, VZA
are connected permanently
inside electronic cassette.
61
12 V AC
14,5 V AC
1 A 0,8 A
230 V AC
12 V AC
14,5 V AC
1 A 0,8 A
230 V AC
Uniphone
Uniphone
power supply
of electronic
cassette
EC-2502/U
CP-25xx
Electro-catch
power supply
of electronic
cassette
EC-2502/H
CP-25xx
Electro-catch