urmet domus 788/21 - Relay Box Replacements (9332;8, 788;8 with 788;58); 12 VAC Transformer Replacements (9000;20 with 9000;230)

BASIC SYSTEM DIAGRAMS
INSTRUCTIONS FOR URMET DOMUS DEVICE INTERCHANGEABILITY
18
−−−−
sec.1f
DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: Installation Diagrams
REPLACING RELAY BOX Ref. 9332/8 AND Ref. 788/8 WITH Ref. 788/58
REPLACING 12VAC TRANSFORMER Ref. 9000/20 WITH Ref. 9000/230
REPLACING RELAY BOX Ref. 9332/8 AND Ref. 788/8 WITH Ref. 788/58
The Ref. 788/58 relay box can replace the obsolete 9332/8 and 788/8 model.
The terminals correspond as follows:
Note : Terminals C1, C2, ~12 of relay Ref. 788/58 must be connected together by jumpers and connected to ~12.
REPLACING 12VAC TRANSFORMER Ref. 9000/20 WITH Ref. 9000/230
The 9000/230 transformer can replace the obsolete 9000/20 model.
The terminals correspond as follows:
(∗) Not available in Italy.
Ref. 9332/8 Ref. 788/8
2
-
AP
1
I
2
I
-
I
AP
I
1
II
2
II
-
II
AP
II
1
III
2
III
-
III
1
AP
III
1
IV
-
IV
2
IV
AP
IV
SN1
SN2
SN4
SN3
A
B ♦
2
-
AP
1
I
2
I
-
I
2
II
1
II
AP
I
-
II
1
III
AP
II
2
III
-
III
1
AP
III
1
IV
-
IIV
2
IV
AP
IV
SN1
SN2
SN4
SN3
~0
~12
C1
C2
Ref. 788/58
2
-
AP
1
I
2
I
-
I
2
II
1
II
AP
I
-
II
1
III
AP
II
2
III
-
III
1
AP
III
1
IV
-
IIV
2
IV
AP
IV
SN1
SN2
SN4
SN3
~0
~12
C1
C2
Ref. 9000/20 Ref. 9000/230
~110
~220
~240
~0
~12
~0
Not available
~230
Not available
~0
~12
0
Ref. 9000/110 (∗)
~110
Not available
Not available
~0
~12
0
OUTPUTS
POWER