* Earth
Ground
(optional)
E-40 Series
13.8V AC
Adapter
included
120V AC
To Entry Door Phone
(not included)
Compatible Viking Door Phones:
Dedicated
Analog Phone(s)
-OR-
Analog Trunk
Line Input of a
Phone System
C.O. / Phone
Line Input
N.O. contacts to doorbell
switch, camera control, etc.
EARTH
GND
C.O. LINE
INPUT
OUT TO
PHONES
ENTRY
PHONE
N.O. COM N.C.
AUX CONTACTS
ON
1 2 3
AUX POWER
OUTPUT
VIKING
POWER 13.8V AC
©
VIKING
ELECTRONICS
HUDSON, WI 54016
SINGLE ENTRY PHONE
CONTROLLER
MODEL C-200
RING COUNT
1
EARTH GND
1
RELA
Y
MODE
2
DOORBELL
MODE
3
IN USE
LINE IN
2
3
PHONES
4
5
ENTR
Y
6
7
8
9
AUX POWER
OUTPUT
10 11 12
AUXILIAR
Y
RELA
Y
N.O.
COM
N.C.
E-50 Series
E-10A
E-20B
E-30
E-35
Features Overview
Installation
* Optional
Earth Ground
Line Out to Telephones
C.O. / Phone Line Input
DIP Switches
Power Input
(13.8VAC @1.25A
adapter included)
To Entry Door Phone
N.C.
COM
N.O.
Auxiliary
Relay Contacts
C.O.
Line
Entry Door Phone
Phones or
Phone System
Simplified Schematic
In-Use LED
(Not a Power Indicator)
GND
+12VDC
Auxiliary
Power Output
Line
Circuit
EARTH
GND
C.O. LINE
INPUT
OUT TO
PHONES
ENTRY
PHONE
N.O. COM N.C.
AUX CONTACTS
ON
1 2 3
AUX POWER
OUTPUT
VIKING
POWER 13.8V AC
©
VIKING
ELECTRONICS
HUDSON, WI 54016
SINGLE ENTRY PHONE
CONTROLLER
MODEL C-200
RING COUNT
1
EARTH GND
1
RELA
Y
MODE
2
DOORBELL
MODE
3
IN USE
LINE IN
2
3
PHONES
4
5
ENTR
Y
6
7
8
9
AUX POWER
OUTPUT
10 11 12
AUXILIAR
Y
RELA
Y
N.O.
COM
N.C.
IMPORTANT:
Electronic devices are susceptible to lightning and power station electrical surges from both the AC
outlet and the telephone line. It is recommended that a surge protector be installed to protect against such surges.
2
A. Basic Installation
* Note:
To increase surge protection, fasten a wire from the screw terminal to Earth Ground (grounding rod, water pipe, etc.)
Note:
All of these phones are equipped with an auto answer feature.
* Note:
To increase surge protection, fasten
a wire from the screw terminal to Earth
Ground (grounding rod, water pipe, etc.)