Connecting external devices (using the option connector)
The 6-pin option connector of this station can be used with external devices.
CAUTION
To prevent shorts, cut unused lead wires at insulation.
•
Be sure to perform an operation check after the connection to check for miswiring.
•
To 6-pin
connector
1
External talk input
A foot switch can be connected to operate the TALK or END
function hands-free.
Input method
N/O or N/C dry closure contact (start
signal only detection method)
Detection
100 mS or more
confi rmation time
Contact resistance
During N/O dry closure: Less than 700 Ω
During N/C dry closure: At least 15 kΩ
Terminal short current Less than 10 mA
Voltage between
Less than 5 V DC (when open between
terminals
terminals)
MOUNTING
Mounting locations
•
Install this station in a place where the screen is not exposed
to direct sunlight.
8
Black
FS
1
External talk input
Glay
FS+
White
BP2
3
External door release input 2
Blue
BP2+
Orange
BP1
2
External door release input 1
Yellow
BP1+
2, 3
External door release input 1, 2
Connect a door release button to each pair of these inputs.
Input method
N/O or N/C dry closure contact (start
signal only detection method)
Detection
100 mS or more
confi rmation time
Contact resistance
During N/O dry closure: Less than 700 Ω
During N/C dry closure: At least 15 kΩ
Terminal short current Less than 10 mA
Voltage between
Less than 5 V DC (when open between
terminals
terminals)
•
Allow at least 15 cm (6") above center of the mounting
bracket for installation of the station.
15 cm (6") or more