– 9 –
5
5
MOUNTING
TC-(10,20)M with TC-(20,40)G
Remove 2 screws on front panel, removing the cover on upper end and area/section plate. Lift off front
case holding sides at top. Disconnect the intercom by unplugging the connector.
Open a cable inlet hole (rubber part) on bottom of chassis. Pull in cable(s), and make wire terminations.
Use attached cable clamps(s) for neat and secured connection. Reconnect and mount front case to
chassis, attaching the cover and plate in place.
When wall-mounting, separate the front panel from chassis, as explained above. Install the chassis
upside down on the wall, onto a single-gang or two-gang box.
★
TC-M master wall-mounts with TC-G (and TB-AD10) attached.
Decide the exact location of TB-M master, and use the following measurements to mount the add-on components.
Connecting a buzzer at a TB-SE sub
When called by TC-M master, buzzer is
activated and on TB-SE sub, call tone sounds
at reduced volume.
TAR-3 relay activates an AC-operated buzzer:
AC 240V, 0.3A. DC-operated buzzer must be
mechanical type: DC 24V, 1.0A.
Do not use DC electronic buzzer.
Area / section plate
Lift off front case holding
sides at top.
Screws
Cover
Open a knock-out
hole.
Lift off front case holding sides
at top.
Screws
Single-gang or
2-gang box
Chassis mounts upside down.
83.5 mm,
3-5/16"
TC-M
master
TB-SE
sub
TAR-3
DC6V, 160mA
To : power source
White
Orange
Blue
Orange
Red
Black
White (–)
PS-6D
power supply
(SKK-620
in USA)
Red (+)
Remove
shorting link.
Buzzer
1
2
3
4
1
E
+
–
TC-M master
TC-G add-on
selector
TB-AD10 door
adaptor
Centers of each chassis
(or gang boxes)
A
B
Desk-top mounting
Wall-mounting
Wall-mounting guide
Master
Attached
Guide A
Attached
Guide B
Attached
Guide A
Attached
TC-20G
202.5, 8"
TB-AD10
150.0, 6"
202.5, 8"
TB-AD10
TC-10M
TC-40G
277.5, 11"
TB-AD10
225.0, 9"
TC-40G
277.5, 11"
TB-AD10
TB-AD10
202.5, 8"
–––
–––
202.5, 8"
–––
TC-20G
240.0, 9-1/2"
TB-AD10
150.0, 6"
TC-20M
TC-40G
315.0, 12-1/2" TB-AD10
225.0, 9"
TB-AD10
240.0, 9-1/2"
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