Aiphone TB-20M/D manual TB-nM/D

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TB-nM/D

Master Station with Selective Door Release

TB-10M/D 10-Call Master TB-20M/D 20-Call Master

- SUPPLEMENT TO TB-M INSTRUCTIONS -

The TB-M/D Intercom and Selective Door Control System is designed for communication between a central master station and remote door stations. The TB-M/D adds door release to the standard TB-M system. All information regarding installation other than the external control functions is included in the TB-M instructions. In addition to communication to remote locations, the Master Station can selectively release the corresponding door strike or maglock.

WIRING DIAGRAM: SYSTEM USED FOR SELECTIVE DOOR RELEASE

TB-10M/D

1

2

3

~

9

10

TB-AD1	TB-AD1	IE/IF Door
For Door #10		Station
1	For Door #9	1	IE/IF Door
2		2	Station
	1		1
	2		2

E

N

N

T

T

T

R

R

R

12+

+

+

12-

M

C

PS-18YC/A

-

-

+AC/

-	DC
	Input

To activate door release, press button located by TRANSFER button.

1 ~		RY-PA					Momentary Closure for Station #1
	BLK		YEL
		#1
							Momentary Closure for Station #9
9				RY-PA
			BLK		YEL
				#9
							Momentary Closure for Station #10
10						RY-PA
					BLK		YEL
	L					#10
							Common for each closure

External	To convert RY-PA to N/C (normally
Terminal Block	closed) contact: Move one yellow wire	x x
	from "NO" to "NC". (Internal
	modification, soldering required.)
		AC Power
		for Door
		Releases

Relays are activated when the door release button is being pressed while a station button is selected.

Individual Components for System:

TB-nM/D	Master station with selective contact output capability (10, 20)
RY-PA	Relay for selective output (1 per station requiring external contact)
PS-18YC/A	18V DC, 1.2A Power Supply (For Audio Systems)
PS-18C	18V DC, 2A Power Supply (For Audio/Video Systems)
TB-AD1	1 Audio Door Adaptor
TB-AD10	10 Audio Door Adaptor
TB-ADM10	10 Video Door Adaptor
IMPORTANT:

1.RY-PA must be used for each selective contact to isolate AC voltage from the intercom circuit.

2.Extra contact connections and L are on the external terminal block.

TB-M/D TERMINAL DEFINITIONS:

+Power input (18V DC or 16V AC)

- Negative

1~10 Station number

E	Common communication
M,C	Master-to-Master communication
T	Transmit to door station
R	Receive from door station
S, S	Output to call extension speaker
SEPARATE TERMINAL BLOCK:
1~10 (20) Selective negative for each channel
L	Common Positive output for selective closure

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