Aiphone TC-10MD manual TC-MD Terminal Definitions, Separate Terminal Block Located Inside Master

n

Master Station with Selective Door Release

TC-10MD 10-Call Master TC-20MD 20-Call Master

- SUPPLEMENT TO TC-M INSTRUCTIONS -

The TC-MD Intercom and Selective Door Control System is designed for communication between a central master station and remote door stations. The TC-MD adds door release to the standard TC-M system. All information regarding installation other than the external control functions is included in the TC-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

TC-10MD

1

2

3

~

9

10

E

T

R

12+

12-

M

C

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
	N		N					TC-20MD
			T
	T
			R
	R
		+
+
		-
-
				Door Release button
				Located below
				TRANSFER button.

PS-1820UL

+

-

1

~

9

10

L

AC/

DC

Input

BLK	RY-PA		YEL					Momentary Closure for Station #1
	#1								Momentary Closure for Station #9
		BLK		RY-PA	YEL
				#9					Momentary Closure for Station #10
				BLK		RY-PA	YEL
						#10			Common for each closure
	To convert RY-PA to N/C (normally
	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:		TC-MD TERMINAL DEFINITIONS:
TC-nMD	Master station with selective contact output capability (10, 20)	+	Power input (18V DC or 16V AC)
RY-PA	Relay for selective output (1 per station requiring external contact)	-	Negative
PS-1820UL	18V DC, 2A Power Supply	1~10	Station number
TB-AD1	1 Audio Door Adaptor	E	Common communication
TB-AD10	10 Audio Door Adaptor	M,C	Master-to-Master communication
TB-ADM10	10 Video Door Adaptor	T	Transmit to door station
IMPORTANT:		R	Receive from door station
1. RY-PA must be used for each selective contact to		S, S	Output to call extension speaker
isolate AC voltage from the intercom circuit.		SEPARATE TERMINAL BLOCK LOCATED INSIDE MASTER:
2. Extra contact connections and L are on the		1~10 (20) Selective negative for each channel
external terminal block.		L	Common Positive output for selective closure

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