Aiphone TC-NMD TC-20MD User Manual download pdf

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

Individual Components for System:

TC-nMD Master station with selective contact output capability (10, 20)

RY-PA Relay for selective output (1 per station requiring external contact)

PS-1820UL 18V DC, 2A Power Supply

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.

Pg. 1

TC-MD 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 LOCATED INSIDE MASTER:

1~10 (20) Selective negative for each channel

L Common Positive output for selective closure

TC-10MD

PS-1820UL

TB-AD1

For Door #9

IE/IF Door

Station

12+

12-

AC/

Input

TB-AD1

For Door #10

IE/IF Door

Station

Door Release button

Located below

TRANSFER button.

TC-20MD

x x

RY-PA

#10

BLK

YEL

Relays are activated

when the door

release button is

being pressed while

a station button is

selected.

Momentary Closure for Station #1

To convert RY-PA to N/C (normally

closed) contact: Move one yellow wire

from "NO" to "NC". (Internal

modification, soldering required.)

AC Power

for Door

Releases

Common for each closure

Momentary Closure for Station #9

Momentary Closure for Station #10

1 2

Summary of Contents

Page 1

nMaster Station with Selective Door ReleaseTC-10MD 10-Call Master TC-20MD 20-Call Master- SUPPLEMENT TO TC-M INSTRUCTIONS -The TC-MD Intercom and Sele

Page 2

Pg. 2TC-MD Instr.0205jsToll Free Technical SupportPhone: 1-800-692-0200FAX: 1-800-832-3765E-mail: [email protected] DIAGRAM: SYSTEM USED FO

Related models: TC-NMD TC-10MD

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Aiphone TC-NMD TC-20MD User Manual

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Summary of Contents

Related models: TC-NMD TC-10MD

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