Aiphone TB-20M/D manual Operation

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WIRING DIAGRAM: SYSTEM USED FOR DUAL FUNCTION OF EXTRA CONTACTS

Terminal Block

DUAL FUNCTIONS FROM EACH CHANNEL:

Equipment for each station that requires both a constant closure and momentary closure when a channel is selected:

2 RY-PA relays

1 Diode (1N4001)

1

BLK

RY-PA

YEL

 

Momentary closure #1

 

#1

 

 

 

 

 

 

 

 

BLK

RY-PA

YEL

 

Constant closure #1

L

#2

 

 

 

 

 

 

2

 

 

 

RY-PA

Momentary

 

 

 

BLK

#1

YEL

closure #2

In TB-M/D Master

 

 

 

RY-PA

 

 

 

 

BLK

Constant

12+

 

 

#2

YEL

 

 

closure #2

 

 

 

 

12-

 

 

 

 

 

 

OPERATION:

*POWER SWITCH ON THE BACK OF THE MASTER MUST BE ON FOR SYSTEM TO BE OPERABLE.

1.When a station calls in, pick up the handset and press the selector button corresponding to the lit LED.

2.Speak to the person at the remote station through the handset. The person at the remote station speaks hands free.

3.To release the door at the calling party's location, press the "door release" button while still in communication with the calling station. This will activate the corresponding relay as long as the

button

is being held, which will activate the door release mechanism.

4.If both selective door release and a constant closure are used on a channel, the device connected to the "constant closure" relay will be on as long as the channel is selected. The "momentary closure"

will only be active when the door release button is pressed.

5.When the conversation is completed, hang up the handset.

SPECIFICATIONS

 

 

Power Source:

18V DC or 16V AC at master. Use PS-18YC/A. PS-18C,

 

or AC Transformer (16V AC, 10VA or greater).

Communication:

Handset at master

 

Hands free at sub station

Calling:

Master to sub: By voice only.

 

Sub to master: Call button on sub activates tone and LED at master

Wiring:

2 conductors homerun from door to door station adaptor.

 

Four (4) common wires plus one (1) individual wire per station from door adaptor to

 

Master.

 

Use Aiphone #812202 (2 cond., 22AWG) or #812206 (6 cond., 22AWG) wire.

Wiring Distance:

 

 

Door to Adaptor:

210' with 22AWG; 495' with 18AWG.

Adaptor to Master:

500' with 22AWG; 1,200' with 18AWG.

 

 

 

 

 

For additional information about this system,

 

 

please refer to the TB-M instructions.

 

 

 

Aiphone Communication Systems

Toll Free Technical Support

1700 130th Ave. N.E.

Phone: 1-800-692-0200

Bellevue, WA 98005

FAX: 1-800-832-3765

(425) 455-0510

FAX (425) 455-0071

E-mail: tech-serv@aiphone.com

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TB-M/D Instr.

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Contents TB-nM/D Operation

TB-20M/D specifications

The Aiphone TB-20M/D is an advanced intercom system that offers seamless communication and enhanced security for both residential and commercial applications. Known for its high-quality audio, durable design, and a host of innovative features, this intercom unit represents a significant advancement in intercom technology.

One of the standout features of the Aiphone TB-20M/D is its clear audio quality. With a built-in speaker and microphone, the system allows for crisp and articulate conversations, ensuring users can communicate effectively without any background noise interference. This is especially important in environments with high traffic or multiple conversations happening simultaneously.

The TB-20M/D integrates advanced technologies to enhance its functionality. For instance, it has a two-wire communication setup, which not only simplifies installation by minimizing wiring requirements but also ensures reliable performance. Users can connect multiple units easily, allowing for an expansive intercom network, making it versatile for various applications.

Another significant characteristic of this intercom system is its robust construction. Designed to withstand the rigors of daily use while maintaining its aesthetic appeal, the TB-20M/D features a weather-resistant design, making it suitable for both indoor and outdoor installation. This ensures longevity and durability, particularly in harsh environmental conditions.

User-friendliness is a core aspect of the Aiphone TB-20M/D. It offers intuitive controls that facilitate easy operation for individuals of all ages. The main unit features a simple interface, making it straightforward to use without requiring extensive technical knowledge.

Security is a crucial consideration for intercom systems, and the TB-20M/D does not disappoint. It provides features like video capability, allowing users to see who is at the door before granting access. This added layer of security helps in preventing unauthorized entry, making it a reliable choice for homes and businesses alike.

Moreover, the Aiphone TB-20M/D is compatible with various supplementary devices, enhancing its capabilities. It can be integrated with door cameras, additional intercom units, and other security systems, creating a comprehensive communication and surveillance solution.

In summary, the Aiphone TB-20M/D intercom system stands out for its impressive audio quality, ease of installation, robust design, user-friendly interface, and enhanced security features. These characteristics make it an ideal choice for those seeking a reliable and effective intercom solution, whether for residential or commercial use.
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