TD-H Selective Call Handset

TD-H/B:
Selective Call
Handsets

	Multi-channel, selective calling handset-type system.
	Wall or desk mountable.
	Five station models, intermixable for individual system requirements.
	Up to 2 door stations (audio or audio/video), with selective door release.
	Optional paging zones, with or without talkback.
	Enhanced TD-HL Models with LED Call Indicator and Tone Off Switch - Available in four sizes; TD-1HL, TD-3HL, TD-6HL, and TD-12HL
	Troubleshooting FAQ's on TD-H System
	Use QuikSpec to design this system.

Product Photos (Back to top)


TD-1H/B	TD-3H/B	TD-6H/B	TD-12H/B	TD-24H/B

	IE-Doors	DE-UR	TDW-n/A

Specifications (Back to top)

Power Source

12V DC, 70mA per station. *Use PS-1225UL power supply for entire system.

Communication

Full trunkage. Intermittent call-in tone from door, 2-1/2 seconds. Standard or fast call-in tone, set at DE-UR. Pick up handset and depress station button to answer. Door responds hands free.

Wiring

2 common, plus the number of TD-H stations in the system. (3 common with door station(s) included:

TD-1H/B: 4 wires (Use Aiphone #812205.)
TD-3H/B: 7 wires (Use Aiphone #852207.)
TD-6H/B: 10 wires (Use Aiphone #812210.)
TD-12H/B: 16 wires (Use Aiphone #812216.)
TD-24H/B: 28 wires (Use 2 runs of Aiphone of #812216.)

Distance

Between farthest TD-H phones: 2000' with 22AWG, 4800' with 18AWG.
IE/IF Door to DE-UR: 500' with 22AWG, 1200' with 18AWG.

Use QuikSpec to design a TD-H Handset Intercom system (Back to top)

Literature Available (Back to top)

	TD-H/B Selective Call Intercom Instructions
	DE-UR Door Station Adaptor Instructions
	IE Door Station Instructions
	PD-1 Paging Adaptor Instructions
	PD-2 Talkback Paging Adaptor Instructions

	T3115BGM and T3130BGM Amplifier Instructions
	DMA2060 and DMA2120 Amplifier Instructions

	AH-16TN, 32TN Paging Horns Spec Sheet
	SP-5N Paging Speaker Spec Sheet
	PS-1225UL 12V DC, 2.5 Amp Power Supply Instructions
	RY-AC/A Call Extension Relay Spec Sheet
	RY-AC/A Call Extension Relay Instructions
	SA-1 Surge Arrestor Spec Sheet
	Wire Chart
	IE-SS/IE-SSR 2-Gang Stainless Steel
	TD-HL Handsets with Call LED and Tone Off Switch Spec Sheet
	TD-HL Handsets with Call LED and Tone Off Switch Instructions
	Brass Door Station Covers Spec Sheet

Modifications Available (Back to top)

Aiphone has always recognized that there are features and functions that our products don't have. In response we've created a manual detailing the in-field customization of our units to do some of the more frequently requested functions. Called the "Modification Manual" and now in it's fifteenth year, it has been an invaluable source of knowledge for in field technicians. It is available free of charge for the first time here.

All modification are in PDF format and are broken down into 5 levels, based on their difficulty:

Level 1 - Easy - Wire Connection Only
Level 2 - Easy/Moderate - Component Connection to External points
Level 3 - Moderate - Removal and replacement of internal Components
Level 4 - Moderate/Hard - Internal connection or component addition
Level 5 - Hard - Circuit Creation and Internal Addition

Please note that modifying a unit will not void it's warranty unless while doing the modification you damage the unit. Aiphone is not liable for any damaged caused during modification. Modifications should only be performed by a person with the skills and knowledge necessary to successfully complete the modification.

MODIFICATION:	DIFFICULTY LEVEL:
Door/Gate communication through a 70V horn	2 - Easy/Moderate
Third call tone from DE-UR	3 - Moderate
Lower the call tone frequency from a door station	3 - Moderate
External signaling from door station(s)	2 - Easy/Moderate
Installing a call tone volume control	4 - Moderate/Hard
Change the call-in time from DE-UR to TD-H/B phones	3 - Moderate
Lower the call tone volume	3 - Moderate
Smoother call tone	4 - Moderate/Hard
TD-H/B with multiple paging zones and All Page	1 - Easy
LED call indicator in place of call tone	4 - Moderate/Hard
Eliminate pre-tone when paging is activated	3 - Moderate
TD-1H with off-hook ringing	4 - Moderate/Hard
Dry closure while paging	4 - Moderate/Hard
Audio output to tape recorder	4 - Moderate/Hard
Dry contact while handset is off-hook	4 - Moderate/Hard
TD-H/B System with one button ringing to all handsets	2 - Easy/Moderate
Using TD-H handsets with TB Series handsets	3 - Moderate

For additional information contact your Aiphone Representative.
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