Panasonic KX-TD500 Installation Manual page 48

1.6 Specifications
DPH (Doorphone) Card (KX-T96161) Functions
1.
Doorphone interface (4 circuits / card).
4 doorphones can be connected using a modular connector.
2.
Door opener interface (4 circuits / card).
DPH card has 4 relays for door opener (220VAC, 1A). The relay opens for doorlock, closes
for door release. It also opens in the case of power failure.
DPH (Doorphone) Card (KX-T96161) Operation
1.
Terminal plate on the DPH card has 8 terminals, 2 leads from door opener are directly
connected to two of 8 terminals.
Caller ID Card (KX-TD193) Functions
1.
This card is mounted on ELCOT card for receiving Caller ID information sent from the
Central Office.
Four CO Lines are available for Caller ID with one Caller ID card.
TSW-CONF (TSW Conference Expansion) Card (KX-TD50104) Functions
1.
This card is mounted on TSW card for conference trunk expansion.
3 party x 64 conference circuits.
DOHCA (TSW OHCA for DPT) Card (KX-TD50105) Functions
1.
This card is mounted on TSW card for OHCA feature for DPT. OHCA feature is available
for the following DPTs: KX-T7235, KX-T7436
This card is required to utilize "DPT Integration" feature.
Pay Tone Card (KX-TD50189) Functions
This card is mounted on ELCOT Card for receiving Pay Tone information sent from the Central
Office.
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System Outline