Panasonic KX-TD500 Installation Manual page 43

1.6 Specifications
OHCA Card (Off Hook Call Announcement card) (KX-T96136) Functions
1.
This card is mounted on HLC card (KX-T96170) or PLC card (KX-T96172)
2.
This card includes 2 OHCA circuits.
Allows an extension user to intrude through the speaker into another extension that is in
conversation using the handset.
This feature is available only the following PTs :KX-T123230D, KX-T123235, KX-T7130.
DPH Card (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 Card (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 (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 Card (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 Card (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.
OPX Power Unit (OPX (Off Premise Extension) Power Unit) (KX-T96186)
Functions
1.
Output is Ringing Signal (100VAC, 20Hz) and 48V DC for OPX Card.
44
System Outline