External Bgm Installation; Relay Control Options And Door Lock Control; External Page/Door Lock Relay Options (Piou, Pious, Or Pepu) - Toshiba strata CT Installation & Maintenance Manual

Peripheral Installation

External BGM Installation

The external BGM options are closely associated with the external paging options. See
"External Page Options" on Page 6-28

Relay Control Options and Door Lock Control

Two relays are provided on the PIOU, PIOUS, and PEPU PCBs to control the operation of
peripheral equipment:
N
N
Note
Each relay can be configured to provide one of two possible control functions and as
normally open (MAKE) or closed (BREAK). Electrical specifications for the relay contacts
are as follows:
H
CAUTION!
C
Note
External Page/Door Lock Relay Options (PIOU, PIOUS, or
PEPU)
The PIOU, PIOUS, or PEPU PCB may be programmed for either the external page function
or the door lock control function.
When configured in Program 77-1 for the external page function, the relay controls an
external music source connected to the PIOU, PIOUS or PEPU to provide BGM over external
speakers. When a paging announcement is made over the external speakers, the external page
relay mutes the BGM.
When configured in Program 77-1 for the door lock control function, the relay controls an
external door lock. When a door lock button at a digital or electronic telephone is pressed, the
door lock control relay unlocks the door for three or six seconds, as specified in Program 77-
1 (LED 20).
6-10
External Page/Door Lock Relay
Night Transfer/Music-on-Hold Relay
Only the PIOU/PIOUS/PEPU with the lowest Program 03 code (41, 42, or 43) will
provide the relay control function.
Voltage: 24VDC maximum
Current: 1 amp maximum
To prevent relay damage, do not connect relays directly to 240VAC power
source.
See the Strata CT Programming Manual, as necessary, when instructed to program
the PIOU, PIOUS, or PEPU in the following paragraphs.
for external paging amplifier installation.
(See Figures 6-7, and 6-8.)
Strata CT I&M Manual October 2000