Piou, Pious - Option Interface Units; Imdu2 Installation Onto A Piou2 Or Pious2 (Internal Option) - Toshiba strata CT Installation & Maintenance Manual

Universal Slot PCBs
PIOU, PIOUS – Option Interface Units
System:
Circuits per PCB:
Interfaces with:
Older Version(s):
The PIOU and PIOUS both provide a circuit interface with the system peripheral options. A
maximum of three PIOU or PIOUS PCBs can be installed in the system. (see
Installation"
PIOU controls, indicators, and interface connectors are shown in
Table 3-3.
H

IMDU2 Installation onto a PIOU2 or PIOUS2 (Internal Option)

1.
C
Figure 3-6 Remote Maintenance Modem (IMDU2) Installation
2.
3.
4.
Note
3-12
Strata CT
(see interfaces)
night transfer/music hold control relay
door lock/external amplifier control relay
remote maintenance (IMDU)
SMDR output
alarm sensor
zone page interface–four zones (PIOU2 only)
built-in paging amplifier (PIOU2 only)
unamplified page output
none
on Page 3-13).
PIOUS information is provided in
On the PIOU or PIOUS, set the SW3 switch to the "MODEM" position for IMDU
operation.
J3
J2
Set the P13 jumper plug on the PIOU to the "CCITT" position; or, leave the W4 jumper
wire intact on the PIOUS for "CCITT" operation.
Ensure that P3 has been set to A law operation and not Mu law operation.
Mate IMDU connectors J1, J2, and J3
P2, and P3.
PIOU or PIOUS connectors P1, P2, and P3 are positioned to allow installation of the
IMDU only in the proper position.
Figure 3-7
Figure 3-7 and Table 3-3.
J1
1387
(Figure 3-6) with PIOU or PIOUS connectors P1,
Strata CT I&M Manual October 2000
"PIOU, PIOUS
and described in