Pepu2 - External Page Interface Unit; Pepu2 Installation - Toshiba strata CT Installation & Maintenance Manual

PEPU2 – External Page Interface Unit
System:
Circuits per PCB:
Interfaces with:
Older Version(s):
H
C

PEPU2 Installation

Strata CT I&M Manual October 2000
Strata CT
(see interfaces)
built-in paging amplifier or page speaker
door lock control
external amplifier control
external paging 600 ohm (duplex) interface (one zone)
MOH control
night relay control
none
The PEPU is similar to the PIOU2 and PIOUS2, but supports fewer peripherals than both
PCBs. PEPU controls, indicators, and interface connectors are illustrated in
described in Table 3-5.
PEPU does not support the following PIOU2 and PIOUS2 options:
N
Alarm sensor
N
Four-zone page
N
SMDR port
N
Remote maintenance modem or ASCII terminal connector
N
IMDU connection
Note Refer to Chapter 4 – Universal Slot PCB Wiring
Installation for installation of external options.
1. Ensure the PEPU2 has been configured for the appropriate hardware options. (Refer to
Chapter 6 – Peripheral
2. Insert the PEPU2 (component side facing right) into the last slot (S108) of the Base
KSU/cabinet if the system has only a Base KSU/cabinet and no Expansion KSUs/
cabinets. If there are Expansion KSU/cabinets, install the PEPU2 in the highest slot
number of the highest numbered KSU/cabinet. Apply firm, even pressure to ensure
proper mating of connectors.
3. After installing the PEPU2, gently pull the PCB outward. If the connectors are properly
mated, a slight resistance is felt.
Installation.)
Universal Slot PCBs
Figure 3-9
and Chapter 6 – Peripheral
and
3-17