Instruction manual

HARDWARE DESCRIPTION
SYSTEM 25
CABINET
ZTN79
ATL
LINE CP
PART OF
EXPOSED
OCTOPUS CABLE
CABLE
PART OF SIP
IROB
IROB
C2
SIP
C1
PROTECTION
PROTECTION
TII 341
TII 341
ADAPT.
(NOTE 1)
(NOTE 1)
W1
B1
-48V DC
P1
LEGEND:
B1 -
C1 -
C2 -
D -
G -
T1 -
W1 -
C7 -
P1 -
Z400F -
NOTES:
1. IROB
TYPICAL-103A CONNECTING BLOCK*
MODULAR CORD (D8W-87) - FURNISHED WITH SET
OCTOPUS CABLE (WP90780) - PEC 2720-05P
# 10 AWG GROUND WIRE*
APPROVED BUILDING GROUND
7300H-TYPE VOICE TERMINAL
4 PAIR INSIDE WIRING CABLE*
MODULAR CORD (D6AP-87)
KS-22911 POWER SUPPLY
PEC 62510
ADAPTER
Z400F
ADAPT.
C7
C1
VOICE
TERMINAL
T1
(NOTE 2)
(IN-RANGE-OUT-OF-BUILDING) PROTECTION: 2 TII 341 MODELS REQUIRED
(SYSTEM-STATION ENDS) FOR PRIMARY/SECONDARY PROTECTORS.
CAUTION: DO NOT CONNECT IROB POWER LEADS.
2. RANGE: WITHIN 2000 FEET OF SYSTEM CABINET.
* FURNISHED BY INSTALLER
Figure 4-31.
Out-of-Building 7300H Series Multiline Voice Terminal Connections
4-72