Strata Dk40 Port Classification - Toshiba Strata DK40 Installation & Maintenance Manual

Strata DK40 Port Classification

Strata DK40 Port Classification
Any peripheral apparatus connected to the port listed in
same EN60950 classification, i.e. SELV ports must only be connected to SELV type ports
and TNV ports must only be connected to TNV type ports.
Table 1-12
Table 1-12 Ports Classification and Availability.
Type of Circuit
(EN60950
Classification
SELV
SELV
SELV
SELV
TNV3
TNV3
TNV3
TNV3
TNV3
TNV1
TNV1
TNV1
TNV2
TNV2
SELV
Strata DK40 I&M Manual Spring 1999
Refer to the Strata DK40 Programming Manual or DK Library CD-Rom for more details.
below identifies and classifies the ports available on the system.
Port Location
Power Supply TPSU 16F
Mother Board TMAU2F
PDKU2A
PEKU2F
PSTU2F
RSTU1F
KSTU3F
PCOU2F
TCOU1F
TBSU1A
RBSU1A
RPTU1F
PACU2F
PEMU2F
PEPU
Table 1-12
Port Description
For connection of external 24 volt batteries.
For connection of external Music-On-Hold source.
For connection of External Page output.
For connection of Toshiba proprietary terminals.
For connection of Toshiba proprietary terminals.
For connection of Toshiba Visually Handicapped
Console terminals.
For connection of Approved 2 wire devices.
For connection of Approved 2 wire devices.
For connection of Approved 2 wire devices.
For connection to PTO provided Loop Calling Unguarded
Clear exchange lines.
For connection to PTO provided Loop Calling Unguarded
Clear exchange lines.
2 Cct ISDN2, (CTR3), Basic Rate I/F. For connection to
euro-ISDN services.
2 Cct ISDN2, (CTR3), Basic Rate I/F. For connection to
euro-ISDN services.
1 Cct ISDN30, (CTR4), Primary Rate I/F. For connection
to euro-ISDN services.
4 Cct AC15 Private Circuit I/F, (CTR 17). For connection
to PTO Private Circuit services.
4 Cct AC5 Private Circuit I/F, (CTR 15 & 17). For
connection to PTO Private Circuit services.
Contains various ports for connection of audio paging
amplifiers, dry relay contacts to control external
equipment.
DK40 Configuration
below, must have the
1-13