Toshiba Strara CTX Series, Installation And Maintenance Manual, Page: 271 / 290

Peripheral Installation
8-25
Strata CTX I&M September 2002
HESB Wall Mounting
Some applications may require that the HESB is mounted on a wall or other vertical surface.
➤
To wall mount the HESB
1. Find a suitable location on the mounting
surface for the HESB (see Figure 8-24 ).
2. Screw a 1.25-inch panhead wood screw into the
mounting surface.
3. Hang the HESB from the screw.
T001B Relay Unit Options
The T001B unit provides a relay that can be activated by the ringing generated by a digital or
electronic key telephone. The device attatched to the T001B needs to be independantly powered with a
12VDC supply (this power supply is supplied as standard with every T001B unit). The relay inside the
T001B unit will close as soon as it detects the ringing of the extension being called and will activate
the device connected. A HHEU must also be installed in the telephone and a HESC65 (or HESC65A)
cable fitted (see
Chapter 7 – Station Apparatus ). The devices that can be connected to the T001B unit
are as follows:
◆
A loud ringing Bell/Klaxon
◆
A flashing Light
◆
An Electronic Alarm/Siren
Note
Care must be taken in choosing the device to be connected, as when the relay closes having
detected the ringing, the noise the chosen device generates will be constant. This can cause
some confusion with different types of alarms e.g. fire alarms. If connecting a flashing light
ensure that the device has its own integral relay to generate the flashing, (this is usually
achieved by the device using a heat sensitive coil).
System Hardware Requirements
System hardware requirements are that a HHEU is installed in the telephone with a HESC-65 cable,
and the customer supplied, specified device to be connected.
One Wall
Mounting
Hole
1516
Figure 8-24 HESB Wall Mounting