T001B Installation; T001B Relay Unit Test - Toshiba strata CT Installation & Maintenance Manual

T001B Installation

T001B Relay Unit Test

H
C
Figure 6-16
Strata CT I&M Manual October 2000
Install the T001B unit in accordance with the following procedures (see
1. Install the HHEU and HESC-65 cable into the telephone.
2. Connect the other end of the HESC-65 cable into the T001B unit.
3. Connect the 12V power supply to the terminal strip inside the T001B relay unit, the
positive lead to pin 3 and the negative lead to pin 1. Ensure that the power supply is set
for 12V.
4. Connect the customer supplied bell, flashing lamp or electronic alarm to the terminal
strip inside the T001B relay unit, the positive lead to pin 4 and negative lead to pin 2.
5. Plug the provided power cord into the power supply and to a 240VAC, 50Hz power
source.
Test the T001B Relay Unit installation in acoordance with the following steps:
1. Make a call to the extension the unit is connected to.
The bell or electronic alarm should continually ring, or if a flashing lamp is fitted, it
should flash.
2. Ensure that when the telephone is answered and you cease ringing the extension the
device stops ringing or flashing.
3. If the device does not ring or flash when the extension is called then using a suitable
voltmeter check that the handset is providing 4.5 - 5V across pins 1 & 6 of HESC cable.
WE6
FEMALE
SOCKET
1 RLA
2
+
+
3
5V
-
4
5
-
6
T001B Installation/Configuration
RLB
2 14
D1
COIL
5V
8
6
Peripheral Installation
TB1
1 COM DC
2 DEVICE -
3 +12 VDC
4 DEVICE +
(TB1 - Pins 1 & 2 internally linked)
TB1
1 4
COIL
12V
3
10
Figure 6-16):
8
7
6
5
4
3
2
1
6-27