GLT-299-7-8 Rev. 0
Mar 23, 2018
1
Instruction Manual
VDOT-STB-SCI
Short Circuit Isolator Base
Before Installation
Please read these instructions carefully and keep for future reference.
The information in this document is subject to change without notice. For updates please refer to our website.
Do not use the products outside the rated power supply voltage range specified in
the Specifications. It may cause a fire or damage to equipment.
! CAUTION
Do not disassemble, repair, or modify the products. It may cause a fire or electric
shock.
! CAUTION
Make sure to turn the power off before commencing any wiring work. Otherwise it
may cause electric shock or damage to equipment.
! CAUTION
Note:
Follow the requirements for the installation of the products in accordance with the Specifications. Otherwise
it may cause damage to equipment.
Note:
Do not install the product in any location where oil, dust, iron powder, chemicals, or hydrogen sulphide may
occur or affect the product. It may cause damage to equipment.
Section 1 – INTRODUCTION
VDOT-STB-SCI is a detector base with short circuit isolator for use with Zeta Control Panel series, which does
not require an address. The detector base isolates short-circuit to protect detectors from failing. When
short-circuit is detected LED indicator illuminates, and short-circuited area is isolated automatically. Upon removal
of the short condition, the area is automatically connected to go back to the normal standby status.
Section 2 – TERMINALS
VDOT-STB-SCI base is supplied with 3 terminals as standard. The terminals of VDOT-STB-SCI base head are
configured as follows:
-
Terminal 1 = SLC positive
-
Terminal 6 = SLC negative IN
-
Terminal 5 = SLC negative OUT
ZETA ALARMS LIMITED
72-78 MORFA ROAD, SWANSEA, SA1 2EN
http://www.velocitydetection.com
