Distributed By
http://www.velocitydetection.com
GLT-299-6-8
Rev.0
Zeta Alarms Limited
72-78 Morfa Road, Swansea
SA1 2EN
Tel: +44 1792 455 175 FAX: +44 1792 455 176
All specifications are subject to change without any notice.
For more information, contact with VELOCITY.
Locking Screw
VDOT-STB-SCI contains a locking screw to avoid
unauthorizedremoval of detectors.
Mounting
VDOT-STB-SCI can be mounted to a 3-1/2” octagonal elec-
trical box, or to a 4” square or a 4” octagonal electrical
box when using a STBA-ADP optional mounting adaptor.
Specifications
Specifications
VDOT-STB-SCI
SLC Applied Voltage
Rated Range 20 VDC to 38 VDC
SLC Current Consumption
Standby: 100 μA Activated (SCI Isolation): 22mA
SCI On Resistance
0.2 ohms (max)
SCI Fault Detection Voltage
10 V (min)
LED Visual Indicator
Short Circuit - Solid Yellow LED
Operating Temperature
-10°C to +83°C (14°F to 181.4°F)
Storage Temperature
-20°C to +60°C (-4°F to 140°F)
Relative Humidity
≤ RH 95 % non-condensing
Environment
Indoor, dry use only
Terminal
AWG12-22
Dimensions
φ104 mm x H 15 mm
Weight
65 g
Standard
UL268 and UL521
Page 2
Installation Diagrams
Analog Addressable Wiring
When connected to analog addressable detectors such as
VDOT-PY, VDOT-PYH, VDOT-H2, VDOT-DPH, etc.
Terminals
VDOT-STB-SCI base is supplied with 3 terminals as follows:
