GST DC-9503E - Page 2

30310469 Issue 1.04
Fig. 4
Specification
Operating Voltage
Loop: 24VDC (16V - 28V)
Power Limited
Standby Current
≤ 0.15mA
Action Current
≤ 1.5mA
Capacity
Maximum 70 devices
Indicator
Yellow, flashes in standby
state, steady in fault.
Wiring
Two wire
Maximum Line Voltage
( V
MAX
)
28V
Minimum Line Voltage
( V
MIN
)
16V
Maximum Continuous
Current( I
C MAX
)
1A
Maximum Transient
Output Current( I
S
MAX
)
5A
Maximum Open
Voltage （V
SO MAX
)
11V
Minimum Open
Voltage( V
SO MIN
)
8V
Maximum Close
Voltage( V
SC MAX
)
4V
Minimum Close
Current( V
SC MIN
)
1.4V
Maximum Leakage
Current( I
L MAX
)
7.5mA
Max closed
impedance ( Z
C MAX
)
0.15Ω
Operating
Temperature
-10°C - +55°C
Relative Humidity
≤ 95%, non-condensing
Ingress Protection
Rating
IP30
Material and Color of
Enclosure
ABS, white (RAL9016)
Compatible DIN-Rail
35mm DIN-Rails
Dimension (L×W×H)
78mm×45.3mm×28.5mm
Weight
About 41.4g
Limited Warranty
GST warrants that the product will be free from defects
in design, materials and workmanship during the
warranty period. This warranty shall not apply to any
product that is found to have been improperly installed
or used in any way not in accordance with the
instructions supplied with the product. Anybody,
including the agents, distributors or employees, is not
in the position to amend the contents of this warranty.
Please contact your local distributor for products not
covered by this warranty.
Product warnings and disclaimers
THESE PRODUCTS ARE INTENDED FOR SALE TO,
AND INSTALLATION BY, AN EXPERIENCED
SECURITY PROFESSIONAL. UTC FIRE &
SECURITY CANNOT PROVIDE ANY ASSURANCE
THAT ANY PERSON OR ENTITY BUYING ITS
PRODUCTS, INCLUDING ANY “AUTHORIZED
DEALER”, IS PROPERLY TRAINED OR
EXPERIENCED TO CORRECTLY INSTALL
SECURITY RELATED PRODUCTS.
For more information on warranty disclaimers and
product safety information, please check
https://firesecurityproducts.com/policy/product-warnin
g/ or scan the following code:
This Data Sheet is subject to change without notice. Please contact GST for more information or questions.
Gulf Security Technology Co., Ltd.
No. 80, Changjiang East Road, QETDZ, Qinhuangdao, Hebei, P. R. China 066004
Tel: +86 (0) 335 8502434 Fax: +86 (0) 335 8502532
service.gst@fs.utc.com www.gst.com.cn