Explosion Interface I-9333EX Technical Specifications •
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Features and Benefits
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Interface for Intrinsically safe sounder and sounder strobe Electronically addressed Microprocessor supervises running status and gives diagnosis message. With a built-in safety barrier, the interface can directly match with intrinsically safe devices.
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Operating Voltage: Bus Voltage: 24V Range Allowed: 16V 28V Power Voltage: 24VDC Range Allowed: 20VDC 28VDC Operating Current: o Standby Current≤0.5mA o Alarm Current≤500mA Programming mode: Electronic programming within 1 242, occupying one loop address. Wiring: Non-polarized two-bus with the controller; non-polarized twowire with DC24V power cable; polarized two-wire with explosionproof devices. Operating Temp: -10ºC to 50ºC Relative Humidity ≤95%, no condensation Dimension: 200mm×162mm×85mm Weight: 1.5kg Mounting Hole Spacing: 192mm 212mm Material and Color of Enclosure: Q235A, grayish white Ingress Protection Level: IP33
Description
Selection of compatible Control Panels
LD-8333 Interface can match with explosionproof sounder to form an intrinsically safe system. When fire occurs, the interface recieved alarm signal to fire alarm controller through loop and the controller will give alarm signal activate the alarm. When the interface itself is in fault, the controller will give fault signal and display the fault address of the interface.
Compatible with all GST Intelligent Fire Alarm Panels.
Electronic addressing can be done through Handheld Programming tool (P-9910), purchased separately.
Ordering Information: Part No
Description
Weight/ Kg
I-9333Ex
Addressable Interface for Sounder including Zener Safety Barrier-Ex
.180
Pack Qty per Box 120
MANUFACTURED IN ACCORDANCE WITH
Note: Specifications are subject to change without notice.