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Single-phase primary switched-mode power supply in metal housing. Note: Closed version with screw fittings with contact protection. Overload protection due to current limit, auto recovery. Protected against short-circuit, overload and surges. Power on LED indicator. For DIN top hat rail mounting. Technical data: Rating: IP00 Protection class: I Standard: UL508, TUV EN60950-1, CE Connection: screw terminals with contact protection Fastening: installation on DIN rail TS-35/7.5 or 15

SpaceWire link is used to enable the reliable transmission of data at high speed (between 2 Mb/s and 400 Mb/s) from one unit to another. SpaceWire links are full-duplex, point-to-point, serial data communication links. Advantages Near constant total drive current (+3,5 mA for logic 1 and -3,5 mA for logic 0) which decreases switching noise on power supplies. High immunity to ground potential difference between driver and receiver. LVDS can tolerate at least ±1 V ground difference. High immunity to induced noise because of differential signalling normally using twisted-pair cable. Low EMI because small equal and opposite currents create small electromagnetic fields which tend to cancel one another out. Not dependent upon particular device supply voltages. Simple 100 Ohms termination at receiver. Power consumption is typically 50 mW per driver receiver pair for LVDS compared to 120 mW for ECL or PECL.

Safety management in 2 zones in a compact 45 mm format Short-circuit detection in 2 µs, self-resetting Removable terminals Performance level with AWAX controller: PL = e Safety category: 4 Safety Integrity Level: SIL 3 Time before dangerous failure: MTTFd = 415 years Cycle before dangerous failure: B10d=100,000 at 5A Risk duration: 20 ms max. Cable severing protection: yes (opening of safety lines) Short-circuit and overload protection: yes, using DLC (opening of safety lines and current limiting in contacts) Reaction 2 µs ultrafast Safety contacts/diagnostics zone 1: 3x NO 8A/250V redundant / 1x NF 8A/250V redundant series Safety contacts/diagnostics zone 2: 3x NO 8A/250V redundant / 1x NF 8A/250V redundant series Indicators: 2 display LEDs per zone for diagnostics and 1 LED for power Reset: configurable by dip-switch (SR=Automatic, N=manual) Mounting: symmetrical DIN 35mm rail on DIN 50022 Mounting: IP 54 electrical box Electrical connection: Maximum 14 AWG (2.08 mm²) / 250V minimum Temperature: -20°C to +60°C Certification: TÜV Rheinland 01/205/5168/11

The SmartWireless Site Sentinel CX sensor station is an accessory to any Detcon wireless RXT transceiver or wireless controller and is easily and economically deployable in both permanent and temporary installations. The CX wirelessly transmits the data from up to 4 wired gas detectors back to wireless controller and includes a battery that powers the radio, alarm devices, and the attached sensors. The Sentinel CX is compatible with Detcon’s Model RXT transceivers. Flexible and expandable, a Site Sentinel network can include up to 32 devices and consist of any combination of wireless and/or wired sensors, one or more Site Sentinel control panels, and alarm warning devices. Options include audio alarm, visual alarm, external alarm port, and up to 4 external wired sensor inputs. Standard features include a power-in port and power switch.