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Ex i Isolators Binary Output Loop Powered for Imax = 43 mA Type 9176/.0-17-00. ● For intrinsically safe operation of Ex i solenoid valves, indicators and horns Power supply by control circuit, loop powered Intrinsically safe output [Ex ia] IIC Galvanic isolation between inputs and outputs Installation possible in Zone 2 and Div. 2 Zones 0 1 2 20 21 22 Ex i interfaces Installation in Basic function: binary output loop powered, 1 and 2 channels. The binary output is used for the intrinsically safe operation of Ex i solenoid valves or indicators. The supply for the modules comes from the control circuit. No separate power supply is required. Binary output

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Binary Output Loop Powered Selection Table Binary output loop powered Channels No-load Max. output Connection type Spring cage terminals Spring cage terminals *) Parallel connection of the outputs possible. Doubling of the output current. Order number Technical Data Other certificates Explosion protection Safety Data (CENELEC) in Zone 2, Div. 2 and in the safe area Internal inductance U negligible Internal inductance U negligible Power supply Galvanic isolation Test voltage according to EN 60079 11 Test voltage according to EN 50178 Inputs interconnected (with IA = max. required output...

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Binary Output Loop Powered for Imax = 43 mA Type 9176/.0-17-00. Technical Data Ex i output Output characteristic curves (at UN; - 20 °C ... + 60 °C) (more information see instructions) X-axis (I [mA]) A: characteristic curve each channel B: characteristic curve channel 1 parallel channel 2 (only types 9176/20-..-...) Maximum values each output Residual ripple output Switching delay OFF ¡ ON Switching delay ON ¡ OFF Operating frequency Indication Maximum values for two outputs connected in parallel No-load voltage UA Max. output current IA max Internal resistance Ri LED yellow „OUT“ each...

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Binary Output Loop Powered for Imax = 43 mA Type 9176/.0-17-00. Technical Data Connection diagram Hazardous area Safe area Field device ISpac Isolator Hazardous area Safe area Field Device ISpac Isolator Mechanical data Screw terminals Spring cage terminals Connection single-wire - rigid - flexible - flexible, end covering sleeves (without / with plastic sleeving) Connection two wires - rigid - flexible - flexible, end covering sleeves Weight Assembly type Installation position Enclosure Ingress Protection Terminal Ingress Protection Enclosure material Fire protection class (UL 94) approx....

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Binary Output Loop Powered for Imax = 43 mA Type 9176/.0-17-00. Dimensional Drawing (All Dimensions in mm) - Subject to Alterations Dimension X Screw terminals Spring cage terminals We reserve the right to make alterations to the technical data, weights, dimensions, designs and products available without notice. The illustrations cannot be considered binding.

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