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Summary of Contents for GMI D1081D
- Page 1 D1081D INSTRUCTION MANUAL Flammable Liquid Presence Detector Interface Transistor Output DIN-Rail Model D1081D D1081 - Flammable Liquid Presence Detector Interface Transistor Output ISM0056-9...
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Page 2: Technical Data
Characteristics General Description: The Flammable Liquid Presence Detector Interface type D1081D is a DIN Rail unit configurable with two isolated independent channels. The unit can be configured for NPN or PNP transistor type input, NO or NC and for NC or NO optocoupled open-collector transistor output. Each channel enables a Safe Area load to be controlled by 3 wires opto-electronic sensors or 3 wires proximity sensors located in Hazardous Area. -
Page 3: Ordering Information
Ordering information Model: D1081D Power Bus enclosure Front Panel and Features Input from Zone 0 (Zone 20). Dual channel Flammable Liquid Presence Detector Interface Input. NPN/PNP 3 wires proximity Detector Input. Two opto isolated voltage free Transistor Output Signals. -
Page 4: Parameters Table
Parameters Table In the system safety analysis, always check the Hazardous Area devices to conform with the related system documentation, if the device is Intrinsically Safe check its suitability for the Hazardous Area and gas group encountered and that its maximum allowable voltage, current, power (Ui/Vmax, Ii/Imax, Pi/Pi) are not exceeded by the safety parameters (Uo/Voc, Io/Isc, Po/Po) of the D1081 Associated Apparatus connected to it. -
Page 5: Function Diagram
Function Diagram HAZARDOUS AREA ZONE 0 (ZONE 20) GROUP IIC SAFE AREA MODEL D1081D 3 wire 3 wire 4 - Supply 15-24 Vdc Sensor Sensor In 1 Out 1 3 wire 3 wire Sensor Sensor In 2 Out 2 G.M. International ISM0056-9... -
Page 6: Operation
Safe Area by a optoisolated open collector transistor. Presence of supply power and status of output (energized or de-energized) are displayed by signaling LEDs (green for power, yellow for status). D1081D (dual channel type) has two independent and isolated input channels and actuates the corresponding output transistor; two actuation modes... - Page 7 Configuration A configuration DIP Switch is located on component side of pcb. This switch allows the configuration of input/output relationship and the trip current levels. Side A Panel View Dip switch configuration Switch positions Trip Current Level IN/OUT Switch NO-ND or Operation Setting NC-NE...
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