7506436 TURCK | Alldatasheet
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Edition • 2020-01-31T12:11:38+01:00 ■ Intrinsically safe input circuits EEx ia ■ Application area acc. to ATEX: II (1) GD ■ Power supply of 2-wire measuring transducers ■ Input circuit: 0/4…20 mA ■ Passive output circuit: 0/4…20 mA ■ Galvanic separation of input circuits, output circuits and power supply ■ Complete galvanic isolation ■ Input reverse-polarity protected
Edition • 2020-01-31T12:11:38+01:00 Type designation MK33-11EX0-PLI/24VDC Ident-No. 7506436 Nominal voltage 24 VDC Operating voltage range 19…29 VDC Power consumption ð 2.3 W Transmitter connection Current 0/4…20 mA Input resistance 50 ò Input current 4…20 mA Input resistance (current) ð 50 ò Current 0/4...20 mA Output circuits 0/4…20 mA passive Output current 4…20 mA Load ð 500 ò Load resistance, current output ð 0.5 kò Rise time (10…90 %) ð 90 ms Fall time (90…10 %) ð 90 ms Measuring accuracy (including linearity, hysteresis and repeatability) ð 0.2 % of full scale Temperature drift ð 0.01 % of full scale/K Galvanic isolation Galvanic isolation input circuit to output circuit and supply voltage for 250Veff; test voltage 4 kVeff Test voltage 4.0 kV Important note For Ex-applications the values specified in the corre- sponding Ex certificates (ATEX, IECEx, UL, etc.) ap- ply. Ex approval acc. to conformity certificate TÜV 03 ATEX 2312 Application area II (1) GD Ignition protection category [EEx ia] IIC Indication Operational readiness green Protection class IP20 Ambient temperature -25…+70 °C Storage temperature -40…+80 °C Dimensions 89 x 18 x 70 mm Weight 92 g Mounting instructions DIN rail (NS35) or panel Housing material Polycarbonate/ABS Electrical connection 4 × 2-pin flat terminals with self-lifting pressure plates Terminal cross-section 1 x 2.5 mm / 2 x 1.5 mm Dimensions