7506605 TURCK | Alldatasheet

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Edition • 2023-07-21T16:27:44+02:00 Temperature measuring amplifier 1-channel IM34-12EX-CRI/K63 The temperature measuring amplifier IM34-12EX-CRI/K63 is designed to evaluate the temperature-dependent changes of RTDs, thermocouples or low voltages and to output them as temperature-linear current signals be- tween 0/4…20 mA. The special device K63 analyzes standard Pt100/NI100 RTDs acc. to IEC 751, as well as Pt100 acc. to Gost, al- so CU50, CU53 CU100 and CuZn100 acc.to Gost. Moreover, standard thermocouples B, E, J, K, L, N, R, S and T , also the types L, A1, A2, A3 and M acc. to Gost can be connected. The de- vice has an additional relay output to monitor over or undershoot of a limit value. The devices are parametrized and configured via PC with the software tool "Device Type Manager" (DTM). For this, connect the tem- perature measuring amplifier to the PC with the 3.5 mm jack plug on the front. The ready-made transmission cable can be ordered from TURCK under the type name IM-PROG (ident no. 6890422). The following settings can be made via DTM: ■ Connection mode (2, 3 and 4-wire technol- ogy) ■ Measuring range, start ■ Measuring range, end ■ Limit value ■ Input circuit monitoring for wire-break ■ Behaviour of current output in the event of input circuit errors: (0 or > 22 mA) ■ Internal or external cold junction compen- sation ■ Output current (0/4…20 mA) ■ Temperature (°C or °K) ■ Mode (resistor, thermocouple, low voltage, line compensation) ■ Connection of thermocouples acc. to IEC 751 and GOST ■ Connection of thermocouples acc. to IEC 584 and GOST ■ Parametrized via FDT / DTM ■ Complete galvanic isolation ■ Input reverse-polarity protected ■ ATEX, IECEx, CFMUS, UL, TR CU, IN- METRO, CCOE ■ Installation in zone 2

Edition • 2023-07-21T16:27:44+02:00 Type IM34-12EX-CRI/K63 ID 7506605 Nominal voltage Universal voltage supply unit Operating voltage 20…250 VAC Frequency 40…70 Hz Operating voltage 20…125 VDC Power consumption ð 3 W Input circuits Intrinsically safe acc. to EN 60079 Thermocouple Ni100 Pt100 mV signals Pt100 (IEC 751), 2, 3 and 4-wire technology, acc. to Gost: Pt100, Cu50, Cu53, Cu100, CuZn100 Ni100 (DIN 43760), 2, 3 and 4-wire technology Probe current ð 0.2 mA Thermocouples B, E, J, K, N, R, S, T (ITS 90/IEC 584), L (DIN 43710), acc. to Gost: L, A-1, A-2, A-3, M Voltage input -0.160…+0.160 VDC Output circuits Output current 0/4…20 mA Load resistance current output ð 0.6 kò Fault current 0 / 22 mA adjustable Output circuits (digital) 1 x relay (NO) Output switching voltage relay ð 30 VDC / ð 250 VAC Switching current per output ð 2 A Switching capacity per output ð 500 VA/60 W Switching frequency ð 10 Hz Output Adjustable output mode Response characteristic Rise time (10…90 %) ð 1000 ms Fall time (90…10 %) ð 1000 ms Reference temperature 23 °C Measuring accuracy current output (including linearity, hysteresis and repeatability) ± 5 µA Temperature drift analog output 0.0025 %/K Measuring accuracy RTD input (including linearity, hys- teresis and repeatability) ± 50 mò Temperature drift RTD input ± 3 mò/K Measuring accuracy TC input (including linearity, hys- teresis and repeatability) ± 15 µV Temperature drift TC input ± 3.2 µV/K (of 320 mV) Cold junction compensation error 2-wire < 100mò after line compensation 3-wire < 100mò with asymmetrical wiring 4-wire < 50mò with cold junction compensation < 2 K with IM-3-CJT < 1K Galvanic isolation Test voltage 2.5 kV RMS Dimensions Output relay – Load curve Output relay – Electrical lifetime

Edition • 2023-07-21T16:27:44+02:00 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 02 ATEX 1898 Application area II (1) G, II (1) D Ignition protection category [Ex ia Ga] IIC ; [Ex ia Da] IIIC ; Ex approval acc. to conformity certificate TÜV 06 ATEX 552978 X Application area II 3 G Ignition protection type Ex nA nC [ic Gc] IIC T4 Characteristic linear Displays/Operating elements Operational readiness Green Switching state Yellow Error indication red Mechanical data Protection class IP20 Flammability class acc. to UL 94 V-0 Ambient temperature -25…+70 °C -25 ... +60 °C für UL, FM Storage temperature -40…+80 °C Dimensions 104 x 18 x 110 mm Weight 151 g Mounting instructions DIN rail (NS35) or panel Housing material Polycarbonate/ABS Electrical connection 4 × 3-pin removable terminal blocks, reverse polarity protected, screw terminal Terminal cross-section 1 × 2.5 mm²/2 × 1.5 mm² Tightening torque 0.5 Nm

Edition • 2023-07-21T16:27:44+02:00 Accessories Type code Ident-No. Dimension drawing IM-3-CJT 6900524 Cold junction compensation module for IM 34 temperature measuring amplifiers, width 18 mm IM-CC-3X2BU/2BK 6900475 Cage clamp terminals for IM modules (Ex-devices with 18 mm overall width); includes: 2 pcs. 3-pin blue terminals and 2 pcs. 3-pin black terminals. IM-PROG III 7525111 USB-compatible programming adapter for the FDT/DTM- based parametrization of HART-capable Turck devices; gal- vanic separation between the device to be parametrized and the PC