HCM（ZXG）
IM43-13-SR
Delivery time：133 days
The 1-channel IM43-13-SR trip amplifier monitors 0/4…20 mA currents or 0/2…10 V voltages for overshoot and undershoot of limit values. The three limit values are set via teach buttons at the front. Additionally, 18 V (with max. 35 mA) are provided for transmitters or sensors. The green LED indicates operational readiness. Three yellow LEDs indicate the switching status of the corresponding output. The output mode is adjusted via bridges at the terminals 5…8. ■ Monitors 3 limit values at a current or voltage input ■ Power supply of 2-wire or 3-wire transmitters/sensors ■ Input circuit: 0/4…20 mA; 0/2…10 V ■ Output circuit: 3 independent limit value relays ■ Limit value relay adjusted via TEACH button ■ Relay outputs adjusted via buttons on the front ■ Universal operating voltage ■ Complete galvanic isolation ■ Input reverse-polarity protected ■ CFMUS, TR CU
Type IM43-13-SR ID 7540041 Nominal voltage Universal voltage supply unit Operating voltage 20…250 VAC Frequency 40…70 Hz Operating voltage 20…250 VDC Power consumption ð 5 W Transmitter connection Supply voltage ï 17 V / 20 mA Current 35 mA Voltage input 0/2…10 VDC Input resistance (voltage) ï 50 kò Input current 0/4...20 mA Input resistance (current) ð 50 ò Output circuits Output circuits (digital) 3 x relays (NO) Output switching voltage relay ð 30 VDC / ð 250 VAC Switching current per output ð 6 A Switching capacity per output ð 1500 VA Switching frequency ð 10 Hz Response characteristic Reference temperature 23 °C Temperature drift ð 0.00075 % of full scale/K Galvanic isolation Test voltage 2.5 kV RMS Displays/Operating elements Switching state Yellow Error indication red Protection class IP20 Flammability class acc. to UL 94 V-0 Ambient temperature -25…+70 °C Storage temperature -40…+80 °C Dimensions 104 x 27 x 110 mm Weight 175 g Mounting instructions DIN rail (NS35) or panel Housing material Polycarbonate/ABS Electrical connection 4 × 5-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
