Bridge Amplifier for 2 x 1/4 Strain Gage Bridge DABU AD2T-2Q Features • Industrial bridge amplifier for 2 x 1/4 S/G bridge • For cyclical applications with reset function • Voltage output • Protection class IP 65 Electrical Data Order Code ±10 V calibrated (max. ±12 V) DABU AD2T-2Q Characteristic curve < 0,2% deviation Bridge excitation approx. 9 VDC Dimensions (mm) S/G bridge resistance350 Ω (RC) 22 Ω Tare accuracy 0250 < 15 mV 0350 < 12 mV 0500 < 7 mV 1000 < 5 mV Reset input active 5 - 33 VDC < 2 mA inactive< 1 VDC Tare range ±6 mV/V Reset puls > 1 ms Reset settle time < 5 ms 4 40 40 M12 x1 Output impedance 79 79 Delivery Contents Frequency range (-3 dB) 1'000 Hz • Mounting screw 2 pcs. M4 x 30 Signal polarity Bipolar Noise (0 ... 5 kHz) 0250 < 15 mVpp 0350 < 12 mVpp 0500 < 7,5 mVpp 1000 < 5 mVpp Accessories (not included in delivery) Series 713 Connector female, control side, 5-pin, Part No. 10135462 Mechanical Data Control connection5 pin male (Series 713) M12 x 1 Connector female with cable, control side, 5-pin Sensor connection4 pin female (Series 712) Enclosurealuminum anodised Environmental Conditions Operating temp. range-25...+85 °C Specified temp. range0...+70 °C Storage temperature-40...+100 °C ESG 34CH0200G 5-pin (shielded) 2 m, PUR, (Part No. 11046264) ESG 34CH0500G 5-pin (shielded) 5 m, PUR, (Part No. 11046266) ESG 34CH1000G 5-pin (shielded) 10 m, PUR, (Part No. 10155587) Protection classIP 65 6.4 4 26 14 < 60 mA < 40 mA @ 24 VDC 14 Current draw 0250 µε = 0 - 10 V 0350 µε = 0 - 10 V 0500 µε = 0 - 10 V 1000 µε = 0 - 10 V 29 18 - 33 VDC M12 x1 Supply voltage range Gain 0250 0350 0500 1000 29 Output signal www.baumer.com 26 DABU AD2T-2Q Electrical Connection Sensor side Series 712 Control side Series 713 S/G Bridge EXC.+ Pin 2 3 4 5 3 1 4 1 2 Pin number Signal R DMS 1 EXC.+ 1+Vs 2 DMS 1 SIG.- 2-VOUT 3 DMS 2 SIG.+ 3GND 4 DMS 2 EXC.- 4+VOUT 5 SIG.+ Signal 1 SIG.- R S/G DMS11 C EXC.- Reset Control S/G 22 DMS C Reset Function Transducer DABU max. 10m 1 +VS EXC.+ 1 SIG.- Control Unit 6 max. 10m 18 - 33VDC 3 GND 2 SIG.+ 3 2 -VOUT EXC.- 4 4 +VOUT U 5 Reset RL ±10V 5 - 33 VDC Potential equalisation www.baumer.com VOUT Output signal ε Input signal Reset Reset input (active high) t1 Reset delay (< 0,3 ms) t2 Reset time (< 5 ms) t3 Reset impuls (> 1 ms) 6.5