MR TAPCON 250, Operating Instructions Manual

Page: 193 / 216

13 Technical data
Maschinenfabrik Reinhausen GmbH 2022 193 8595028/00 EN TAPCON
®
250
13.2.9 Analog inputs AI 4
AI 4
Inputs (electrically isolated) 4 x 1
Measuring range -20…+20 mA, overcurrent approx. 20%
-10…+10 V, overvoltage approx. 30%
Accuracy 0.15% at 25°C
Current
0.2% at 0…50°C
0.3% at -20…70°C
0.4% at -40…70°C
Voltage
0.4% at 0…50°C
0.5% at -20…70°C
0.6% at -40…70°C
Input impedance 52 Ω at ±20 mA
20.5 kΩ at ±10 V
Table 81: AI 4 assembly technical data
Interface Pin Description
1
2
3
4
4 V0 U- voltage input
3 V0 I- current input
2 V0 I+ current output
1 V0 U+ voltage output
Table 82: Connector X1 (group 0)
Interface Pin Description
1
2
3
4
4 V1 U- voltage input
3 V1 I- current input
2 V1 I+ current output
1 V1 U+ voltage output
Table 83: Connector X2 (group 1)