Weidmuller SAI Active Universal Pro Series, Manual

Page: 80 / 177

Connecting the SAI Distributor
80
5663600000/1.4/09.09
Technical data
Supply voltage 24 V DC
Limit values 18 V DC to 30 V DC
Contact load per pin 3 A
Reverse polarity protection yes
Current input module approx. 50 mA
Analogue outputs 4 channels
Plug-in stations AO0, AO1, AO2 and AO3
Output interval 5-250 ms adjustable per analogue output
Accuracy < 0.2 % from the upper limit of effective range
Offset error < 0.1 % from the upper limit of effective range
Linearity < 0.05 %
Temperature coefficient < 300 ppm/K of upper limit of effective range
Voltage ranges 0 to +10 V or –10 V to +10 V
Load resistance 1 k
Ω
Resolution from 0 V to +10 V 11-bit, 0 to 2047 units
Resolution from -10 V to +10 V 12-bit, 0 to 4095 units
Output asymmetric (pin 2)
Current ranges 0 to 20 mA or 4 to 20 mA
Load resistance < 600
Ω
Resolution 0 to 20 mA 11-bit, 0 to 2047 units
Resolution 4 to 20 mA 12-bit, 819 to 4095 units
Output asymmetric (pin 4)
General technical data:
Ambient temperature during operation 0 to +60 °C acc. to EN 61131-2
Ambient temperature during storage -25 to +85 °C acc. to EN 61131-2
Protection class IP65 / IP67
Dimensions L x W x H 155 x 30 x 32 mm
Weight 150 g
Article order number 1938700000
Article designation SAI-AU M12 SB 4AO
Table 60 Technical data, SAI-AU M12 SB 4AO