4 CH AO/P 0-20MA

4-channel analog output - 0 … 20 mA


This analog output module generates standard 0–20 mA signals. The output signal is electrically isolated and transmitted with a resolution of 12 bits. Power is derived from the field side. The module's output channels have a common ground potential.

Number of analog outputs 4: Total number of channels (module) 4
Signal type: Current
Signal type: 0 … 20 mADC
Actuator connection: 4 x (2-wire)
Resolution [bit]: 12Bit
Data width: 4 x 16-bit data; 4 x 8-bit control/status (optional)
Load impedance: Either 0 … 300 Ω or 300 … 600 Ω (same resistance for all load impedances)
Conversion time (typ.): 10ms
Measurement error (reference temperature): 25°C
Measurement error, deviation (max.) from the upper-range value: 0.1%
Temperature error (max.) of the upper-range value: 0.01%/K
Output error, deviation (max.) of the upper-range value: 0.1%
Temperature error (max.) of the output range value: 0.01%/K
Recovery time (typ.): 100ms
Supply voltage (system): 5 VDC; via data contacts
Current consumption (5 V system supply): 60mA
Supply voltage (field): 24 VDC (-25 … +30 %); via power jumper contacts (power supply via blade contact; transmission via spring contact)
Isolation: 500 V system/field
Indicators: LED (A) green: function; LED (B) red: Error
Number of incoming power jumper contacts: 2
Number of outgoing power jumper contacts: 2