ABB AC500 PLC - Connection of Analog Output Loads (Current); 1.7.1.2.4 Internal Data Exchange

Voltage -10 V...+10 V Load ± 10 mA max. 1 channel used
For the measuring ranges that can be configured, please refer to the sections Measuring
Ranges
Ä Chapter 1.7.1.2.10 “Measuring Ranges” on page 731 and Parameterization
Ä Chapter 1.7.1.2.7 “Parameterization” on page 721.
Unused analog outputs can be left open-circuited.
Connection of Analog Output Loads (Current)
The following figure shows the connection of output loads to the analog output AO0. Proceed
with the analog output AO1 in the same way.
2.0
AI0+
2.1
AI1+
2.2
AI2+
2.3
AI3+
2.4
AI-
2.5
AO0+
2.6
AO1+
2.7
AO-
2.8
UP
2.9
ZP
24 V DC
-
+
Fig. 128: Connection of analog output loads (current)
Current 0...20 mA Load 0...500 W 1 channel used
Current 4...20 mA Load 0...500 W 1 channel used
For the measuring ranges that can be configured, please refer to the sections Measuring
Ranges Ä Chapter 1.7.1.2.10 “Measuring Ranges” on page 731 and Parameterization
Ä Chapter 1.7.1.2.7 “Parameterization” on page 721.
Unused analog outputs can be left open-circuited.
1.7.1.2.4 Internal Data Exchange
Parameter Value
Digital inputs (bytes) 3
Digital outputs (bytes) 3
Analog inputs (words) 4
Analog outputs (words) 2
Counter input data (words) 4
Counter output data (words) 8
Device Specifications
Communication Interface Modules (S500) > CANopen
2019/04/173ADR010121, 13, en_US720