ABB AC500 V3 - Page 585

Terminal Signal Description
2.2 DO10 Signal of the digital output DO10
2.3 DO11 Signal of the digital output DO11
2.4 DO12 Signal of the digital output DO12
2.5 DO13 Signal of the digital output DO13
2.6 DO14 Signal of the digital output DO14
2.7 DO15 Signal of the digital output DO15
2.8 UP Process voltage UP (24 V DC)
2.9 ZP Process voltage ZP (0 V DC)
3.0 AI0+ Positive pole of analog input signal 0
3.1 AI1+ Positive pole of analog input signal 1
3.2 AI2+ Positive pole of analog input signal 2
3.3 AI3+ Positive pole of analog input signal 3
3.4 AI- Negative pole of analog input signals 0 to 3
3.5 AO0+ Positive pole of analog output signal 0
3.6 AO1+ Positive pole of analog output signal 1
3.7 AO- Negative pole of analog output signals 0 and 1
3.8 UP Process voltage UP (24 V DC)
3.9 ZP Process voltage ZP (0 V DC)
4.0 DC16 Signal of the configurable digital input/output
DC16
4.1 DC17 Signal of the configurable digital input/output
DC17
4.2 DC18 Signal of the configurable digital input/output
DC18
4.3 DC19 Signal of the configurable digital input/output
DC19
4.4 DC20 Signal of the configurable digital input/output
DC20
4.5 DC21 Signal of the configurable digital input/output
DC21
4.6 DC22 Signal of the configurable digital input/output
DC22
4.7 DC23 Signal of the configurable digital input/output
DC23
4.8 UP Process voltage UP (24 V DC)
4.9 ZP Process voltage ZP (0 V DC)
The internal power supply voltage for the module's circuitry is carried out via the I/O bus
(provided by a communication interface module or a CPU). Thus, the current consumption from
24 V DC power supply at the terminals L+/UP and M/ZP of the CPU/communication interface
module increases by 2 mA per DA502.
The external power supply connection is carried out via the UP (+24 V DC) and the ZP (0 V DC)
terminals.
Device specifications
I/O modules > Digital/Analog I/O modules
2022/01/31 3ADR010278, 3, en_US 585