Parker AC20 Series - Page 41

DOC-0017-04-EN: AC20 Series - Hardware Installation Manual
DOC-0017-04-EN-A 22.03.2023 41 (154)
Wiring Example
Configuration Setup:
RL1A
110-230Vac (or 24Vdc) voltage supply.
RL1B
Relay output (to lamp).
TH1
Motor Thermistor ‘+’ connection.
TH2
Motor Thermistor ‘-’ connection.
AI1
0-10V variable input (from potentiometer)
AI2
4-20mA variable input (from current source)
AO1
0-10V variable output (to voltmeter)
AO2
0-10V variable output (+10V fixed reference voltage)
DX1
24V digital input
DX2
24V digital input
DX3
24V digital input
DI4
24V digital input
DI5
24V digital input
STO
STO DISABLED (drive operational)
Terminal Block Wire Range
The control board terminal wire range is as follows:
Terminal Wire Range
Min
Max
0.2mm
2
(24 AWG)
1.0mm
2
(18 AWG)
Wire sizes for Europe should be chosen with respect to the operating conditions and your local National
Electrical Safety Installation Requirements. Local wiring regulations always take precedence.
V
↑
V
S