CUH SDMC20-S User Manual

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17
+
+
-
-
1
1
2
2
3
3
4
4
5
5
SensorⅡ
SensorⅡ
Preset
Preset
Ctrl Out
Ctrl Out
SensorⅠ
SensorⅠ
Photosensor
Photosensor
Speed Ctrl
Speed Ctrl
A1
A1
A2
A2
A3
A3
B1
B1
B2
B2
B3
B3
B4
B4
C1
C1
C2
C2
D1
D1
D2
D2
D3
D3
E1
E1
E2
E2
E3
E3
E4
E4
F1
F1
F2
F2
F3
F3
5.4 Control Output
5.4.1 Wiring Method of Control Output
The control output port can support NPN output, PNP output and push-pull output. therein:
The NPN output is valid as a low level, and the output is invalid as a high-impedance state;
The PNP output is valid as a high level, and the output is invalid as a high-impedance state;
The push-pull output is valid as a high level, and invalid as a low level.
NPN output connection
PNP or push-pull output connection
If connecting a 24V relay, be sure to confirm the positive and negative poles of the coil to make sure they are connected
correctly. Because the output current capability of this port is 400mA, the internal protection diode of the relay will
short-circuit the port of this controller after reverse connection, triggering the short-circuit protection Err07.
Relay
Relay
SDMC20-S
SDMC20_SMS-EN_2.01
Digital Single Phase Asynchronous Motor Controller
2023-11

CUH SDMC20-S Specifications

General

Brand	CUH
Model	SDMC20-S
Category	Controller
Language	English