WEIHONG Lambda 4S Series - Wiring and Connections; Lambda 3 S;3 L Series Controller Wiring

上海维宏电子科技股份有限公司
Weihong Electronic Technology Co., Ltd.
- 8 - Specialized, Concentrated, Focused
2 Wiring
2.1 Lambda 3S/3L Series Controller
Lambda series controller is compatible with PNP and NPN switches, with inputs NO/NC and active
high/low. When S is connected to COM, inputs are active high; when connected to +24V, active
low.
The type of the power circuit of Lambda 3S/3L series circuit board is switching power supply, with
overvoltage and undervoltage protection.
+24V Power
Active High/Low
X Axis REF. Point
Y Axis REF. Point
Z Axis REF. Point
Cycle Start
Cycle Stop
ESTOP
Tool Sensor Signal
Analog Output
Common
Spindle ON
Common
Lube Oil
Coolant
Common
Green
Red
To Connect
PM85A/95A
NC65A/65B
To Connect
X-axis Driver
To Connect
Y-axis Driver
To Connect
Z-axis Driver
To Connect
MPG
Fig. 2-1 IO definitions and wiring of Lambda 3S controller
CAUTION
1) Except for no MPG interface, Lambda 3L controller has the same inputs and outputs as Lambda 3S.
2) The above wiring is a standard one, provided for reference only. Please refer to the specific software for IO
definitions and IO wiring.