The Wiring Diagram
of Injection Moulding Machine PLC - 9118
After receiving the full package of the PLC, please check whether all the components are included.
There are numbers on the main board and also numbers on our cable. So just follow the connection instructions on the photos, you will do it successfully.
Any doubt, please contact us.
Attention: The controller is designed for the full function, but the machine is not necessary to carry all the feature, so some terminals are empty.
The Corresponding Wiring Diagrams
1.Main board wire connection drawing
1.1 DC Output
X2 Output Terminal:
- Y1 Heating 6
- Y2 Mold close
- Y3 Carriage (Unit) Adv.
- Y4 Injection
- Y5 Melting
- Y6 Sucking back
- Y7 Carriage (Unit) Ret.
- Y8 Mold open
- Y9 Ejector Adv.
- Y10 Ejector Ret.
- Y11 Fast mold clamping
- Y12 Core in 1
- Y13 Core pull 1
- Y14 Core in 2
- Y15 Core pull 2
- Y16 Lubrication Alert
X2 Output Terminal:
- Y17 Air Eject Key From Mold Moving Side
- Y18 Air Eject Key From Mold Fix Side
- Y19 Melt back pressure
- Y20 Mold opening assistance
- Y21 Molding completed
- Y22 Die adjustment Adv.
- Y23 Die adjustment Ret.
- Y24 Manual mode (yellow)
- Y25 Synchronous injection
- Y26 Buzzer (red)
- Y27 Open mold back pressure
- Y28 Auto mode (green)
- Y29 Lubricating oil pump
- Y30 Main motor starts
- Y31 Motor Y start
- Y32 Motor △ start
1.2 DC Input
X1 Input Terminal:
- 1-16 High hydraulic oil level
- 1-15 The count of unscrew device with motor
- 1-14 Robot dismantling completed
- 1-13 Allow ejector pin
- 1-12 Robot emergency stop
- 1-11 Melting rate
- 1-10 Electric eye detection
- 1-09 Core pull 1 limit
- 1-08 Core in 1 limit
- 1-07 Data protection
- 1-06 Clamping complete
- 1-05 Core pull 2 limit
- 1-04 Core in 2 limit
- 1-03 Shooting range
- 1-02 Safety threshold
- 1-01 Front door
X1 Input Terminal:
- 1-32 Rear door
- 1-31 Electricity
- 1-30 Core 3 out
- 1-29 Core 3 in
- 1-28 Push back confirmation
- 1-27 Push back allow
- 1-26 Mold confirmation
- 1-25 Low hydraulic oil level
- 1-24 Nozzle guard
- 1-23 Hydraulic Safety door
- 1-22 Lubrication pressure
- 1-21 Lubricant level
- 1-20 Modulation count
- 1-19 Mold adjustment and withdrawal limit
- 1-18 Die adjustment limit
- 1-17 Motor overload
1.3 Temperature Input & Output
1.4 LPM Input & D/A Output
IS580 To servo driver
LPM2 Thimble electronic linear
LPM1 Clamping electronic linear
LPM3 Injection unit linear
IS580 To servo driver
1.5 24V Power
Power outlet
Three-phase socket 1
Three-phase socket 2
2. Controller Main board outside connection
3.Relay board wiring diagram
Electric box fan
Motor fan
To I/O Board
I/O Board
Computer panel
Board Wire Box
Two-board wire box
Tailboard Wire Box
Injection wire box
Relay board
4. The other wire connection drawing for reference
Power input
To the controller motherboard
Pressure Sensor
To the controller motherboard
Braking resistor
Servo motor
Thermistor
