
10
2.1.8 Instrument Connecting Cables and Gas (Air) Piping
Inside the manipulator, the instrument connecting cables and a gas (air) hose are built in for a wire feeding unit
mounted on top of the upper arm and for driving or signaling instruments such as a gas solenoid valve.
Welding cable terminal(M10)
※
MAX PRESSURE
1.0 MPa (145psi)
Pins
2
<Allocation of CN4 Connector Pins>
3
2
1
4
7
6
5
89
12
11
10
13
16
15
14
11 Cable [0.5mm ]
12 Cable [1.25mm ]
13 Cable [1.25mm ]
14 Cable [1.25mm ]
15 Cable [1.25mm ]
16 Shield
2
2
Cable Outlet
Cable
Gas(Air)Hose
2
2
2
2
2
2
2
2
2
1 NC
2 Cable [0.3mm ]
3 Cable [0.3mm ]
4 Cable [0.3mm ]
5 Cable[0.3mm ]
6 NC
7 Cable [0.3mm ]
8 Cable [0.3mm ]
9 NC
10 Cable [0.5mm ]
Instrument Connection Cables
0.3mm ×6pcs+
0.5mm ×2pcs+1.25 mm ×4pcs
+Shield
2
2
2
Fig. 2.1.8 Instrument Connecting Cables and Gas (Air) Piping for NB04L-02 Manipulator
For welding application, Fig 2.1.9 below shows the wiring diagram of the built-in cables in the manipulator.
CN27
Wire Feed Device(Encorder)
Wire Feed Device(Motor)
Others
Others
CN28
Gray
Black
Yellow
Blue
White
Red
Black
Green
Welding Cable Connection Terminal
Terminal size M10 Electric Wire size 80mm
2
Base Side
Electrical Connection of Manipulator
Upper Arm Side
SRCN6A25-16S
SRCN2A25-16P
CN4
CN29
CN41
CN26
White
Red
Orange
Yellow,Blue,Green
Gas Solenoid Valve
CN2
MOLEX 58691-0020
Warning Lamp
Shock Sensor LS
Yellow
Blue
Red
White
SOL
Fig 2.1.9 NB04L-02 Cable Wiring (for welding application)
When using these built-in cables for applications other than welding, prepare the counter-connectors shown
from Fig. 2.1.8.
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