Motoman PX2750, Manual

Page: 95 / 611

5.2 Cable Connection
5-2
HW0480633
The grounding methods differ depending on the system application. Refer to the connection
instructions that are provided separately.
Fig. 4 Grounding Method
5.2
Cable Connection
5.2.1
Connection to the Manipulator
Before connecting the cables to the manipulator, verify the connectors named 1BC-1, -2, -3, -
4, -5, -6, -7 and 2BC-1, -2, -3, -4, -5, -6 on both cables and manipulator. Then connect each
connector of cables to same-named connector of Manipulator. Fix the plate of cables 6 bolts
M6 (4 bolts 12mm long and 2 bolts 20mm long recommended) with spring washers and wash-
ers. The air hose for the pressure switch, the intrinsically safe cable, and the crimped termi-
nals should be prepared by the customer.
Fig. 5 Manipulator Internal Cable Connection
5.5mm
2
or more
Remove the Cover
(Prepare by the customer)
less than 0.1
Ω
(Note2)
Climped Terminals
N2
(7)
Signal Cables
For connecting the intrinsically
safe cable to the controller internal
contact barrier
For connecting the intrinsically
safe cable to the intrinsically
safe terminal box
Controller
(XRC)
Intrinsically Safe
terminal box
309
310
N2
P2
Pressure Switch
(Note 1)
Intrinsically Safe Cable
309
307
308
310
Nylon air tube of 6/4 dia
Intrinsically Safe Terminal box
(Prepared by the Customer)
(Prepare by the customer)
P2
P1
N1
Power and Signal Cabke
To the Pneumatic Unit
Climped Terminals
To the Controller (XRC)
Nylon air tube of 12/9 dia
(Note 3)
P1
N1
5.6 max
To the Controller
Power Cables
(7)
4.4 max
6max
Coupling
(attached)
6.5 max
Notes.
308
307
3.4 min
3.2 min
5.3 min
1) Intrinsically Safe Cable
2) Crimped Terminals
3) Crimped Terminals
1. Cable Type:CVV-SB (or CW-S), 1.25mm 2Core
2. Cable Connection
(Prepare by the customer)
3.2 min
Flow Switch