Mitsubishi Electric CR800 Series, Special Specifications Manual, Page: 45 / 156

２ Robot arm
Tooling
2-32
2.5.2 Internal air piping
1) The robot has two φ6 urethane hoses from the pneumatic entrance on the base section to the No.2 arm.
2) The pneumatic inlet in the base section has a φ6 pneumatic coupling bridge.
3) The solenoid valve set (optional) or vacuum valve set (option) can be installed to the side on No.2 arm.
4) Refer to
Page 47, "(3) Solenoid valve set" for details on the electronic valve set (optional).
2.5.3 Internal wiring for the hand output cable
1) The hand output primary cable extends from the connector of the base section to the back side of the No.2
arm. (AWG#24(0.2mm
2
): 10 cables) The cable terminals have connector bridges for eight hand outputs.The
connector names are GR1 and GR2.
To pull the wiring out of the arm, following separate options are required.
2.5.4 Internal wiring for the hand input cable
1) The hand input cable extends from the connector of the base section to the No.2 arm. (AWG#24(0.2mm
2
):
10 cables) The cable terminals have connector bridges for eight hand inputs. The connector names are
HC1 and HC2.
2) The hand check signal of the pneumatic hand is input by connecting this connector.
To extend the wiring to the outside of the arm, following separate options are required.
2.5.5 Ethernet cable
Ethernet cables are installed from the robot’s base section up to the No. 2 arm section, and can be used.
Similar to on our previous models, these cables can also be used for backup wiring. For further details please refer
to the separate “Instruction Manual/Robot Arm Setup”.
Example of use for backup wiring.
・ When connecting previously used tools to the robot
・ Folding back the hand output cable when attaching the electromagnetic valve to the robot’s exterior.
・ When attaching 8 devices or more to the hand section such as sensors, (8 input and 8 output dedicated
points are available for hand signals.). In this case connect the signals (of the sensors, etc.) to parallel
input/output signals.
When shipped from the factory, both ends are LAN connectors.
When using it as backup wiring, cut the LAN connectors off and use with user supplied connectors.
When using it as backup wiring for data communication, the shield wire must be grounded. If the shield wire is not
grounded, it may cause a communication abnormality by noise superposed on the cable.
Table 2-10 ： Ethernet cable specification
Option Model Remarks
Hand output cable 1F-GR60S-01
External wiring and piping box 1F-UT-BOX
Option Model Remarks
Hand input cable 1F-HC35C-01
External wiring and piping box 1F-UT-BOX
Item Specification
Communication speed 100BASE-TX
Size
AWG #26 (0.13mm
2
) x four pair (total eight cores)
Externality of insulator Approx. 0.98 mm