51
2-5-2 Power connection and earth (Grounding)
When connecting the power supply, be sure to perform earth (grounding) properly. Failure to do so may cause electrical
shock in case of a failure or electrical leakage. Further, it may cause malfunction of the device.
The power supply terminal and frame ground terminal are located as indicated below.
ンㄆㄇㄆㄓㄆㄏㄆ
• The AC power cable is not included in this product. Purchase the specified optional cable or a cable with the enough
rating capacity to fulfil the power voltage specification of this product, which is compliant with the standards in the
country or region where it is used. For the optional cables, refer to “1-4-4 Cables” (P.28).
Rear of head
Frame ground terminal
Power terminal
Rear of controller
WARNING
• Perform the connection of the Power Terminal with power-off state. Failure to
do so may cause electrical shock.
1.
Connect the frame ground terminal of the head to the grounding part.
Screw size: M4
Tightening torque: 1.0N·m
ワㄐㄕㄊㄆ
• Before connecting the power supply, connect the frame ground terminal permanently to the grounding part.
• Install such that the controller housing and the head housing are at the same electric potential.
2.
Loosen two M3 screws of the cover of the power terminal and remove it.
3.
Remove the resin cover on the terminal.
Frame ground terminal
Earth
Cover
Screw
Rear of controller
Resin cover
Terminal
ME-LPRF-SM-11
Summary of Contents for LP-RF Series
Page 17: ...1 Product Overview ME LPRF SM 11...
Page 34: ...2 Laser Marker Installation ME LPRF SM 11...
Page 57: ...3 Operation Method ME LPRF SM 11...
Page 81: ...4 External Control Using I O ME LPRF SM 11...
Page 126: ...5 External Control by Communication Commands ME LPRF SM 11...
Page 135: ...6 Link Control with External Devices ME LPRF SM 11...
Page 160: ...7 Maintenance ME LPRF SM 11...
Page 186: ...Troubleshooting ME LPRF SM 11...
Page 214: ...Index ME LPRF SM 11...
Page 216: ...216 USB 32 55 W Warning 205 ME LPRF SM 11...
Page 217: ......