
Preface
14
Installation
■ Controller
・
Install the controller unit according to
“1-3 Installation Method”
, assuring
plenty of space around it. If it is installed in a manner other than specified,
failures may occur due to temperature rise.
・
If the controller is mounted internally on the place where air circulation is
blocked such as in a control board, the ambient temperature will rise due to
heat generated by the controller. In such case, forced cooling is required.
・
Vent holes for heat radiation are provided at the top and bottom of controller
unit. Provide adequate space for heat radiation, not to block the holes.
■ Wire Connections and Connectors
• Connect all wirings securely according to the explanations for I/O circuit
and description on the unit.
• Turn off the power of controller before connecting or disconnecting the
connectors.
• When connecting or disconnecting the connectors, be sure to hold the
connector area not to apply extra force to the cable.
• Be careful not to touch terminals or to let foreign objects get in the
connector after disconnecting connectors.
• Be careful not to apply force to around the connector of sensor head cable
and extension cable. Do not bend the cables near connectors, which causes
disconnection of the cable.
• When moving the sensor head during operation, install not to bend the cable
during movement. Use replaceable extensions cable where the cable needs
to be bent.
■ Cable Extension
• Do not pull the cable with a force
more than 29.4N when wiring the
cable when the sensor head and the
controller are fixed. At least 20
mm is required from the cable
connection to the bend. The
bending radius must be 30 mm or
more.
• Use only one extension cable for
connection between one sensor head
and a controller.
20mm or more
R30mm or more
Содержание HL-C2 Series
Страница 32: ...Preface 30 MEMO ...
Страница 50: ...Chapter 1 Prior to Use 1 18 1 MEMO ...
Страница 65: ...Chapter 3 Programmable Display Operation 3 5 3 MEMO ...
Страница 164: ...Chapter 4 Explanation of Functions 4 90 4 MEMO ...
Страница 191: ...6 1 6 6 Maintenance and Inspection 6 1 Maintenance 6 2 6 2 Inspection 6 2 ...
Страница 200: ...Chapter 7 Troubleshooting 7 8 7 MEMO ...
Страница 249: ...Chapter 8 Specifications 8 49 8 8 5 Characteristics Beam Diameter 10mm type Unit mm 30mm type Unit mm ...
Страница 250: ...Chapter 8 Specifications 8 50 8 50mm type Unit mm 85mm type Unit mm ...
Страница 252: ...Chapter 8 Specifications 8 52 8 8mm type Unit mm 15mm type Unit mm ...
Страница 254: ...Chapter 8 Specifications 8 54 8 85mm type HL C208 HL C208 MK Unit mm 110mm type HL C211 HL C211 MK Unit mm ...
Страница 270: ...Chapter 8 Specifications 8 70 8 MEMO ...
Страница 271: ...1 Apx Appendix 1 Index 2 ...
Страница 275: ...Appendix 5 Apx MEMO ...
Страница 277: ......