user manual
Table Of Contents
- Chapter 1 Introduction
- Chapter 2 Installation
- Chapter 3 Logicmaster 90-70 Configuration
- Chapter 4 Programming Guide
- Overview
- Selecting a Program Block
- Adding the Program Block Logic to an Application Program
- Calling the Program Block
- Program (%P) References for the I/O Link Program Blocks
- Global (%G) References for the I/O Link Program Blocks
- Configuring I/O Links
- Controlling the I/O Link Module
- Monitoring Link Operation
- Index
1
8 Series 90 -70 I/O Link Interface Module User’s Manual – February 1993
GFK-0644A
Optical Adapter
An Optical Adapter (A138–154–B001) can be used to interface the electrical cable of the
I/O Link with optical cable.
a45007
ELECTRICAL
CONNECTOR
JD1
OPTICAL
CONNECTOR
COP1
Use pairs of adapters in applications where:
distances of up to 100 meters (330 feet) are required between any two devices on the
I/O Link.
the I/O Link runs between different cabinets, and it is not possible to connect the
cabinets with a wire of 5.5mm
2
or thicker.
excessive electromagnetic noise may affect the cable. This includes noise from
machinery such as a welding machine, and noise–generating cable such as power
cable that runs for long distances with the I/O Link cable.