2 |
Optical Adapter Installation
The Optical Adapter is an optional component used to interface the electrical cable to optical cable.
An Optical Adapter must be installed in a sealed enclosure. Avoid contact with other electrical components or wiring, which could short the unit. Use the adapter's casing screws to make earth ground connection. The electrical potential of the earth ground used for the adapter must be the same as that of the I/O Link to which it is connected.
Cable Connections
Connection between two optical adapters is made using optical fiber cable A66L±6001±009. Lengths of 10 to 100 meters are available. Connect the optical fiber cable to COP1 on the adapter unit.
UNIT
JD1A
ELECTRICAL
CABLE
OPTICAL I/O LINK ADAPTOR
JD1 COP1
OPTICAL CABLE
OPTICAL I/O LINK ADAPTOR
COP1 JD1
a45014
UNIT
ELECTRICAL
CABLE
JD1B
Connection between a master or slave device and an Optical Adapter is made using electrical cable A03B±0807±K803, which is a one±meter cable with connectors on both ends. Connect this cable to JD1 on the adapter. A connection diagram is shown below.
Cable Diagram, Electrical Cable to Optical Adapter
Cable A03B±0807±K803 provides the +5±volt signal required by the Optical Adapter. Do not use this cable to directly connect master or slave devices; use it only with an Optical Adapter.
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| UNIT SIDE | |
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| JD1A, JD1B | |
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01 | SIN | 11 | 0V |
| SIN | (01) |
02 | SIN * | 12 | 0V |
| *SIN | (02) |
| SOUT | (03) | ||||
03 | SOUT | 13 | 0V |
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| *SOUT | (04) | ||||
04 | SOUT * | 14 | 0V |
| +%V | (09) |
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| +5V | (18) |
05 |
| 15 | 0V |
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| +5V | (20) | |||
06 |
| 16 | 0V |
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| 0V | (11) | |||
07 |
| 17 |
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| 0V | (12) |
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| 0V | (13) |
08 |
| 18 | +5V |
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| 0V | (14) | |||
09 | +5V | 19 |
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| 0V | (15) | |||
10 |
| 20 | +5V |
| 0V | (16) |
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a45020
ADAPTER SIDE
JD1
(03) SOUT
(04) SOUT*
(01) SIN
(02) SIN*
(09) +5V
(18) +5V
(20) +5V
(11)0V
(12)0V
(13)0V
(14)0V
(15)0V
(16)0V
Note
The +5±volt output on the Series 90±70 I/O Link Module is fused with a 0.5 Amp fuse. The fuse is not field replaceable.
20 | Series |
