MICRONOR
automation components
Table of Contents
1. Product Description ................................................................4
1.1. Fiber Optic Transmission Link for Incremental Encoders................................................4
1.2. Fields of Application ...........................................................................................................4
1.3. Features..............................................................................................................................5
2. Ordering Information...............................................................6
3. Standard Contents...................................................................6
4. Installation and Operation ......................................................7
4.1. Mounting Modules on DIN Rail..........................................................................................7
4.2. Fiber Optic Connections to the Modules ..........................................................................8
4.3. Electrical Connections to the Module ...............................................................................9
4.4. System Start-Up & Performance Check..........................................................................10
5. Troubleshooting ....................................................................12
5.1. Potential Issues & Solutions............................................................................................12
5.1.1. XMTR Power Green LED not ON when controller powered ....................................12
5.1.2. RCVR Link Status LED not ON when controller powered .......................................12
5.1.3. RCVR Link Status LED Blinks ...................................................................................12
5.1.4. RCVR Encoder Outputs not working but both LEDs On ..........................................12
5.2. Damaged In Shipment .....................................................................................................13
6. Warranty Information ............................................................14
7. Specifications ........................................................................15
8. Theory of Operation ..............................................................17
9. Applications ...........................................................................18
9.1. Using unused XMTR inputs for signaling inputs.............................................................18
10.Mechanical Reference Drawing............................................19
Table of Figures
Figure 1. MR361 Series Fiber Optic Link shown in use with 24 VDC HTL/Push-Pull
Incremental Encoder and Medium Voltage Drive................................................. 4
Figure 2. Modules mount on standard 35mm DIN rail ............................................... 7
Figure 3. Close up of DIN rail adapter on module ....................................................... 7
Figure 4. ST Optical Interface on Module..................................................................... 8
Figure 5. Module shown with supplied Phoenix Combicon® Wiring Plugs................ 8
Figure 6. How to terminate XMTR inputs or RCVR outputs.......................................10
Figure 7. Meaning of Status LED on XMTR and RCVR Modules...............................11
Figure 8. Theory of Operation of MR361 Fiber Optic Encoder Link System ............17
Figure 9. How to use unused XMTR inputs for signaling inputs ...............................18
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