2
Table of Contents
1. General information
........................................................................................................3
2. Function of the encoder
................................................................................................3
2.1
Example of an order code ................................................................................................4
3. Functional safety
..............................................................................................................4
3.1
Safety Functions ..............................................................................................................4
3.2
Safety Concept ................................................................................................................5
3.3
Safety Characteristics ......................................................................................................6
4. Further applicable documents
..................................................................................6
5. Data Transmission
............................................................................................................6
5.1
Sine and Cosine Signals ..................................................................................................6
5.2
Recommended input circuit ..............................................................................................7
5.3
SSI-data transmission ......................................................................................................8
5.4
BISS-C-data transmission ................................................................................................8
6. EMC Information
................................................................................................................9
7. Operation in explosive areas
......................................................................................9
7.1
Ex classification ..............................................................................................................10
7.2
Additional information about the ignition protection category "Dust ignition-proof"........11
8. Mounting the encoder
..................................................................................................13
8.1
General mounting advice................................................................................................13
8.1.1 General mounting advice for encoders with solid shaft..................................................14
8.1.2 General mounting advice for encoders with hollow shaft ..............................................14
8.2
Encoder, solid shaft with flat ..........................................................................................15
8.3
Encoder, solid shaft with keyway ....................................................................................15
8.4
Encoder, conical shaft ....................................................................................................16
8.5
Encoder, hollow shaft with clamping ring ......................................................................16
8.6
Encoder, hollow shaft with clamping ring ......................................................................17
8.7
ATEX-Encoder, solid shaft with flat......................................................................................18
9. Electrical installation of the encoder
....................................................................19
9.1
Terminal assignment SIL encoders ................................................................................19
9.2
Terminal assignment ATEX-SIL encoders ......................................................................20
10. Initial start-up of the encoder
..................................................................................21
11. Maintenance and Repairs
............................................................................................21
11.1 Disposal ..........................................................................................................................21
12. Approvals
............................................................................................................................21
13. Checklist for start-up
....................................................................................................22