C o m b i v e r t mat.No. Rev. Dsf5zem-k002 1a gb instruction manual encoder interface channel 1 channel 2 variable ssi.
3 table of contents inhaltsverzeichnis 1. Preface ............................................................................................................. 4 1.1 information on special measures .......................................................................................4 1.2 documenta...
4 preface 1. Preface the described hard- and software are developments of the karl e. Brinkmann gmbh. The enclosed documents correspond to conditions valid at printing. Misprint, mistakes and tech- nical changes reserved. 1.1 information on special measures the used pictograms have following signifi...
5 preface step 3 the entire documentation associated with the device will be displayed, in- cluding the instruction manuals in german and english. If available, other translations are also indicated. Make sure that the user understands the pro- vided language. Should you be unable to read or underst...
6 preface 1.4 copyright the customer may use the instruction manual as well as further documents or parts from it for internal purposes. Copyrights are with keb and remain valid in its entirety. Keb ® , combivert ® , combicontrol ® and combivis ® are registered trademarks of karl e. Brinkmann gmbh. ...
7 product description 2. Product description x3b x3a channel 2 channel 1 ssi variable synchronous serial interface see material number figure 1: ssi - encoder interface at channel 2 2.1 general each of the interface cards delivered by keb include two interfaces. As there are numerous different combi...
8 product description 2.3 scope of delivery (option or replacement delivery) • encoder interface • two instruction manuals • fixing bolt • packing material 2.4 mechanical installation all kind of works on the inverter may be carried out by authorized personnel in accordance with the emc and safety r...
9 description of the interface 3. Description of the interface 3.1 voltage supply u int 24 vdc internal voltage supply of combivert. X2a x3a x3b 5,2v 24v 5v 24v 5v u int uext i int 120 ma at hiperface, sin/cos, endat and ssi-sin/ cos. 170 ma at all other encoder interfaces. U ext control terminal st...
10 description of the interface 3.4.1 description of socket x3b 5 4 3 2 1 9 8 7 6 pin name description 1 cl+ output of the clock signal 2 dat+ input data track 3 – – 4 5 v voltage output 5 v 5 24 v voltage output 20…30 v 6 cl- difference signal to clock signal c+ 7 dat- difference signal to data tra...
11 description of the interface clock signal data monoflop position data p: parallel position data t: period tp: clock interruption up to the next request tm: pulse duration of the monoflop tv: deceleration time d high : most significant position bit d low : least significant position bit figure 4: ...
12 description of the interface 3.4.3 connection of the encoder • encoder cable double-shielded and twisted in pairs • connect exterior shielding at both ends to pe/gnd • connect interior shielding at one side to com • do not connect exterior and interior shielding two connection examples of ssi enc...
13 description of the interface encoder plug socket x3b 5 4 3 2 1 9 8 7 6 name pin material number: 00f4909-xxxx pin core color gnd – – solder external shielding to metal housing cl+ 3 1 green cl- 4 6 yellow data+ 5 2 blue data- 6 7 red com 1 9 white + internal shielding 5 v 2 4 brown figure 6: conn...
14 description of the interface 3.4.5 encoder line length the maximum line length for the connection line is limited by the signal frequency, cable ca- pacity and the line resistance. Encoder line length = u - u min –––––––––– i max • 2 • r max. Encoder current i max : see encoder description supply...
15 notes.
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