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Digital Interfaces |
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2.6.2.9 Pin assignment for Interbus S |
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with option module RP IBS, with galvanic isolation |
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| Remote OUT (COM2) |
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| Remote OUT (SUB D09 socket) |
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| PIN |
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| designation |
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| Com 2 |
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| 1 |
| Data line OUT forward |
| DO2 |
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| (error voltage A) |
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| 2 |
| Data line IN backward |
| DI2 |
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| (error voltage A) |
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| 3 |
| Reference potential |
| GND I |
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| 4 | - | - |
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| 5 |
| VCCI |
| +5V |
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| 6 |
| Data line OUT forward |
| /DO2 |
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| (error voltage B) |
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| 7 |
| Data line IN backward |
| /DI2 |
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| (error voltage B) |
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| 8 | - | - |
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| 9 |
| Reporting input * |
| RBST |
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* to forward
Remote IN (COM3 B) Remote IN (SUB D09 plug)
≅additional plug
PIN |
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Remote | description | designation |
IN |
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1 | Data line IN forward | DO1 |
| (error voltage A) |
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2 | Data line OUT backward | DI1 |
| (error voltage A) |
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3 | Reference potential | GND I |
4 | - | - |
5 | - | - |
6 | Data line IN forward | /DO1 |
| (error voltage B) |
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7 | Data line OUT backward | /DI1 |
| (error voltage B) |
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8 | - | - |
9 | - | - |
Attention: specific front panel is required !
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Product Manaul Type: 637f | 39 |