English – Burkert Type 8642 User Manual
Page 16

8642 - 15
english
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Bürkert piezo-valves type 6520 may be connected to the terminals for
actuators. Observe polarity. More detailed instructions for connection and
operation of the valves are to be found in the PTB Test Certificate and in the
Operating Manual for the valves.
Connection of the sensors to the terminals:
Connection of the actuators to the terminals:
Two sensors are always allocated to a valve. The sensors report the end
position of a connected process valve. The inputs can also report other
process parameters independent of the valves (e.g. scraper end positions).
Observe polarity!
Observe polarity!
Polarity
-
+
Terminals
152
151
"
142
141
"
252
251
"
242
241
"
352
351
"
342
341
"
452
451
"
442
441
Polarity
-
+
Terminals
148
147
"
248
247
"
348
347
"
448
447
See also other documents in the category Burkert Accessories for water:
- Type 0125 (15 pages)
- Type 0121 (4 pages)
- Type 0330 (2 pages)
- Type 0331 (4 pages)
- Type 6012 (4 pages)
- Type 0127 (18 pages)
- Type 0131 (5 pages)
- Type 0141 (5 pages)
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- Type 0212 (2 pages)
- Type 0211 (5 pages)
- Type 0212-B (18 pages)
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- Type 0253 (2 pages)
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- Type 0355 (2 pages)
- Type 0255 (2 pages)
- Type 8006 (34 pages)
- Type 8640 (2 pages)
- Type 8640 (55 pages)
- Type 8640 (119 pages)
- Type 0256 (15 pages)
- Type 0256 (2 pages)
- Type 0258 (72 pages)
- Type 0262 (5 pages)
- Type 0273 (6 pages)
- Type 0280 (5 pages)
- Type 0280 (2 pages)
- Type 0280 (12 pages)
- Type 0281 (2 pages)
- Type 0282 (2 pages)
- Type 0283 (2 pages)
- Type 0286 (4 pages)
- Type 0287 (15 pages)
- Type 0290 (2 pages)
- Type 0290 (14 pages)
- Type 0293 (18 pages)
- Type 0300 (6 pages)
- Type 0301 (6 pages)
- Type 0311 (2 pages)
- Type 0312 (6 pages)
- Type 6519 (3 pages)
- Type 6519 (4 pages)