2 2 . . 6 6 O O r r d d e e r r c c o o d d e e
6.551.012.X0X
3 3 . . M M o o u u n n t t i i n n g g
Panel cut out
Page 8
Interface
0 = without interface
5 = RS232
6 = RS422
7 = RS485
Power supply
0 = 90 ... 260 V AC
3 = 10 ... 30 V DC
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