Siemens SIMOVERT MASTERDRIVES EB1 Betriebsanleitung Seite 43

EB1 - Expansion Board 1
Analog input 1 can be used as a voltage input or as a current input.
Jumper settings
Analog inputs 2 and 3 can also be used as digital inputs. The switching
threshold is 8 V.
Switchover is made via jumpers on the lower section of the board. The
assignment is shown in the following table:
Table 4-3
Siemens AG 477 791 4070 76 J AA-74
SIMOVERT MASTERDRIVES
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Connector
X486 Digital/analog input switchover at AI2
• •
Jumper 1 + 2 Digital input
• •
Jumper 2 + 3 Analog input
X487 Digital/analog input switchover at AI3
• •
Jumper 1 + 2 Digital input
• •
Jumper 2 + 3 Analog input
X488 Current/voltage input switchover at AI1P, AI1N
• •
Jumper 1 + 2 Current input
• •
Jumper 2 + 3 Voltage input
Jumper settings
Operating Instructions
Connecting-up
Significance
4-5