05.2006
Connecting-up
Siemens AG
6SE7087-2JD60
SIMOVERT MASTERDRIVES
Operating Instructions
7-19
Switch
Meaning
S1
•
open
•
closed
SCom1 (X300): Bus terminating resistor
•
Resistor
open
•
Resistor
closed
S2
•
open
•
closed
SCom2 (X101/10,11): Bus terminating resistor
•
Resistor
open
•
Resistor
closed
S3 (1,2)
•
open
•
closed
AI1: Changeover current/voltage input
•
Voltage
input
•
Current input
S3 (3,4)
•
open
•
closed
AI2: Changeover current/voltage input
•
Voltage
input
•
Current
input
S4 (1,2,3)
•
Jumper 1, 3
•
Jumper 2, 3
AO1: Changeover current/voltage output
•
Voltage
output
•
Current
output
S4 (4,5,6)
•
Jumper 4, 6
•
Jumper 5, 6
AO2: Changeover current/voltage output
•
Voltage
output
•
Current
output
Switch
Contact Status
Meaning
S1
1-4
open
Bus terminating resistor open
S1
1-4
closed
Bus terminating resistor closed
S2
2-3
open
Bus terminating resistor open
S2
2-3
closed
Bus terminating resistor closed
S3
1-4
open
AI1: Voltage input
S3
1-4
closed
AI1: Current input
S3
2-3
open
AI2: Voltage input
S3
2-3
closed
AI2: Current input
S41
1-2
closed
AO1: Current output
S41
2-3
closed
AO1: Voltage output
S42
1-2
closed
AO2: Current output
S42 2-3 closed AO2:Voltage
output
Contacts S41 (4, 5, 6) and contacts S42 (4, 5, 6) are not used.
Switch settings for
DipFix switch
design
Switch settings for
slide switch design
NOTE