KEB COMBIVERT F6 Instructions For Use Manual - page 24
14 16
13 15
R1
Figure 6:
Example for the connection of the relay output to X2A
2.4.5 Specification and connection of the analog inputs
Input type
Non-isolated differential input
Analog input 1
X2A.17 (AN1-), X2A.18 (AN1+)
Analog input 2
X2A.19 (AN2-), X2A.20 (AN2+)
Input values
Current/voltage switchable
Voltage input DC
±10 V
Current input
0…±20mA;4…20mA
Common Mode range V
CM
-12.5…17.5 V
Table 11:
Specifications of the analog inputs
20 22
19
18
17
21
+
*
0…±10Vdc
+
0…±20mA
4…20mA
*) Equipotential bonding conductor
Figure 7:
Examples for the connection of the digital outputs at X2A
Attention
No potential separation of the analog inputs to the control voltage !
Malfunction or defect caused by voltage differences.
► A potential equalizing line between analog value source and analog
input is required if the analog value is outside the common mode
range.
► Connect potential equalizing line with 0V of the control terminal block.
24
ASSIGNMeNT OF The TeRMINAL STRIP X2A