Control Board Basic; X2A Control Terminal Strip - KEB COMBIVERT F5 Installation Manualline

Installation and Connection
3.4

Control Board Basic

3.4.1

X2A Control Terminal Strip

• Tightening torque 0,22...0,25 Nm (2 lb inches)
• Use shielded/drilled cables
• Lay shield on one side of the inverter onto earth
potential
PIN Function
1 + Set value input 1
Programmable analog output
5 Analog output 1
7 +10V output
8 Analog ground
Programmable digital inputs
10 Fixed frequency 1 (CP.19)
11 Fixed frequency 2 (CP.20)
14 Forward
15 Reverse
16 Control release / Reset
20 24 V - output
22 Digital ground
24 Relay 1 / NO contact
25 Relay1 / NC contact
26 Relay1 / switching contact
27 Relay 2 / NO contact
28 Relay 2 / NC contact
29 Relay 2 / switching contact
GB - 16
1 5 7 8 10 11 14 15 16 20 22
Name Description
AN1+ Differential voltage input
0...±10 V DC; Ri = 55 kΩ
Function is defined by the machine builder
AO1 Output of the actual output frequency
0...±100 Hz => 0...±10 V DC (max. 5 mA)
CRF Reference voltage for set value poti
+10 V DC / max. 4 mA
COM Ground for analog in- and output
Function is defined by the machine builder
I1 13...30 V DC ±0 % smoothed
Ri = 2,1 kΩ; scan time 2 ms
I2 I1 + I2 = fixed frequency 3 (CP.21)
F Rotation selection
R Forward has priority
ST Power modules are enabled; reset at opening
Uout Supply of the digital inputs (24 V DC/ max.
100 mA)
0V Reference potential for digital inputs/outputs
RLA Programmable relay output (CP.31)
RLB Load capacity max. 30 V DC / 0.01...1 A
RLC Factory setting: Fault relay
FLA Programmable relay output (CP.32)
FLB Load capacity max. 30 V DC / 0.01...1 A
FLC Factory setting: Frequenzcy denpendent switch
X2A
24 25 26 27 28 29