GB - 16
3.5 Control board Compact/General/Application without encoder interface
3.5.1 X2A Control Terminal Strip
• Tightening torque 0.22…0.25 Nm (2 lb inches) X2A
• Use shielded/drilled cables
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10 11 12 13 14 15 16 17 18 19 20 21
22 23 24 25 26 27 28 29
• Lay shield on one side of the inverter onto earth
potential
PIN Function Name Description
Differential voltage input 0…±10 V DC; Ri = 55 kΩ
1 + Setpoint input 1 AN1+
Setting of the analog setpoint
2 - Setpoint input 1 AN1-
3 +Analog input 2 AN2+
At factory setting no function
4 -Analog input 2 AN2-
Programmable analog outputs 0…±10 V DC (max. 5 mA)
5 Analog output 1 AO1 Output frequency 0…±100 Hz
6 Analog output 2 AO2 Apparent current 0…2•I
N
7 +10V output CRF Reference voltage for setpoint poti
+10 V DC / max. 4 mA
8
Analog ground COM Ground for analog in- and output
9
Programmable digital inputs 13…30 V DC ±0 % smoothed Ri: 2.1 kΩ; scan time: 2 ms
10 Fixed frequency 1
(CP.19)
I1 Selection of xed frequency
I1 + I2 = xed frequency 3 (CP.21)
11 Fixed frequency 2
(CP.20)
I2
12 External fault I3 Input for external error setting (E.EF)
13 DC braking I4 Activates DC braking (CP.22/23)
14 Forward F Rotation selection
15 Reverse R Forward has priority
16 Control release / Reset ST Power modules are enabled; reset at opening
17 Reset RST Reset; only when an error occurs
Digital outputs I = max. 50 mA
18 Transistor output 1 O1 Switched at real value = setpoint value
19 Transistor output 2 O2 Ready signal - switched as long as no error occurs
20 24 V - output Uout Supply of the digital inputs (24 V DC/ max. 100 mA)
21 20…30 V - input Uin Voltage input for external supply
22
Digital ground 0V Reference potential for digital inputs/outputs
23
Relay outputs Load capacity max. 30 V DC / 0.01…1 A
24 Relay 1 / NO contact RLA
Programmable relay output (CP.31)
Factory setting: Fault relay
25 Relay1 / NC contact RLB
26 Relay1 / switching
contact
RLC
27 Relay 2 / NO contact FLA
Programmable relay output (CP.32)
Factory setting: Frequency denpendent switch
28 Relay 2 / NC contact FLB
29 Relay 2 / switching
contact
FLC
Installation and Connection
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