30
GB
Installation and Connection
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13 14
PIN Function Name Description
X1.1 NO contact RLA Relay output (30V DC / 1A)
X1.2 NC contact RLB Function see parameter CP.22
X1.3 Main contact RLC ( factory setting: fault indication)
X1.4 Fixed frequency 1 I1 X1.4 + X1.5 = fixed frequency 3
X1.5 Fixed frequency 2 I2 no input = analog set value
X1.6 Digital Ground 0V Zero potential for digital in-/outputs
X1.7 +10V CRF Supply voltage for set value potentiometer (max. 4mA)
X1.8 Set value input REF 0...10VDC for analog set value
X1.9 Common COM Ground for analog in- and outputs
X1.10 Analog output AOUT Analog output of real frequency 0...10VDC = 0...100Hz
X1.11 15V +15V voltage supply for digital in-/outputs (max. 100mA)
X1.12 Reverse R Preset rotation; forward has priority
X1.13 Forward F
X1.14 Control release ST/RST Power modules are enabled; Reset at opening
In order to prevent a malfunction caused by interference voltage supply on
the control inputs, the following directions should be observed:
- Use shielded/drilled cables
- Lay shield on one side of the inverter onto earth potential
- Lay control and power cable separately (about 10...20 cm apart)
- Lay crossings in a right angle (in case it cannot be prevented)
3.2 Connection of the
control
EMCEMC
EMCEMC
EMC
3.2.1 Digital input
4 5 11 12 13 14
PE
4 6 12 13 14
PE
+
5
13...30VDC
ExternalExternal
ExternalExternal
External voltage supply
InternalInternal
InternalInternal
Internal voltage supply
Internal analog set-point
setting 0...10V
External analog
set-point setting
3.2.2 Analog input
789 PE
89
+-
SPS
PE
R = 3...10 kΩ
0...10 DCV
Ri = 56 kΩ
3. Control circuit
3.1 Assignment of
Terminal Strip X1
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