30
GB
Installation and Connection
1
2
3
4
5
6
7
8
9
10 11 12 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
EMC
EMC
EMC
EMC
EMC
3.2.1 Digital input
4
5
11 12 13 14
PE
4
6
12 13 14
PE
+
5
13...30VDC
External
External
External
External
External
voltage supply
Internal
Internal
Internal
Internal
Internal
voltage supply
Internal analog set-point
setting 0...10V
External analog
set-point setting
3.2.2 Analog input
7
8
9
PE
8
9
+
-
SPS
PE
R = 3...10 k
Ω
0...10 DCV
Ri
=
56 k
Ω
3.
Control circuit
3.1
Assignment of
Terminal Strip X1
Содержание COMBIVERT F4-S Series
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