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Installation
Standard connections
Main contactor
and fuses
L1
3-phase
Power supply
L2
200 to 240 V
L3
50/60 Hz
PE
Forward run/stop
Reverse run/stop
External fault
Full reset
Multi-step speed setting 1
Multi-step speed setting 2
Jog reference
External base
Block reference
Multi-step speed setting 3
Multi-function
Multi-step speed setting 4
digital inputs
[Factory setting]
Accel/decel time 1
Emergency stop
(NO contact)
Varispeed G7
Short-circuit bar
T
Line
filter
Analog input setting
adjustment
2k•
3
-10 to 10 V
2k•
2
1
-10 to 10 V/
4 to 20 mA
-10 to 10 V
P
P
P
P
MEMOBUS
communication
RS-485/422
P
DC reactor to improve inputs
power factor (optional)
Braking resistor (option)
U
X
B1
1
2
U/T1
R/L1
S/L2
V/T2
T/L3
W/T3
Varispeed G7
CIMR-G7C47P5
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
SN
SC
SP
24V
E(G)
Pulse train input [Default:
RP
Frequency reference input]
0 to 32 kHz
+V
Analog input power supply
+15V,, 20 mA
Analog input 1 Master
A1
frequency reference
0 to +10 V (20 k•)
Multi-functions analog input 2
A2
[Default: Frequency bias
4 to 20 mA (250•)]
A2 Multi-functions analog input 3
[Default: Auxiliary Frequency
Reference 0 to 10 V (20•)]
AC
0V
-V
Analog input power supply
-15 V, 20 mA
Terminating
resistance
R+
R-
S+
S-
IG
Shielded twisted
Shielded cable
P
pair cable
B2
M
MA
Fault contact output
MB
250 VAC, 1A or less
30 VDC, 1A or less
MC
M1
Run signal at
M2
Factory settings
M3
Open collector output 1
[Zero speed signal at
M4
factory setting]
M5
Open collector output 2
[Frequency agreement
M6
signal at factory setting]
Open collector output 3
[Ready to operate at
factory setting]
Open collector output 4
[Frequency (FOUT)
detection 2 at
factory setting]
E(G)
MP
Pulse train output
0 to 32kHz (2.2 k•)
[Output frequency at
AC
factory setting]
Frequency master
adjusting potentiometer
20 k•
-
+
Multi-function analog output 1
FM
FM
(-10 to +10V, 2mA)
[Output frequency af factory
Ammeter
adjusting
setting 0 to 10 V]
potentiometer
20 k
-
+
Multi-function analog output 2
AM
AM
(-10 to +10 V, 2 mA)
[Output current at
AC
factory o to +10 V]
Motor
Multi-function
contact output
250 VAC, 1A or less
30 VDC, 1A or less
Multi-function
open collector
output
48 VDC 50mA or less
257
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