User`s manual

2-25
2
 Control Circuit Terminal Connections
Connections to Inverter control circuit terminals are shown in Fig 2.14.
Fig 2.14 Control Circuit Terminal Connections
≈ ≈
M2
M1
Contact output 1
[Default : Running]
M4
M3
Contact output 2
[Default : Zero speed]
M6
M5
Contact output 3
[Default :
Frequency agree 1]
MC
MB
Fault contact output
250 VAC, 1A max.
30 VDC, 1A max.
MA
Multi-function digital
output
250 VAC, 1A max.
30 VDC, 1A max.
Forward Run/Stop S1
Reverse Run/Stop S2
S3External fault
S4
Fault reset
S5
Multi-step speed setting 1
S6
S7
SN
Multi-step speed setting 2
Jog frequency selection
SC
SP
24V
Multi-function
digital inputs
[Factory setting]
+V
AC
A2
Multi-function analog input 2
[Default: Frequency bias
4 to 20mA (250 )]
Analog input 1: Master
frequency reference
0 to +10V (20 k )
A1
0V
RP
Analog input power supply
+15V, 20mA
Pulse train input [Default:
Frequency reference input]
0 to 32kHz
Analog input power supply
-15V, 20mA
-V
E(G)
Shield
terminal
PP
4 to 20mA
0 to 10V
3
2k
MP
E(G)
AC
Pulse train output
0 to 32kHz (2.2 k )
[Default: Output frequency]
FM
+
-
AM
+
-
AC
AM
FM
Adjustment,
20 k
Multi-function analog output 1
(-10 to +10V 2mA / 4 to 20mA)
[Default: Output frequency 0 to +10V]
Multi-function analog output 2
(-10 to +10V 2mA / 4 to 20mA)
[Default: Output current 0 to +10V]
Shield
terminal
R+
R-
S+
S-
IG
Terminating
resistance
Shielded wires P
Twisted-pair
Shielded wires
MEMOBUS
communication
RS-485/422
P
P
2
1
Analog input setting
adjustment
Ω
2k
Ω
Ω
Ω
Ω
Ω
Adjustment,
20 k
Ω
Varispeed F7
CIMR-F7Z47P5