Control Circuit Terminal Connections - Omron VARISPEED E7 User Manual

Control Circuit Terminal Connections

Connections to Inverter control circuit terminals are shown in
Forward Run/Stop
Reverse Run/Stop
External fault
Fault reset
Multi-function
Multi-step speed setting 1
digital inputs
[Factory settings]
Multi-step speed setting 2
Jog frequency selection
Adjustment
3
0 to 10V
2kΩ
2
1
4 to 20mA
MEMOBUS
communication
RS-485/422
Varispeed E7
CIMR-E7Z47P5
≈
S1
S2
S3
S4
S5
S6
S7
SN
SC
SP
24V
E(G)
Shield
terminal
Analog input power supply
+V
+15 V, 20 mA
Ω
2k
Analog input 1: Master
A1
frequency reference
Ω
0 to 10 V (20 k )
Multi-function analog input 1:
A2
[Default: Frequency Bias
Ω
4 to 20 mA (250 )]
P P
AC
0V
-V
Analog input power supply
-15 V, 20 mA
Terminating
resistance
R+
P
R-
S+
P
S-
IG
Shielded wires
Fig 2.21 Control Circuit Terminal Connections
Wiring Control Circuit Terminals
Fig 2.21.
≈
MA
Fault contact output
MB
250 VAC, 1 A max.
30 VDC, 1 A max.
MC
M1
Contact output 1
M2
[Default: During run]
M3
Contact output 2
M4 [Default: Zero speed]
E(G)
Shield
terminal
Adjustment,
20 k Ω
Multi-function analog output 1
-
+
(0 to 10 V, 2 mA)
FM
FM
[Default: Output frequency, 0 to 10 V]
Adjustment,
20 k Ω
Multi-function analog output 2
-
+
AM
(0 to 10 V, 2 mA)
AM
[Default: Output current, 0 to 10 V]
AC
Twisted-pair
P
shielded wires
Multi-function digital
output
250 VAC, 1 A max.
30 VDC, 1 A max.
2-35