Control Circuit Terminal Connections - Omron SYSDRIVE RV Series User Manual

Control Circuit Terminal Connections

Connections to Inverter control circuit terminals are shown in Fig 2.22.
Multi-function
contact input
External
frequency
references
-28
2
Forward Run/Stop
Reverse Run/Stop
Thermal switch contact
for Braking Unit
3 4
External fault
Fault reset
Multi-step command 1
(Main speed switching)
Multi-step speed
Defaults
setting 2
Jog frequency
selection
External
baseblock command
Pulse train input
Frequency setting
2 kΩ
adjustment
Frequency
setter
3
0 to 10 V
2 kΩ
2
1 4 to 20 mA P
P
0 to 10 V
RS-422A/485
communications
Fig 2.22 Control Circuit Terminal Connections
Inverter
S1
S2
S3
S4
S5
S6
S7
S8
+24V 8mA
CN5 (NPN setting)
SC
+24V
E(G)
Shield wire
connection terminal
Master speed pulse train
RP
0 to 32 kHz (3 kΩ)
High level: 3.5 to 13.2 V
input
Frequency setting power
+V
+15 V 20 mA
Master speed reference
A1
0 to 10 V (20 kΩ)
A2
Master speed reference
4 to 20 mA (250 Ω)
[0 to 10 V (20 kΩ) input]
A3 Multi-function anlog input
0 to 10 V (20 kΩ)
P
AC
0V
Factory setting:
Not used
-V
(−15V 20mA)
Terminating
resistance
R+
R-
S+
S-
IG
MP
Pulse train output
0 to 32 kHz (2.2 kΩ)
AC
Default: Output
frequency
Ammeter adjustment
AM
20 kΩ
Multi-function analog output 2
-10 to 10 V 2 mA
−
+
Default: Output current
AM
0 to +10 V
Ammeter adjustment
FM
20 kΩ
Multi-function analog output 1
−
AC
+
-10 to 10 V 2 mA
FM
Default: Output current
0 to +10 V
E(G)
MA
MA Error contact output
MB
250 VAC, 10 mA min. 1 A max.
30 VDC, 10 mA min. 1 A max.
MC
MC
M1
Multi-function contact output
250 VAC, 10 mA min. 1 A max.
M2
30 VDC, 10 mA min. 1 A max.
Default: Running
signal
P1
Open collector 1
Default: Zero-
speed
Multi-function
P2 open-collector outputs
Open collector 2
48 VDC, 50 mA
Default:
PC Frequency
agree signal