User manual

Chapter 3 Wiring
© 1999 DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
13
CH 3-4 Control Terminal Wiring (Factory Setting)
1. Terminal Explanations:
Terminal symbols
Terminal name Remarks
RA - RC
Multi-Function Indication
Output Contact
RB – RC
Multi-Function Indication
Output Contact
Refer to Pr.3-06 Relay output contact
RA-RC (N.O. Contact)
RB-RC (N.C. Contact)
MO1 -MCM Multi-function PHC output Refer to Pr.3-05
RJ - 11 Serial communication port RS-485 serial communication interface
+10V - GND Power Supply (+10 V)
AVI - GND
Analog voltage/current freq.
command
0 to +10 V (Max. Output Frequency) Input or
4 to 20mA (Max. Output Frequency) Input
AFM - GND
Analog frequency/current
meter
0 to +10 V (Max. output Frequency) Output
M0 - GND Multi-function auxiliary input
M1 - GND Multi-function input 1
M2 - GND Multi-function input 2
M3 - GND Multi-function input 3
M4 - GND Multi-function input 4
M5 - GND Multi-function input 5
Refer to Pr.4-04 to Pr.4-08
Operation
freq. set by
potentiometer
3K~5K
Relay contactor output
Factory setting : Fault indication
RS485 Communication port
Factory setting : AC Motor
drive operational
Photo coupler output
M5
Mulit-step speed 1
Mulit-step speed 2
Control Terminals
Reverse/Stop
M0
bias
potentolmeter: 1K
Freq. meter
0~10 VDC
Full scale voltmeter
10V
+
AFMAVI
Forward/Stop
Reset
M2M1 M4M3
MO1
Mulit-step speed 3
GND
6 ~ 1
MCM
RJ11
RA
RB
RC
Wire Gauge: 22-24
AWG
Wire Type: Copper Only
Torque: 4 kg-cm