Delta Electronics Network Device VFD-S - Manual (Page 7)

English- 7
Terminal Explanations
Terminal Symbol Explanation of Terminal Function
R/L1, S/L2, T/L3 AC line input terminals (three phase)
L/L1, N/L2 AC line input terminals (single phase)
U/T1, V/T2, W/T3 Motor connections
+2/B2 – B1 Connections for Braking Resistor (optional)
+2/+1 – B1 Connections for DC Link Reactor (optional)
Earth Ground
Control Terminal Wiring (Factory Setting)
A. XXXSXXA/B/D/U
RA M1 AVI 10V + AFM M0 M4 M2 M3 M5 GND
RB
RC
MO1
MCM
RJ11
Multi-step speed 3
Multi-step speed 2
Multi-step speed 1
Reset
Reverse/Stop
Forward/Stop
Corrector
potentiometer
VR : 1K~5K
Freq. meter
0~10 VDC
Full scale voltmeter
Operation freq.
setting
potentiometer
VR : 3K~5K
Relay contactor output
Factory setting : Fault indication
Photo coupler output
Factory setting : in work
6 ~ 1
RS485 Communication port
B. XXXSXXE
Multi-step speed 3
* *
Wire Gauge: 24-12 AWG
Wire Type: Copper Only
Torque: 4 kgf-cm (3.5 in-lbf)
Wire Gauge: 24-16 AWG
Wire Type: Copper Only
Torque: 2 kgf-cm (1.7 in-lbf)