Delta Electronics AFE075A23A, User Manual

Page: 21 / 131

Chapter 5 Control Terminals

AFE2000 Series
5-19
Terminals Terminal Function Factory Setting (NPN mode)
SG+
SG-
PIN 1,2,7,8 :Reserved PIN 3, 6: GND
PIN 4: SG- PIN 5: SG+
RA1
Multi-function relay output 1 (N.O.)
a
RB1
Multi-function relay output 1 (N.C.)
b
RC1 Multi-function relay common
RA2 Multi-function relay output 2 (N.O.) a
RB2 Multi-function relay output 2 (N.C.) b
RC2 Multi-function relay common
Resistive Load:
5A(N.O.)/3A(N.C.) 250VAC
5A(N.O.)/3A(N.C.) 30VDC
Inductive Load (COS 0.4):
2.0A(N.O.)/1.2A(N.C.) 250VAC
2.0A(N.O.)/1.2A(N.C.) 30VDC
It is used to output each monitor signal, such as drive is
in operation, frequency attained or overload indication.
NOTE: Wire size of analog control signals: 18 AWG (0.75 mm
2
) with shielded wire
Digital inputs (FWD, REV, MI1~MI8, COM)
 When using contacts or switches to control the digital inputs, please use high quality
components to avoid contact bounce.
Transistor outputs (MO1, MO2, MCM)
 Make sure to connect the digital outputs to the right polarity.
 When connecting a relay to the digital outputs, connect a surge absorber across the coil and
check the polarity.
Removing the Terminal Block
1. Loosen the screws by screwdriver. (As shown in the figure.)
2. Remove the control board by pulling it out in parallel direction for 6~8 cm (as indicated in the figure
below : arrow
1
) then lift the control board (as indicated in the figure below: arrow
2
).