Delta Electronics ASDA-B2 series - Signals Explanation of Connector CN1

ASDA-B2 Chapter 3 Connections and Wiring
Revision September 2013 3-21
3.3.2 Signals Explanation of Connector CN1
General Signals
Signal Pin No Details
Wiring Diagram
(Refer to 3.3.3)
Analog
Signal
Input
V_REF 20
1. Motor speed command: -10V to +10V,
corresponds to -3000 ~ +3000 r/min speed
command (Factory default setting).
2. Motor speed command: -10V to +10V,
corresponds to -3 ~ +3 rotations position
command (Factory default setting).
C1
T_REF 18
Motor torque command: -10V to +10V,
corresponds to -100% to +100% rated torque
command.
C1
Position
Pulse
Input
PULSE
/PULSE
SIGN
/SIGN
PULL HI
43
41
39
37
35
The drive can accept two different types of pulse
inputs: Line Driver (The max. input frequency is
500kHz) and Open Collector (The max. input
frequency is 200kHz).
Three different pulse commands can be selected
via parameter P1-00. Quadrature, CW + CCW
pulse & Pulse / Direction.
Should an Open Collector type of pulse be used
this terminal must be connected to an external
power supply to be lulled high.
C3/C4
High-
speed
Position
Pulse
Input
HPULSE
/HPULSE
HSIGN
/HSIGN
38
36
42
40
The drive can accept two different types of high-
speed pulse inputs: +5V input and Line-driver
input. The max. input frequency is 4MHz. Three
different pulse commands can be selected via
parameter P1-00. They are A phase + B phase
(Quadrature), CW pulse + CCW pulse, and Pulse
+ Direction.
C4-2
Position
Pulse
Output
OA
/OA
21
22
Encoder signal output A, B, Z (Line-driver
output). The motor encoder signals are available
through these terminals.
C13/C14
OB
/OB
25
23
OZ
/OZ
13
24
OCZ 44 Encoder signal output Z (Open-collector output). -
Power
VDD 17
VDD is the +24V source voltage provided by the
drive. Maximum permissible current 500mA.
-
COM+
COM-
11
14
COM+ is the common voltage rail of the Digital
Input and Digital Output signals. Connect VDD to
COM+ for source mode.
For external applied power sink mode (+12V to
+24V), the positive terminal should be connected
to COM+ and the negative to COM-.
GND 19
The polarity of VDD is with respect to Ground
(GND).
VARITEL INGENIERIA ELECTRONICA S.A.
info@varitel.com - www.varitel.com - Tel. (54) 11-4243-1171 / Fax: (54) 11-4292-7545
Manuel Baliña 456, Lomas de Zamora (B1832CCJ) Buenos Aires, Argentina.