Chapter 3 Connections and Wiring
Revision January 2011 3-27
Signal Pin No Details
Wiring Diagram
(Refer to 3.3.4)
OA
/OA
21
22
OB
/OB
25
23
OZ
/OZ
50
24
Encoder signal output A, B, Z (Line-driver
output). The motor encoder signals are
available through these terminals.
C13/C14
Position
Pulse
Output
OCZ 48
Encoder signal output Z (Open-collector
output).
-
VDD 17
VDD is the +24V source volta
e provided by the
drive. Maximum permissible current 500mA.
COM+
COM-
11
45
47
49
COM+ is the common voltage rail of the Digital
Input (DI) and Digital Output (DO) signals.
When using VDD, VDD should be connected to
COM+. If not using VDD, the users should add
an external applied power (+12V to +24V). The
positive end of this applied power should be
connected to COM+ and the negative end of
this applied power should be connected to
COM-.
VCC 20
VCC is a +12V power rail provided by the drive.
It is used for providin
simple analo
command
(analog speed or analog torque command).
Maximum permissible current 100mA.
Power
GND
12,13,
19,44
The polarity of VCC is with respect to Ground
(GND).
Other NC 14
See previous note for NC terminal description
of CN1 connector on page 3-13.
-
The Digital Input (DI) and Digital Output (DO) have factory default settings which
correspond to the various servo drive control modes. (See section 6.1). However, both the
DI's and DO's can be programmed independently to meet the requirements of the users.
Detailed in Tables 3.B and 3.C are the DO and DI functions with their corresponding
signal name and wiring schematic. The factory default settings of the DI and DO signals
are detailed in Table 3.G and 3.H.
All of the DI's and DO's and their corresponding pin numbers are factory set and non-
changeable, however, all of the assigned signals and control modes are user changeable.
For Example, the factory default setting of DO5 (pins 28/27) can be assigned to DO1
(pins 7/6) and vise versa.
Call 1(800)985-6929 for Sales
Call 1(800)985-6929 for Sales
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