Product specifications

Chapter 2 I/O ports
HA-680_V04 - 43 -
2-4-2 I/O port connections in torque control
This section describes the connection between the I/O ports and a host in torque control.
z Inputs:
The HA-680 driver provides five ports
for inputs as shown in the figure to the
right.
Specifications
Voltage: DC24V±10%
Current: 20mA or less (per port)
Connection
The HA-680 driver does not provide
the power supply for input signals.
Connect a [+24V] power supply for the
signals to [CN2-1: input signal
common].
z Outputs:
The HA-680 driver provides five ports
for outputs as shown in the figure to
the right.
Specifications
Voltage: DC24V±10%
Current: 40mA or less (per port)
All ports are insulated by
photocouplers.
Connection
Connect output signals between their
respective output ports and [CN2-6: output
common] port.
IN-COM
S-ON
DC24V
3.3k
7
3.3k
8
3.3k
9
12
3.3k
11
3.3k
10
0V
FWD-EN
REV-EN
External power
Servo-ON
Input 2
Input 3
Input 4
Input 5
12
3.3kΩ
0.1μF
IN-COM
PC-354
Input signal
Voltage DC24V
±
10%
Current 20mA or less
(for each terminal)
External power
5
6
OUT-COM
4
1
2
3
Z
CUR-LMT-M
READY
ALARM
HI-SPD
Output 1
Output 2
Output 3
Output 4
Phase-Z OC
Output common
CN2-6
OUT-COM
Ry
PC452
CN2-1, etc.
Voltage DC24V
±
10%
Current 40mA or less
(for each terminal)