Product specifications
Chapter 2 I/O ports
HA-680_V04 - 31 -
2-3-2 I/O port connections in the speed control
This section describes the connections between the I/O ports and the host in the speed 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)
◆ Connections
The HA-680 driver does not provide
the power supply for input signals.
Connect a [+24V] power supply for the
signals to [CN2-12: 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.
◆ Connections
Connect output signals between their
respective output ports and [CN2-6:
output common] port.
12
Input signal
3.3kΩ
Voltage DC24V
±
10%
Current 20mA or less
(for each terminal)
DC24V
External power
0.1μF
IN-COM
PC354
IN-COM
S-ON
DC24V
External power
Servo-ON
3.3k
7
3.3k
8
3.3k
9
12
3.3k
11
3.3k
10
0V
FWD-EN
REV-EN
Input 2
Input 3
Input 4
Input 5
5
6
OUT-COM
4
1
2
3
Z
HI-SPD
ALARM
Output 1
Output 2
Output 3
Output 4
Phase-Z OC
Output common
CN2-1, etc.
CN2-6
OUT-COM
Ry
Voltage DC24V
±
10%
Current 40mA or less
(for each terminal)