Chapter 3
Control input/output
- -
14
CN1-8
input signal common
: IN-COM
◆
Function
This is a common signal to “CN1-5, -6, and -7”, and supplies power form the outside for input
signals.
◆
Connection
The externally supplied voltage for input signals is “+24V”.
3-3-2 CN2 input signal connection and functions
FWD-LMT and REV-LMT are available for input signals.
No running torque is generated at the terminal through which this signal is being input.
For the input circuit power, prepare DC 24V separately (the current consumption is approximately
10mA per circuit).
CN2-31
FWD inhibit
: FWD-LMT
CN2-33
REV inhibit
: REV-LMT
◆
Functions
(1) FWD (or REV) inhibit: The actuator does not generate any forward (or reverse) torque while the
input signal is being generated. If both of the input signals are generated, the actuator
generates neither forward nor reverse torque. The inputs may be used to limit the motion range
between limit sensors.
(2) All pulses that are input to the detected portion during limit sensor detection are ignored.
(3) The logic can be changed by selecting [Parameter setup mode]
→
[38: Input pin logic]. The default
is 0. When the input signal causes the opti-isolator to be on, the limit function works.
◆
Connection
(1) For the input circuit power supply, prepare DC 24V separately.
(2) The input current is at approximately 10mA per circuit.
CN2-29
LMT signal power
: LMT-Vcc
◆
Function
FWD-LMT and REV-LMT are power supply terminals.
◆
Connection
Connect the 24VDC external power.
470Ω
Shielded
LMT-V
CC
FWD-LMT
REV-LMT
29
31
33
DC+24V max
35/36
HS-360
470Ω
2.7KΩ
2.7KΩ
FG
