Instruction manual

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3. SIGNALS AND WIRING
Note 1. P: Position control mode S: Speed control mode T: Torque control mode
2. For the differential line driver pulse train input. For the open collector pulse train input, make the following connection.
DOCO
46
OPC 12
20
47
PP 10
PG 11
NP 35
NG 36
DICOM
DOCOM
24VDC
3. For the sink I/O interface. For the source I/O interface, refer to Section 3.8.3.
3.8.2 Detailed description of interfaces
This section provides the details of the I/O signal interfaces (refer to the I/O division in the table) given in
Section 3.5. Refer to this section and make connection with the external equipment.
(1) Digital input interface DI-1
Give a signal with a relay or open collector transistor. Refer to Section 3.8.3 for the source input.
DICOM
V
CES
1.0V
I
CEO
100 A
TR
24VDC 10%
5.6k
For transistor
Approx. 5mA
Switch
300mA
Servo amplifier
SON,
etc.
(2) Digital output interface DO-1
A lamp, relay or photocoupler can be driven. Install a diode (D) for an inductive load, or install an inrush
current suppressing resistor (R) for a lamp load. (Permissible current: 40mA or less, inrush current: 100mA
or less) A maximum of 2.6V voltage drop occurs in the servo amplifier.
Refer to Section 3.8.3 for the source output.
If polarity of diode is
reversed, servo
amplifier will fail.
Servo amplifier
ALM,
etc.
Load
DOCOM
24VDC 10%
300mA