Settings According To Host Controller; Sequence I/O Signals - Omron OMNUC W Series Manual

8.3 Settings According to Host Controller

This section describes the procedure for connecting the Servo Driver to the host controller and
provides details on related parameters.

8.3.1 Sequence I/O Signals

Sequence I/O signals are used to control Servo Driver operation. Connect these signal termi-
nals as required.
Input Signal Connections
Connect the sequence input signals as shown below (standard settings).
Note 1. Provide an external 24-V power supply; the Servo Driver does not have an internal 24-V power
2. OMRON recommends using the same external power supply as that used for output circuits.
+24 V power
supply
+24 V
Host controller
0 V
supply.
• Sequence input signal power supply specifications: 24 ± 1 V DC, 50 mA min.
The allowable voltage range for the 24-V sequence input circuit power supply is +11 V to +25
V. Although a +12-V power supply can be used, contact faults can easily occur for relays and
other mechanical contacts under low currents. Confirm the characteristics of relays and other
mechanical contacts before using a 12-V power supply.
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8.3 Settings According to Host Controller
Servo Driver
Photocoupler
3.3 kΩ
CN1-47
+24VIN
CN1-40
ORG CN1-41
CN1-42
POT
CN1-43
NOT
CN1-44
EXTP
CN1-45
ZERO
CN1-46
8