CJ1W-NC234 Omron, CJ1W-NC234 Datasheet - Page 79

• Manufacturer Part Number: CJ1W-NC234
• Description: High Speed Pulse Train 2 Axes
• Manufacturer: Omron

Specifications of CJ1W-NC234

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

CJ Position Control Units OPERATION MANUAL (CJ1W-NC214/234/414/434)
Connection Examples for Servo Drive
Example of Connection with Line Driver (CJ1W-NC234/NC434)
Connection Examples for OMNUC G5/G-series Servo Drive
Note 1. This is a line driver input for G5/G-series Servo Drive. To use this input, set Pn005 (Command
Note 2. Connect as shown here because the PCU handles forward direction commands as CW direction
Use a Servo Drive, and use the encoder phase Z as the origin input.
In this example, we use OMRON Servo Drive.
Use the positioning completed (INP) of the Servo Drive as the Origin Search Completed and
positioning completed.
Set the Servo Drive so that the position completed remains OFF while the motor is operating
and turns ON when it stops.
If you do not connect or set the positioning completed signal of the Servo Drive properly, Origin
Search may not complete or the positioning completed flag may not turn ON.
PCU (line driver)
CJ1W-NC234/NC434
Forward direction pulse output (+)
Forward direction pulse output (−)
Reverse direction pulse output (+)
Reverse direction pulse output (−)
Input common
24-V power supply for output
24-V GND for output
Positioning completed input
Alarm input
Encoder phase A+
Encoder phase A−
Encoder phase B+
Encoder phase B−
Encoder phase Z+
Encoder phase Z−
RUN output
Alarm reset output
Torque limit output
Error counter reset output
SEN output
Signal ground
External signal connector
Input common
Origin proximity input signal
Forward direction limit input signal
Reverse direction limit input signal
Emergency stop input signal
Interrupt input signal
Pulse Input Selection) of the G5-series Servo Drive or Pn40 (Command Pulse Input Selection) of
the G-series Servo Drive to 1 (line driver input).
Servo Drive connector
2-5 Connection Examples for Different Types of Motor Drive
17
16
19
18
11
12
13
15
21
20
23
22
25
24
26
27
12
10
13
14
5
1
3
7
9
1
9
24
VDC
+
N.O. bit
N.O. bit
+
N.C. bit
N.C. bit
N.C. bit
24 VDC
Shield
(Example) OMRON
Servo Drive
R88D-GTxxx
Shell FG
44
45
46
47
39
38
37
36
21
22
49
48
23
24
29
31
27
30
20
13
7
+CWLD
-CWLD
+CCWLD
−CCWLD
+24VIN
INP
INPCOM
/ALM
ALMCOM
+A
−A
+B
−B
+Z
−Z
RUN
RESET
GSEL
ECRST
SEN
SENGND
*1,*2
Servomotor
R88M-Gx
2-40
2