Omron CJ1W-C113 - REV 02-2008 Operation Manual page 56

External I/O Circuitry
CJ1W-NC133/233/433 (Line Driver Output)
Connector pin arrangement for X and Z axes
Pin I/O
No.
A1 IN Power supply, 24 V DC (for output signals)
A2 IN GND, 24 V DC (for output signals)
A3 IN GND, 5 V DC (for pulse output)*
A4 IN Power supply, 5 V DC (for pulse output)*
A5 OUT CW pulse output (+)
A6 OUT CW pulse output (–)
A7 OUT CCW pulse/direction output (+)
A8 OUT CCW pulse/direction output (–)
A9 OUT Error counter reset output/origin-adjustment
command output
A10 OUT Error counter reset output with 1.6-kΩ resis-
tance
Origin-adjustment command output with
1.6-kΩ resistance
A11 IN Positioning completed input signal
A12 IN Origin common
A13 IN Origin input signal (24 V)
A14 IN Origin input signal (5 V)
A15 IN Interrupt input signal
A16 IN Emergency stop input signal
A17 IN Origin proximity input signal
A18 IN CW limit input signal
A19 IN CCW limit input signal
A20 IN Input common
Designation
* Be sure to wire the 5-V DC pulse output power supply with the correct polar-
ity.
Note 1. Use either the 24-V origin input signal or the 5-V origin input signal, but not
both.
2. Use 24 ± 10% V DC for the CJ1W-NC1@3/NC2@3 and 24 ± 5% V DC for
the CJ1W-NC4@3 as the output power supply.
3. Use 5 ± 5% V DC as the output power supply.
4. Do not use the 24-V DC output power supply or the 5-V DC pulse output
power supply together with the power supply for another input or output.
5. Be sure to wire the 5-V DC pulse output power supply with the correct po-
larity. Wiring with the polarity reversed will result in damage to internal el-
ements.
6. The leakage current must be less than 1.0 mA when two-wire-type sensors
are used.
7. Be sure to connect a load to the output terminals. If the load is short-cir-
cuited, it will damage the PCU's internal components.
8. The 24-V output power supply (A1 and B1) and the 24-V output ground (A2
and B2) are connected in the PCU. There is no connection, however, be-
tween the X/Y-axis connector and the Z/U-axis connector.
9. The 5-V pulse output power supply (A4 and B4) and the 5-V pulse output
ground (A3 and B3) are connected in the PCU. There is no connection,
however, between the X/Y-axis connector and the Z/U-axis connector.
10. Input commons (A20 and B20) are connected in the PCU. There is no con-
nection, however, between the X/Y-axis connector and the Z/U-axis con-
nector.
Connector pin arrangement for Y and U axes
Pin I/O
No.
B1 IN Power supply, 24 V DC (for output signals)
B2 IN GND, 24 V DC (for output signals)
B3 IN GND, 5 V DC (for pulse output)*
B4 IN Power supply, 5 V DC (for pulse output)*
B5 OUT CW pulse output (+)
B6 OUT CW pulse output (–)
B7 OUT CCW pulse/direction output (+)
B8 OUT CCW pulse/direction output (–)
B9 OUT Error counter reset output/origin-adjustment
command output
B10 OUT Error counter reset output with 1.6-kΩ resis-
tance
Origin-adjustment command output with
1.6-kΩ resistance
B11 IN Positioning completed input signal
B12 IN Origin common
B13 IN Origin input signal (24 V)
B14 IN Origin input signal (5 V)
B15 IN Interrupt input signal
B16 IN Emergency stop input signal
B17 IN Origin proximity input signal
B18 IN CW limit input signal
B19 IN CCW limit input signal
B20 IN Input common
Section 3-4
Designation
29