YASKAWA Z1000 CIMR-ZU*A Series, Technical Manual

Page: 70 / 466

3.5 Control Circuit Wiring
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Control Circuit Connection Diagram
Refer to Figure 3.1 on page 53 when wiring terminals on the Z1000 Bypass and drive control circuits.
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Control Circuit Terminal Block Functions
WARNING! Sudden Movement Hazard. Always check the operation and wiring of control circuits after being wired. Operating a Z1000
Bypass with untested control circuits could result in death or serious injury.
WARNING! Sudden Movement Hazard. Confirm the drive I/O signals and external sequence before starting test run. Setting parameter
Z1-01 may change the I/O terminal function automatically from the default setting. Refer to Application Selection on page 108 . Failure
to comply may result in death or serious injury.
The functions of the control circuit terminals are shown in Table 3.7 .
The control circuit terminals on Terminal Board A2 are arranged as shown in Figure 3.19 .
12. SHIELD
11. SHIELD
10. IG24
9. IG24
8. DI-8
7. DI-7
6. DI-6
5. DI-5
4. DI-4
3. DI-3
2. DI-2
1. DI-1
TB2
TB3
4. SHIELD
3. TXRX-
2. TXRX+
1. IG5
TB1
12. DO-10 NO
11. DO-10 C
10. DO-10 NC
9. DO-9 NO
8. DO-9 C
7. DO-9 NC
6. DO-8 NO
5. DO-8 C
4. DO-8 NC
3. DO-7 NO
2. DO-7 C
1. DO-7 NC
Figure 3.19 Control Circuit Terminal Board A2 Arrangement
Table 3.7 Z1000 Bypass Control Circuit Terminal Board A2
Type Signal Name Description Specification
Digital Inputs
DI-1 Digital Input 1
Dry contact rated, photocoupler sinking input to IG, 24 Vdc 8 mA,
ground fault protected
DI-2 Digital Input 2
DI-3 Digital Input 3
DI-4 Digital Input 4
DI-5 Digital Input 5
DI-6 Digital Input 6
DI-7 Digital Input 7
DI-8 Digital Input 8
IG24 Isolated Ground Digital Input Common
3.5 Control Circuit Wiring
70 YASKAWA ELECTRIC SIEP YAIZ1B 01E YASKAWA AC Drive – Z1000 Bypass Technical Manual