2 ac output modules, 1) power supply phasing for output signals, Caution – Yaskawa 120 Series I/O Modules User Manual
Page 262

6.4 Precautions on Wiring
6-35
6
If the resistance is too small, the amount of heat generation will increase, and a high
wattage will be required. Here, the wattage for a dummy resistor of 10 k
Ω is calcu-
lated.
The wattage of the dummy resistor is as follows:
Normally, about three times the computed value is used to allow surplus wattage. A
3-W resistor would terefore be used.
6.4.2
AC Output Modules
1) Power Supply Phasing for Output Signals
Connect power supplies of the same phases to the common 1 and common 2 of the
AC I/O Module.
If power supplies of different phases are connected, overheating or fire may
occur.
Fig. 6.13 Power Supply Phasing for Output Signals
W = = = 1 W
(Power supply voltage)
R
2
(100 V)
10 k
Ω
2
CAUTION
Connect power
supply with the
same phase.
Output 1
Output 8
Common 1-1
Common 1-2
Output 9
Output 16
Common 2-1
Common 2-2
Fuses
Loads
Connect power
supply with the
same phase
100 VAC
(200 VAC)
- Tag Generator (30 pages)
- MP3300iec (82 pages)
- 1000 Hz High Frequency (18 pages)
- 1000 Series (7 pages)
- PS-A10LB (39 pages)
- iQpump Micro User Manual (300 pages)
- 1000 Series Drive Option - Digital Input (30 pages)
- 1000 Series Drive Option - CANopen (39 pages)
- 1000 Series Drive Option - Analog Monitor (27 pages)
- 1000 Series Drive Option - CANopen Technical Manual (37 pages)
- 1000 Series Drive Option - CC-Link (38 pages)
- 1000 Series Drive Option - CC-Link Technical Manual (36 pages)
- 1000 Series Drive Option - DeviceNet (37 pages)
- 1000 Series Drive Option - DeviceNet Technical Manual (81 pages)
- 1000 Series Drive Option - MECHATROLINK-II (32 pages)
- 1000 Series Drive Option - Digital Output (31 pages)
- 1000 Series Drive Option - MECHATROLINK-II Technical Manual (41 pages)
- 1000 Series Drive Option - Profibus-DP (35 pages)
- AC Drive 1000-Series Option PG-RT3 Motor (36 pages)
- Z1000U HVAC MATRIX Drive Quick Start (378 pages)
- 1000 Series Operator Mounting Kit NEMA Type 4X (20 pages)
- 1000 Series Drive Option - Profibus-DP Technical Manual (44 pages)
- CopyUnitManager (38 pages)
- 1000 Series Option - JVOP-182 Remote LED (58 pages)
- 1000 Series Option - PG-X3 Line Driver (31 pages)
- SI-EN3 Technical Manual (68 pages)
- JVOP-181 USB Copy Unit (2 pages)
- JVOP-181 (22 pages)
- SI-EN3 (54 pages)
- MECHATROLINK-III (35 pages)
- SI-ET3 (49 pages)
- EtherNet/IP (50 pages)
- SI-EM3 (51 pages)
- 1000-Series Option PG-E3 Motor Encoder Feedback (33 pages)
- 1000-Series Option SI-EP3 PROFINET (56 pages)
- PROFINET (62 pages)
- AC Drive 1000-Series Option PG-RT3 Motor (45 pages)
- SI-EP3 PROFINET Technical Manual (53 pages)
- A1000 Drive Option - BACnet MS/TP (48 pages)
- A1000 12-Pulse (92 pages)
- A1000 Drive Software Technical Manual (16 pages)
- A1000 Quick Start (2 pages)
- JUNMA Series AC SERVOMOTOR (1 page)
- A1000 Option DI-101 120 Vac Digital Input Option (24 pages)