YASKAWA MP3300iec - Page 66

22 Option Module - LIO-06 Module
66 YASKAWA America, Inc. MP3300iec Hardware Manual YAI-SIA-IEC-7
 Digital Input Circuit Connection Example
 Digital Output Circuit Connection Example
 Digital Output Circuit
The specifications of the LIO-06 digital output circuit are shown below.
Item Specification
Number of Outputs 8
Output Method Transistor Open Collector Sink Output
Isolation Photocoupler Isolation
External Power Supply Voltage DC24V±20%
Output Current 100mA Max
Leak Current at OFF 0.1mA Max
ON Time/OFF Time ON=0.25ms Max/OFF=1ms Max
Number of Commons 1
Protection Circuit
The fuses are not for circuit protection. They are for fire protection at output shorts. A fuse
should be attached outside each output when a protective circuit is necessary.
Fuse Rating 1A
Error Detection Blown fuse detection
Common
Internal Circuitry
Input
Register
DI
PS2805-4
1000PF
750
5.6
0.5
R
DO
Vin
Output
Register
R
FU
Photocoupler
PS280１－４
0Ｖ
Transistor
DTDS14GP
1.2kΩ
33kΩ
1000PF
Input Circuitry