Yaskawa LEGEND-MC - Manual (Page 18)

12
LEGEND-MC Installation Guide
Digital Output
Note: The ULN 2803 output chip is capable of 600 mA at a single output, or
800mA for the four outputs simultaneously.
Item Specifications
Number of Output Points 4
Output Format Sinking
Output Classification Transistor Output
Isolation Optical
Load Voltage 24 VDC ± 20%
Load Current 200 mA/Output (600 mA if activated individually)
Response Time OFF to ON <0.25 ms
ON to OFF <0.5 ms
External Common Power 24 VDC ± 20% 15 mA
Common User Fuse Rating 1A
Individual User Fuse Rating 200 mA recommended
23
22
21
46
48
L
L
49
Legend-MC I/O
Connector CN5
47
24
Fuse
Digital Output 1
Digital Output 2
Digital Output 3
Digital Output 4
PS2505-4
ULN2803
10k
4
.7k
Internal Circuitry
24VDC
L
L
Field Wiring