Protech Systems SI-W509 User Manual page 18

Relay Output:
Form A (Channel 0~3)
•
Contact Rating: 6A@ 35V DC/ 6A@240V AC
Max. Load Current: 700 mA per channel
Form A (Channel 4, 5)
•
Contact Rating: 2A@ 30V DC
Max. Load Current: 700 mA per channel
SI-W509 SERIES USER MANUAL
0.24A@220V DC
0.25A@250V AC
Chapter 2 Getting Started
Page: 2-8