ICP DAS USA PCI-P16C16 - Manual (Page 16)

Heavy Loading Application ( > 0.3 A ) :
Figure 2-3. Heavy load relay circuit.
2.2 Open Collector Output
• For PCI-P16C16 Only
The PCI-P16C16 provides 16-channel open collector outputs and 4 channels
per common power. Each common power has designed fuse protection and
LED indicated status.
Wiring diagrams
Power Relay
P16R16DI
O Relay Power Relay
Contact
Heavy Loading
30Vdc
(Max.)
- Load
- Load
- Load
- Load
PCI-P16C16
Load current per channel: 30Vdc/600mA (max.)
PCI-P8R8/P16R16/P16C16/P16POR16 User’s Manual (Ver.2.2, 2005/5/5) … 16