3. External Connection
RRY-16C(PCI)H, RRY-32(PCI)H
31
Connection to the LED
RRY-16C(PCI)H
O-00 (CN1: Pin 2)
LED
1.2k
Ω
Board side
Common of O-00 (CN1: Pin 21)
External
Power Supply
5VDC
+
-
Output a "1" to a bit will light the LED that is connected to the related relay output.
On the other hand, output a "0" to the bit will switch the LED off.
Figure 3.7. An Example to use Output O-00 < RRY-16C(PCI)H >
RRY-32(PCI)H
LED
1.2k
Ω
External
Power Supply
5VDC
+
-
Board side
O-00 (CN1: Pin 2)
Common of +0 Port (CN1: Pin 1)
Output a "1" to a bit will light the LED that is connected to the related relay output.
On the other hand, output a "0" to the bit will switch the LED off.
Figure 3.8. An Example to use Output O-00 < RRY-32(PCI)H >
Summary of Contents for RRY-16C(PCI)H
Page 7: ...vi RRY 16C PCI H RRY 32 PCI H ...
Page 15: ...1 Before Using the Product 8 RRY 16C PCI H RRY 32 PCI H ...
Page 39: ...3 External Connection 32 RRY 16C PCI H RRY 32 PCI H ...
Page 41: ...4 Function 34 RRY 16C PCI H RRY 32 PCI H ...
Page 49: ...5 About Software 42 RRY 16C PCI H RRY 32 PCI H ...