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OPBD-155F2J1R
DELTA ELECTRONICS, INC.
4 Revision: S2
03/09/2007
www.deltaww.com
6. Pin Description
Tx/Rx Pin No. I/O Pin Name Description
1 VeeR Receiver Ground
2 O RD(n) Inverted Receiver Data Output
3 O RD(p) Non-Inverted Receiver Data Output
4 O SD
Normal Optical Input indicated by logic “High”, and No Optical
Input indicated by logic “Low”.
Rx
5 VccR +3.3V Receiver Power Supply
6 VccT +3.3V Transmitter Power Supply
7 I
TD(p)
Non-Inverted Transmitter Data Input
8 I
TD(n)
Inverted Transmitter Data Input
Tx
9 VeeT Transmitter Ground
MS Mounting studs/ connect this pin to Chassis ground
Bottom View
MS
MS
1
2
3
4
5
6
7
8
9