LCP-1250RJ3SR-S
DELTA ELECTRONICS, INC.
4
Oct. 17. 2007 Rev. 1.02
www.deltaww.com
Pin Function Definitions
Pin Num.
Name
Function
Plug Seq.
Notes
1 VeeT
Transmitter
Ground
1
Note
5
2
TX Fault
Transmitter Fault Indication
3
Note 1 - Function not available
3
TX Disable
Transmitter Disable
3
Note 2 - Module disables on high or
open
4 MOD-DEF2
Module
Definition
2
3 Note 3 - Two-wire serial ID interface
5 MOD-DEF1
Module
Definition
1
3 Note 3 - Two-wire serial ID interface
6
MOD-DEF0
Module Definition 0
3
Note 3 - grounded in module
7
Rate Select
Not Connect
3
Function not available
8
LOS
Loss of Signal
3
Note 4 - Function not available
9 VeeR
Receiver
Ground
1
Note
5
10 VeeR
Receiver
Ground
1
Note
5
11 VeeR
Receiver
Ground
1
Note
5
12
RD-
Inverse Received Data Out
3
Note 6
13
RD+
Received Data Out
3
Note 6
14 VeeR
Receiver
Ground
1
Note
5
15
VccR
Receiver Power
2
Note 7 - 3.3V ± 5%
16
VccT
Transmitter Power
2
Note 7 - 3.3V ± 5%
17 VeeT
Transmitter
Ground
1
Note
5
18
TD+
Transmitter Data In
3
Note 8
19
TD-
Inverse Transmitter Data In
3
Note 8
20 VeeT
Transmitter
Ground
1
Note
5
Plug Seq.: Pin engagement sequence during hot plugging.