Instruction manual

36 PCM-4896 User Manual
100Base-Tx Ethernet connector
(CN12)
This 100Base-Tx Ethernet connector is a standard RJ-45 connector.
The onboard Realtek RTL8139A fast Ethernet controller supports
10Mb/s and 100 Mb/s N-way auto-negotiation operation.
100Base-Tx Ethernet connector (CN12)
Pin Signal Pin Signal
1 Tx+ 2 Tx-
3 Rx+ 4 N/C
5 N/C 6 Rx-
7 N/C 8 N/C
Digital I/O connector (CN15)
The PCM-4896/L Rev.B has onboard 4 TTL digital input channels
and 4 TTL digital output channels. The pin assignment of CN15
are as follows.
Digital I/O connector (CN15)
Pin Signal Pin Signal
1 DI 0 2 DI 1
3 DI 2 4 DI 3
5 DO 0 6 DO 1
7 DO 2 8 DO 3