Denso BHT-300B - Page 167

Chapter 5 Handling the CU-300 (Option)
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CU-311
The CU-311 has an IEEE802.3-compliant Ethernet interface port (10Base-T).
Ethernet Interface Port (RJ45 jack) on the CU-311
Pin No. Signal Functions
1 TD+ Send data
2 TD- Send data
3 RD+ Receive data
4 N.C. No connection
5 N.C. No connection
6 RD- Receive data
7 N.C. No connection
8 N.C. No connection
The MAC address of the CU-311 is printed on the nameplate.