Denso BHT-825QW User Manual page 249

BHT-825Q series
CU-811
The CU-811 has an IEEE802.3-compliant Ethernet interface port (100Base-TX).
Ethernet Interface Port (RJ45 jack) on the CU-811
CU-821
The USB interface on the CU-821 is USB1.1 (Full-speed) compliant, with a Type Mini-B receptacle.
234
Pin No. Signal
1 TD+
2 TD-
3 RD+
4 N.C.
5 N.C.
6 RD-
7 N.C.
8 N.C.
Functions
Send data
Send data
Receive data
No connection
No connection
Receive data
No connection
No connection