3 ] Interface Specifications - Denso BHT-100BW-CE User Manual

[ 3 ] Interface Specifications

Pin No. Signal
1 FG
2 SD
3 RD
4 RS
5 CS
6 DR
7 SG
8 CD
20 ER
Shown below is a diagram of the internal connection in the CU-7000.
RS-232C interface port (Dsub-25S) on the CU-7000
Functions
Frame ground
Send data
Receive data
Request to send
Ready to send
Data set ready
Signal ground
Carrier detect
Data terminal equipment ready
120
Signal Input/Output
CU-7000 External device
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