3 ] Interface Specifications - Denso 400BW-CE User Manual

[ 3 ] Interface Specifications

CU-401
Pin No. Signal
2 RD
3 SD
4 ER
5 SG
6 DR
7 RS
8 CS
Shown below is a diagram of the internal connection in the CU-401.
CU-421
The USB interface on the CU-421 is USB1.1 (Full-speed) compliant with a type-B receptacle.
RS-232C interface port (Dsub-9P) on the CU-401
Functions
Receive data
Send data
Data terminal equipment ready
Signal ground
Data set ready
Request to send
Ready to send
CU-401
156
Signal Input/Output
CU-401 External device
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BHT