Denso BHT-825QW User Manual page 248

9.1.3 Interface Specifications
CU-801
The CU-801 RS-232C interface connector uses Dsub-9P.
Pin. No. Signal Name
2 RD
3 SD
4 ER
5 SG
6 DR
7 RS
8 CS
The CU-801 internal wiring is shown below.
Function
Receipt data
Transmission data
Data terminal ready
Signal ground
Data set ready
Transmission request
Transmission ready
CU-801
2D Code Handy Terminal
Signal Direction
CU-801 ↔ External Device
←
→
→
—
—
—
—
BHT-825Q series
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