art008 schemat2

1    DCD Carrier Detect

2    RxD Received Data

3    TxD Transmitted Data

4    DTR Data Terminal Ready

5    Masse Signal Ground

6    DSR Data Set Ready

7    RTS Request to Send

8    CTS Clear to Send

9    Rl Ring Indicator

C1..C4 - luF/16V

Cl

+ 5

PORT RS-232C KOMPUTERA PC

◄

DB9 F

T.

C3

C1 +	VCC
v+	GND
Cl-	TlOUT
C2 +	RUN
C2-	RlOUT
V-	T1IN
T20UT	T2IN
R2IN	R20UT

16

15

14

13

12

U

10

MAX232

uC

ATM EG Al 6

15

14,

PD1(TXD)

PD0(RXD)

— C4

1