Industrial-data-systems IDS DT200 Manual do Utilizador descarregar pdf (Página 51)

DT 200 Users Manual version 1.E

Stainless Steel Wall Mount or Panel Mount Serial Port 3

RS485/TTL Connector - TB 6

For RS232 or RS485, jumper SW4 input jumper to correct setting.

Pin #

Signal Name

1 TTL input 5

2 TTL input 6

3 RS485 TX +

4 RS485 TX -

5 RS485 RX +

6 RS485 RX -

7 Ground (GND)

Digital/ Parallel Port Connector – TB2 & TB4

TTL outputs 1 thru 8 will drive 24ma at TTL low level, and 8ma at TTL hi level. Output

9 is an open collector output with 4.7k-ohm resistor to +5V.

Digital/Parallel Port – TB2

Pin #

Signal Name

1 TTL Output 1

2 TTL Output 2

3 TTL Output 3

4 TTL Output 4

5 TTL Output 5

6 TTL Output 6

7 TTL Output 7

Digital/Parallel Port – TB4

Pin #

Signal Name

1 TTL Output 8

2 TTL Output 9

3 TTL Input 1

4 TTL Input 2

5 TTL Input 3

6 TTL Input 4

7 GROUND

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Industrial-data-systems IDS DT200 Manual do Utilizador Página 51