Industrial-data-systems IDS DT220 Manual de usuario descargar pdf (Pagina 41)

DT220 Users Manual version 1.a Hardware & Wiring

Hardware and Wiring

This section describes installation and wiring information for the interface ports. There

are three bi-directional serial ports, one parallel printer port, 7 TTL inputs and 8 TTL

outputs. In addition, there is an optional load cell input port.

TB1 - TTL Output 1- 6, gnd

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 Ground (GND)

TB2 - TTL Output 8 & 9, gnd, +5V

Pin #

Signal Name

1 TTL output 7

2 TTL output 8

3 Ground (GND)

4 Ground (GND)

5 Ground (GND)

6 +5V

7 +5V

TB3 - TTL Input 1 – 7 ( TTL Input 7 = Cal Function Lock)

Pin #

Signal Name

1 TTL input 1

2 TTL input 2

3 TTL input 3

4 TTL input 4

5 TTL input 5

6 TTL input 6

7 TTL input 7 (Function Lock)

Jump to ground to unlock

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Industrial-data-systems IDS DT220 Manual de usuario Pagina 41