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ADC-4

ELECTRONIC ENERGY CONTROL, INC.

ADC-4

Card Type

Data acquisition

Chipset

Siemens

I/O Options

Analog inputs (4), expansion ports (3)

Data Bus

Serial

CONNECTIONS

Function

Label

Function

Label

Analog inputs

CN1

Relay control expansion port

CN4

Analog input expansion port

CN2

Serial port (see pinout below)

SC1

Input expansion port

CN3

   

SC1 PINOUT

Function

Screw

Function

Screw

Serial transmit

1

DC -9V to -14V in

4

Serial receive

2

DC -9V to -14V in

5

Signal ground

3

DC +9V to +14V in

6

SERIAL PORT SPEED SELECTION

Setting

JP1/A

JP1/B

JP1/C

JP1/D

50bps

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

75bps

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

110bps

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

134.5bps

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

150bps

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

300bps

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

600bps

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

1200bps

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

1800bps

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

2000bps

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

2400bps

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

3600bps

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

4800bps

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

7200bps

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

9600bps

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

19.2Kbps

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 1 & 2 closed