Pepper Computer Modular Computers RS232 User Manual

SMART I/O User’s Manual

October 01, 1996

©1996 PEP Modular Computers GmbH

Page 5 - 92

Chapter 5  Analog Modules

Although the SM-ADC1 has one solder jumper (J2) for EEPROM configura-

tion, the user should not interfere with it.

Jumper J4 likewise should not be interfered with as it is factory set at the

time of ordering and controls the unipolar/bipolar mode of ADC operation .

The following shows the pinout/signal relationship for the SM-ADC1 when

connected to a particular screw terminal block.

Pin 1

Pin 2

Pin 13

Pin 14

1

IN0+

Analog Input Ch. 0+

2

IN3+

Analog Input Ch. 3+

3

IN0-

Analog Input Ch. 0-

4

IN3-

Analog Input Ch. 3-

5

AGND

Analog GND

6

AGND

Analog GND

7

IN1+

Analog Input Ch. 1+

8

IN4+

Analog Input Ch. 4+

9

IN1-

Analog Input Ch. 1-

10

IN4-

Analog Input Ch. 4-

11

IN2+

Analog Input Ch. 2+

12

IN5+

Analog Input Ch. 5+

13

IN2-

Analog Input Ch. 2-

14

IN5-

Analog Input Ch. 5-