Pepper Computer Modular Computers RS485 - Manual (Page 170)

SMART I/O User’s Manual
March 12, 1996 ©1996 PEP Modular Computers GmbH Page 5 - 14
Chapter 5 Analog Modules
Connection
Gnd (0V)
A
GND
A
GND
V
OUT1
V
OUT0
Pin 1
Pin 2
Pin 13
Pin 14
Analog Actuators
Analog Sensors
IN0P IN2P IN0N IN2N IN1P IN3P IN1N IN3N
A
GND
A
GND
A/D Circuit
IN0N MUX 1:4 MAX359
4.7 k
IN0P
AGND
+15V
+15V
-15V
1 k
-15V
MAX427
4.7 k
1 nF
220 k
220 k
220 k
220 k
ADC
MAX191
+5V
-5V
3.9 k