PEP Modular Computers Modular Computers RS485 - Analog Sensors

SMART I/O User’s Manual
March 12, 1996
©1996 PEP Modular Computers GmbH
Page 5 - 14
Chapter 5 Analog Modules
Connection
Gnd (0V)
AGND AGND
VOUT1
VOUT0
Pin 1
Pin 2
Pin 13
Pin 14
Analog Actuators
Analog Sensors
IN0P IN2P IN0N IN2N IN1P IN3P IN1N IN3N
AGND AGND
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