Pepper Computer Modular Computers RS485 - Manual (Page 219)

SMART I/O User’s Manual
©1996 PEP Modular Computers GmbH March 12, 1996 Page 5 - 63
5
Chapter 5 Analog Modules
Connection
Input Circuit
AGND
AGND AGND
AGND IN0+ IN0- IN2+ IN2-
IN1+ IN1- IN3+ IN3-
TMP+
TMP-
PT100
In0-
AD 7711
MUX 8:1
AD508F
MUX 8:1
AD508F
10 M
68 k 47 k - 5V + 5V
10 M
68 k 47 k - 5V + 5V
In0+
AGND
+12V
-12V
+12V
-12V
-5V
+5V
-5V
+5V
-5V
10 k
+5V
+5V
OP213
1/2
10 k
-5V
-5V
OP213
1/2