Rockwell Automation 61C613 16 Channel Analog Input Module - Manual (Page 35)

BĆ1
Appendix B
Module Block Diagram
16 Channel Analog Input Module (61C613)
Field
Sensors
J
T
J
T
IN 1
IN 8
ACCU
MUX
IN 9
IN 16
CJC
LOCAL
+
–
CJC
EXPANSION CONTROL BUS
CJC Expansion
MUX Expansion +15V
–15V
DC/DC
CONV. +5V
1KV BARRIER
ACCU
MUX
14 BIT
A/D
OPT.
&
MAG
ISOLATION
NON
VOL
8 BIT
MICRO
COMPUTER
RAM
PROM
FIRM
WARE
DATA
XFER
REGISTER
(24 BIT)
DATA
BUS
ADDRESS
ADDRESS
DECODER
CONTROL
R,WR