Rockwell Automation 57C435 Processor Module, AutoMax - Manual (Page 40)

BĆ2
Appendix B (Continued)
Module Block Diagram
Processor Module (57C431)
LITHIUM
BATTERY
68010
MPU
PIO
TIMER
2
CHANNEL
UART
16K X 16
EPROM
256K X 16
PARITY
RAM
WATCHDOG
TIMER
INTERRUPT
CONTROLLER
REAL TIME CLOCK
BAUD RATES
BATTERY
OK
OK
SUPER
CAPACITOR
DATA
ADDRESS
BUS
ADDRESS
I/O BUS
B
U
S
I
N
T
E
R
F
A
C
E
ADDRES
S
D
ATA
+5V
+12V
-12V
X
M
I
T
R
C
V
DC/DC
CONVERTER
DC/DC
CONVERTER
XMIT
RTS
DTR
RECV
CTS
DSR
COM
XMIT
RTS
DTR
RECV
CTS
DSR
COM
2
4
20
3
5
6
2
4
20
3
5
6
X
M
I
T
R
C
V
MUL
TIBUS