EasyManuals Logo

metso automation maxPAC User Manual

metso automation maxPAC
95 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #87 background imageLoading...
Page #87 background image
maxPAC Hardware Reference Guide
Metso Automation MAX Controls Inc. 277596
11-6
B
u
f
f
e
r
s
B
u
f
f
e
r
s
B
u
f
f
e
r
s
Transmitter
Receiver
Receiver
Transmitte
r
Fiber
Fiber
OUT/IN
DATA
ADDR
LO/HI
LATCH
ACK
DATA[8..0]
ALT_IN
XACK
Remote
564 Bus
INT
Primary
DPU
ALT_IN
Secondary
DPU
OUT/IN
DATA
ADDR
LO/HI
LATCH
ACK
DATA[8..0]
ALT_IN
XACK
INT
B
u
f
f
e
r
s
OUT/IN
DATA
ADDR
LO/HI
LATCH
ACK
DATA[8..0]
XACK
INT
Transmitter
Receiver
Redundant
Fiber Optic
Transceiver
Receiver
Transmitter
Fiber
Fiber
Local Area Remote area
Redundant
Fiber Optic
Transceiver
Redundant
Fiber Optic
Transceiver
Redundant
Fiber Optic
Transceiver
M
A
C
K
M
A
C
K
M
A
C
K
M
A
C
K
Local Bus
Expanders
Remote Bus
Expanders
CPLD
CPLD
CPLD
CPLD
Status
Status
Figure 10-3. BEM Functional Block Diagram
Optical Transceivers – Convert the TTL level transmit serial data into an
optical signal and the received optical signal into a TTL level serial data. A
second transceiver supports redundant links for single DPU applications.
The transmitter/receiver chip pair detects the operational state of the active
link.

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the metso automation maxPAC and is the answer not in the manual?

metso automation maxPAC Specifications

General IconGeneral
Brandmetso automation
ModelmaxPAC
CategoryHome Automation
LanguageEnglish