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61
MITSUBISHI ELECTRIC
MELSEC AnS/QnAS
SPECIAL FUNCTION MODULES
0
1
2
3
4
5
6
7
A
1SJ51T64
2
N
T
T
I
O
RO
N
S
D
D
O N
8
9
A
B
C
D
E
F
E
RA
R
E
R
A1SJ51T64
DATA
DG
FG
+24
24G
RUN A
RUN B
LocalI/Oswithflexibleinstallation
TheMELSECI/OLinkisverysimpletohandle.
Toputitintooperation,allthatisnecessaryistoset
DIPswitchestoindicatewhichstationsarepresent.
Otherwise,thelocalI/Osbehaveinthesamewayas
locallyinstalledonesandareprogrammed
inthesamewayviathePLCprogram.
Specialfeatures:
V
Online diagnostics by means of LEDs
V
Cablingintreestructure(Tconnectionspossible)
V
Up to 128 inputs/outputs per module
V
Refresh time of 5.4 ms for 64 I/Os
V
The number of master modules is limited only by
the address range of the CPU.
V
Transmission distance up to 200 m (cable length)
V
Indication of faulty stations by means of LEDs
M
MELSEC I/O Link Master Module
Specifications
ControllableI/Opoints
I/Orefreshtime
A1SJ51T64
128(usingmixedmoduleswith4inputs/4outputs)
ms ca.5.4
bit/s 38400
Registerinsertionmethod
Commu-
nication
rate
method
synchronization
method
errorcontrol
system
transmission
path
transmission
totaldistance
I/Ostations
type
no.ofcores
diameter
Combinationofframe-synchronizationandbit-synchronization
Paritycheck
Bus/treesystem
m 200
16(moduleswith4I/Os)
Shieldedtwistedpaircable
2
≥
0.5mm
2
LED
64(definablebyI/Oassignment)
≥
0.75
21.6–27.6VDC
Commu-
nication
cable
Error(RUN)displayofstations
No.ofoccupiedI/Opoints
Applicablewiresize
mm
2
External
voltagesupply
currentsupply
(24VDC)
mA 90
Internalpowerconsumption(5VDC)
Weight
Dimensions(WxHxD)
mA 115
kg 0.3
mm 34.5x130x93.6
Orderinformation
Art.no. 47192
Accessories
I/OlinkmodulesAJ55TB
kkk
(refertothefollowingpage)
BASICS
A
A
Communications Modules