Mitsubishi Electric MELSEC-A Series User Manual page 136

5.
MEMORY ICs BATTERY, CABLES AND DIN ADAPTER
- - - - - - - - - - - - - - - - - - - MELSEC·A
(3) Connection of twisted-pair cables is shown in Table 5.3.
I
Twleted-palr cable
) Remole module
Remote module
A2C
RECEIVE SEND RECEIVE SEND
SoA
,-,
RoA SoA
-,
RoA SoA
SOB
=x:~x=
SOB SOB
PCx=
SOB SOB
f--t
I I
'
,
SO
SO SO
SO
SO
RoA
~I'-----L
SLo
-
L----L
SLo
-
;XI !
,
RAB
~ I
+24 V +24 V +24V +24 V
I
I
: I
SLo
J!~
!T;
-240
240
-240
240
,
I
, ,
I
I
i I
!:x
I
- 24 VOC
I
,
I I
'
,
I"
L _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ..J
I
: I
,
,
Fig. 5.3 Connection of Twisted-pair Cables
41
5-6