Compatible Devices and Cables
8484 890 USE 103 00
A.1 Compatible Devices and Cables

A.1.1 Abbreviations

'$0$ !!/$3( 1(-,0 /$20$#(,1'$#$3("$ ,#" !*$*(01(,&,1'$" !*$
. /1,2+!$/0(,#(" 1$01' 1 " !*$*$,&1'-.1(-,(0 3 (* !*$
-,1 "15-2/-#("-,#(01/(!21-/%-/%2/1'$/(,%-/+ 1(-,
Modicon Devices and Cables
Abbreviation Meaning
J375 Modicon Micro 84 Modbus communication option
J474 Modicon 484 Modbus communication option
J478 Modicon Modbus network option
W190 Modicon 584 Modbus cable assembly, AS–W190–XXX
W807 Modicon 884 Modbus cable assembly, AS–W807–XXX
W952 Modicon 984–680 to IBM AT cable assembly, AS–W952–XXX
W953 Modicon 984–680 to P230 cable assembly, AS–W953–XXX
W978 Modicon 984 to Modbus modem cable assembly, AS–W978–XXX
Cable Adapters
Abbreviation Meaning Equivalent Part
9M9M 9–pin male to 9–pin male Jameco GC9M
25F9M 25–pin female to 9–pin male Jameco AD926
25F25F 25–pin female to 25–pin female Jameco GC25F
X25F9M 25–pin female to 9–pin male,
modified Jameco AD926
remove connection between
female pin 8 and male pin 1
# .1$/0 /$ 3 (* !*$%/-+ +$"-*$"1/-,("0'-/$4 5- #
$*+-,1$*$.'-,$  

A.1.2 Making ‘Quick Connections’

'$-#!20 *20(,*(,$"-,,$"1-/-#("-, . /1(0
02(1 !*$%-/+ )(,&0(+.*$0(,&*$14(01$#. (/.*200'($*#"-,,$"1(-,0
1 0$/( *.-/1
-20$  -#!20*20 1$/+(, 1(,&"-,,$"1-/ (,
0$/( *" !*$ ..*(" 1(-,