A.1 Compatible Devices and Cables
A.1.1 Abbreviations
These abbreviations are used in the device and cable listing. In the cable part numbers, `XXX' indicates that a cable length option is available. Contact 5our Modicon distributor for further information.
Modicon Devices and Cables
Abbreviation
Meaning
J375 | Modicon Micro 84 Modbus communication option |
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J474 | Modicon 484 Modbus communication option |
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J478 | Modicon Modbus network option |
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W190 | Modicon 584 Modbus cable assembly, AS±W190±XXX |
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W807 | Modicon 884 Modbus cable assembly, AS±W807±XXX |
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W952 | Modicon 984±680 to IBM AT cable assembly, AS±W952±XXX |
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W953 | Modicon 984±680 to P230 cable assembly, AS±W953±XXX |
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W978 | Modicon 984 to Modbus modem cable assembly, AS±W978±XXX |
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Cable Adapters
Abbreviation | Meaning | Equivalent Part |
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9M9M | 9±pin male to 9±pin male | Jameco GC9M |
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25F9M | 25±pin female to 9±pin male | Jameco AD926 |
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25F25F | 25±pin female to 25±pin female | Jameco GC25F |
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X25F9M | 25±pin female to 9±pin male, | Jameco AD926 |
| modified | remove connection between |
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| female pin 8 and male pin 1 |
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Adapters are available from: Jameco Electronics, 1355 Shorewa5 Road,
Belmont, CA 94002. Telephone: (415)
A.1.2 Making `Quick Connections'
The Modbus Plus inline connector (Modicon part
Do not use a Modbus Plus terminating connector
84 Compatible Devices and Cables
890 USE 103 00