38 S611 Soft Starter MN03902011E—May 2012 www.eaton.comCommunicationsReplacement PartsDescription Catalog NumberModbus communication adapter without I/O C441MModbus communication adapter with 120 Vac I/O C441NModbus communication adapter with 24 Vdc I/O C441PDeviceNet communication adapter with 120 Vac I/O C441KDeviceNet communication adapter with 24 Vdc I/O C441LPROFIBUS communication adapter with 120 Vac I/O C441SPROFIBUS communication adapter with 24 Vdc I/O C441QEthernet IP/Modbus TCP communication adapter with 120 Vac I/O C441REthernet IP/Modbus TCP communication adapter with 24 Vdc I/O C441TCommunication adapter C440-COM-ADPDescription Part NumberUser interface S611-KEYPADUser interface communication cable—0.25m (0.82 ft) D77E-QPIP25Control board assembly—52A standard S611-PCB-052SControl board assembly—65A standard S611-PCB-065SControl board assembly—77A standard S611-PCB-077SControl board assembly—99A standard S611-PCB-099SControl board assembly—125A standard S611-PCB-125SControl board assembly—156A standard S611-PCB-156SControl board assembly—180A standard S611-PCB-180SControl board assembly—242A standard S611-PCB-242SControl board assembly—302A standard S611-PCB-302SControl board assembly—361A standard S611-PCB-361SControl board assembly—414A standard S611-PCB-414SControl board assembly—52A pump S611-PCB-052PControl board assembly—65A pump S611-PCB-065PControl board assembly—77A pump S611-PCB-077PControl board assembly—99A pump S611-PCB-099PControl board assembly—125A pump S611-PCB-125PControl board assembly—156A pump S611-PCB-156PControl board assembly—180A pump S611-PCB-180PControl board assembly—242A pump S611-PCB-242PControl board assembly—302A pump S611-PCB-302PControl board assembly—361A pump S611-PCB-361PControl board assembly—414A pump S611-PCB-414PFrame A/B CT S611-CT-ABFrame C/D CT S611-CT-CDFrame E/F CT S611-CT-EFContactor assembly—52–180A C25DNY172Contactor assembly—242–414A C25DNY173www.comoso.com