Littelfuse Interface Modules

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Manufacturer = Littelfuse

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Number of Ports	Interface Type	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Interface Modules ON/OFF TIMING MODULE CIO-DN-P Littelfuse 1: 338,43 € 1In Stock	Mfr. Part No. CIO-DN-P Mouser Part No 576-CIO-DN-P	Littelfuse	Interface Modules ON/OFF TIMING MODULE	Datasheet	1In Stock	338,43 € 322,10 € 310,43 €	Min.: 1 Mult.: 1	Communication Modules	DeviceNET		CAN	12 VAC	24 VAC	- 20 C	+ 70 C	CIO-DN	Bulk
Interface Modules RS-485:RS-232CONV.W/ CABLE& RS485-RS232 Littelfuse 1: 207,18 € 3In Stock	Mfr. Part No. RS485-RS232 Mouser Part No 576-RS485-RS232	Littelfuse	Interface Modules RS-485:RS-232CONV.W/ CABLE& Learn More about Littelfuse industrial communication control	Datasheet	3In Stock	207,18 € 195,11 € 188,03 € 183,79 €	Min.: 1 Mult.: 1	Converters	RS-232 to RS-485	2 Port	RS232/485			- 20 C	+ 50 C	RS485	Bulk
Interface Modules RS-485:RS-232CONV.W/ CABLE& RS485-USB Littelfuse 1: 252,42 € 3In Stock	Mfr. Part No. RS485-USB Mouser Part No 576-RS485-USB	Littelfuse	Interface Modules RS-485:RS-232CONV.W/ CABLE& Learn More about Littelfuse industrial communication control	Datasheet	3In Stock	252,42 €	Min.: 1 Mult.: 1	Converters	USB to RS-485	2 Port	RS-485, USB			- 20 C	+ 50 C	RS485	Bulk
Interface Modules ON/OFF TIMING MODULE CIO-120-MB Littelfuse 1: 313,99 € 3In Stock	Mfr. Part No. CIO-120-MB Mouser Part No 576-CIO-120-MB	Littelfuse	Interface Modules ON/OFF TIMING MODULE	Datasheet	3In Stock	313,99 € View 300,75 € 289,85 €	Min.: 1 Mult.: 1	Communication Modules	Modbus RTU		Modbus RTU	90 VAC	130 VAC	- 20 C	+ 70 C		Bulk
Interface Modules MODBUS CIO MODULE FOR USE WITH CIO-MB Littelfuse 1: 312,59 € 1Expected 10/19/2026	Mfr. Part No. CIO-MB Mouser Part No 576-CIO-MB	Littelfuse	Interface Modules MODBUS CIO MODULE FOR USE WITH	Datasheet	1Expected 10/19/2026	312,59 €	Min.: 1 Mult.: 1	Communication Modules	Modbus RTU		Modbus RTU	12 V	24 V	- 20 C	+ 70 C	CIO-MB	Bulk
Interface Modules RS-485COMMUNICATIONS MODULE/ RS485MS-2W Littelfuse 1: 164,29 € 3Expected 10/12/2026	Mfr. Part No. RS485MS-2W Mouser Part No 576-RS485MS-2W	Littelfuse	Interface Modules RS-485COMMUNICATIONS MODULE/ Learn More about Littelfuse industrial communication control	Datasheet	3Expected 10/12/2026	164,29 € 152,96 € 147,41 € 144,08 €	Min.: 1 Mult.: 1	Communication Modules	Modbus	1 Port	RS-485	24 V	24 V	- 20 C	+ 50 C	RS485	Bulk
Interface Modules ETHERNET CIO MODULE FOR MODBUS CIO-EN Littelfuse 1: 479,25 € 1Factory Stock Available Restricted Availability	Mfr. Part No. CIO-EN Mouser Part No 576-CIO-EN	Littelfuse	Interface Modules ETHERNET CIO MODULE FOR MODBUS Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK. This product will require additional documentation to export from the United States.	Datasheet	1Factory Stock Available More Info Available	479,25 € 452,13 €	Min.: 1 Mult.: 1 Restricted Availability	Communication Modules	Modbus-TCP/RTU	2 Port		12 V	24 V	- 20 C	+ 70 C	CIO-EN	Bulk
Interface Modules 1200:5 1.5inW FOOTED CIO-120-DN-P Littelfuse 1: 370,83 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. CIO-120-DN-P Mouser Part No 576-CIO-120-DN-P	Littelfuse	Interface Modules 1200:5 1.5inW FOOTED	Datasheet	Non-Stocked Lead-Time 6 Weeks	370,83 € 352,94 € 340,15 €	Min.: 1 Mult.: 1	Communication Modules	DeviceNET		CAN	90 VAC	130 VAC	- 20 C	+ 70 C	CIO-DN	Bulk
Interface Modules ON/OFF TIMING MODULE CIO-777-PR Littelfuse 1: 734,79 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. CIO-777-PR Mouser Part No 576-CIO-777-PR	Littelfuse	Interface Modules ON/OFF TIMING MODULE	Datasheet	Non-Stocked Lead-Time 6 Weeks	734,79 € 692,55 €	Min.: 1 Mult.: 1	Communication Modules	PROFIBUS		PROFIBUS	12 VAC	24 VAC	- 20 C	+ 70 C	CIO-777-PR	Bulk
Interface Modules ON/OFF TIMING MODULE CIO-MLPII-PR Littelfuse 1: 539,90 € Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. CIO-MLPII-PR Mouser Part No 576-CIO-MLPII-PR	Littelfuse	Interface Modules ON/OFF TIMING MODULE	Datasheet	Non-Stocked Lead-Time 6 Weeks	539,90 € 509,35 €	Min.: 1 Mult.: 1	Communication Modules	PROFIBUS		PROFIBUS	12 VAC	24 VAC	- 20 C	+ 70 C		Bulk
Interface Modules RS-485 to RS-232-C Conv w 120-Vac PS SE-485 Littelfuse Non-Stocked	Mfr. Part No. SE-485 Mouser Part No 576-SE-485	Littelfuse	Interface Modules RS-485 to RS-232-C Conv w 120-Vac PS		Non-Stocked		Request a Quote										Bulk