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Interface Modules

Interface Modules are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many interface module manufacturers including Advantech, Connective Peripherals, Digi International, HMS Networks, Phoenix Contact, Samtec, Siemens, StarTech, Tripp Lite, Weidmuller & more.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Number of Ports	Maximum Data Rate	Interface Type	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Interface Modules Anybus PROFINET slave - EtherCAT slave ABC4020-A HMS Networks 1: £717.71 4In Stock	Mfr. Part No. ABC4020-A Mouser Part No 898-ABC4020-A	HMS Networks	Interface Modules Anybus PROFINET slave - EtherCAT slave	Datasheet	4In Stock	£717.71	Min.: 1 Mult.: 1											Bulk
Interface Modules Intesis Universal IR Air Conditioner to BACnet MSTP / Modbus RTU - 1 unit IN485UNI001I100 HMS Networks 1: £244.26 10In Stock	Mfr. Part No. IN485UNI001I100 Mouser Part No 898-IN485UNI001I100	HMS Networks	Interface Modules Intesis Universal IR Air Conditioner to BACnet MSTP / Modbus RTU - 1 unit	Datasheet	10In Stock	£244.26	Min.: 1 Mult.: 1											Bulk
Interface Modules FL SPD USB ISOLATOR 1000V 41x36.5mm USB-ISO Olimex Ltd. 1: £15.50 74In Stock 225Expected 27/11/2026	Mfr. Part No. USB-ISO Mouser Part No 909-USB-ISO	Olimex Ltd.	Interface Modules FL SPD USB ISOLATOR 1000V 41x36.5mm		74In Stock 225Expected 27/11/2026	£15.50	Min.: 1 Mult.: 1	Isolators	USB 2.0	2 Port	12 Mb/s	USB 2.0	8 V	15 V				Bulk
Interface Modules Fiber Optic To RS-232/422/485 Converter ADAM-4541-C Advantech 1: £263.36 9In Stock	Mfr. Part No. ADAM-4541-C Mouser Part No 923-ADAM-4541-C	Advantech	Interface Modules Fiber Optic To RS-232/422/485 Converter	Datasheet	9In Stock	£263.36	Min.: 1 Mult.: 1	Converters	Fiber Optic to RS-232/422/485	3 Port	115.2 kb/s	Fiber Optic, RS-232/422/485	10 V	30 V	- 10 C	+ 70 C
Interface Modules Fiber Optic to RS-232/422/485 Converter ADAM-4542+-BE Advantech 1: £536.56 6In Stock	Mfr. Part No. ADAM-4542+-BE Mouser Part No 923-ADAM-4542+-BE	Advantech	Interface Modules Fiber Optic to RS-232/422/485 Converter	Datasheet	6In Stock	£536.56	Min.: 1 Mult.: 1	Converters	Fiber Optic to RS-232/RS-422/RS-485	2 Port	921.6 kb/s	Fiber Optic, RS-232/422/485	10 V	30 V	- 10 C	+ 70 C	ADAM-4542+
Interface Modules 2-port RS-232/422/485 PCIe Comm. Card PCIE-1602B-AE Advantech 1: £89.01 26In Stock	Mfr. Part No. PCIE-1602B-AE Mouser Part No 923-PCIE-1602B-AE	Advantech	Interface Modules 2-port RS-232/422/485 PCIe Comm. Card	Datasheet	26In Stock	£89.01	Min.: 1 Mult.: 1	PCIe Serial Cards	RS-232/422/485	2 Port	921.6 kb/s	PCIe, RS-232/422/485			- 10 C	+ 60 C	PCIE-1602
Interface Modules Serial communication, 4 channels, RS-232 or RS-485, channel-to-channel isolation GRV-CSERI-4 Opto 22 1: £641.24 3In Stock Restricted Availability	Mfr. Part No. GRV-CSERI-4 Mouser Part No 94-GRV-CSERI-4	Opto 22	Interface Modules Serial communication, 4 channels, RS-232 or RS-485, channel-to-channel isolation Learn More about Opto 22 groov epic system Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	3In Stock	£641.24	Min.: 1 Mult.: 1 Restricted Availability		4-Channels Communication						- 20 C	+ 70 C	groov EPIC
Interface Modules SNAP 2-Ch RS-485/422 (2-wire or 4-wire) Serial Communication Module SNAP-SCM-485-422 Opto 22 1: £423.68 5In Stock Restricted Availability	Mfr. Part No. SNAP-SCM-485-422 Mouser Part No 94-SNAP-SCM-485-422	Opto 22	Interface Modules SNAP 2-Ch RS-485/422 (2-wire or 4-wire) Serial Communication Module Learn More about Opto 22 snap pac system Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	5In Stock	£423.68 £409.93	Min.: 1 Mult.: 1 Restricted Availability	Communication Modules	RS-422/485	2 Port	115 kb/s	RS-422/485	5 V	5 V	0 C	+ 70 C	SNAP
Interface Modules RS422-485-Eth Mod RJ-45 MCU & TCP/IP WIZ750SR-485 WIZnet 1: £21.56 116In Stock	Mfr. Part No. WIZ750SR-485 Mouser Part No 950-WIZ750SR-485	WIZnet	Interface Modules RS422-485-Eth Mod RJ-45 MCU & TCP/IP		116In Stock	£21.56 £17.20 £16.45 £15.39 View £14.64 £14.12 Quote	Min.: 1 Mult.: 1	Serial Device Servers				Ethernet, RS-485	2.7 V	3.6 V	0 C	+ 70 C	WIZ750
Interface Modules CM AS-I MASTER ST ET 200SP (AS-I V3.0) 3RK71376SA000BC1 Siemens 1: £1,080.13 2In Stock	Mfr. Part No. 3RK71376SA000BC1 Mouser Part No 982-3RK71376SA000BC1	Siemens	Interface Modules CM AS-I MASTER ST ET 200SP (AS-I V3.0)	Datasheet	2In Stock	£1,080.13 £979.40	Min.: 1 Mult.: 1	Communication Modules	Actuator Sensor Interface - AS-i			AS-i	24 V	30 V	- 25 C	+ 60 C
Interface Modules ET 200SP. F-DQ 8X 24VDC/0.5A PP 6ES71366DC000CA0 Siemens 1: £497.50 5In Stock 6Expected 18/11/2026 New At Mouser	Mfr. Part No. 6ES71366DC000CA0 Mouser Part No 982-6ES71366DC000CA0 New At Mouser	Siemens	Interface Modules ET 200SP. F-DQ 8X 24VDC/0.5A PP Learn More about Siemens et200sp io modules	Datasheet	5In Stock 6Expected 18/11/2026	£497.50	Min.: 1 Mult.: 1						19.2 V	28.8 V			ET200SP
Interface Modules SIMATIC ET 200SP, COMMUNICATION MODULE 6ES71376AA010BA0 Siemens 1: £553.60 8In Stock New At Mouser	Mfr. Part No. 6ES71376AA010BA0 Mouser Part No 982-6ES71376AA010BA0 New At Mouser	Siemens	Interface Modules SIMATIC ET 200SP, COMMUNICATION MODULE Learn More about Siemens et200sp io modules	Datasheet	8In Stock	£553.60	Min.: 1 Mult.: 1	Interface Modules		2 Port	250 kbps	RJ-232, RJ-485	19.2 V	28.8 V	- 30 C	+ 60 C	ET200SP
Interface Modules SIMATIC DP, ET200M INTERFACE IM153-2 HF 6ES71532BA100XB0 Siemens 1: £1,958.28 3In Stock	Mfr. Part No. 6ES71532BA100XB0 Mouser Part No 982-6ES71532BA100XB0	Siemens	Interface Modules SIMATIC DP, ET200M INTERFACE IM153-2 HF		3In Stock	£1,958.28	Min.: 1 Mult.: 1	Communication Modules							0 C	+ 60 C
Interface Modules SIMATIC DP, PROFINET,IM154-4,ET 200PRO 6ES71544AB100AB0 Siemens 1: £642.93 3In Stock	Mfr. Part No. 6ES71544AB100AB0 Mouser Part No 982-6ES71544AB100AB0	Siemens	Interface Modules SIMATIC DP, PROFINET,IM154-4,ET 200PRO	Datasheet	3In Stock	£642.93 £605.97	Min.: 1 Mult.: 1										SIMATIC DP
Interface Modules INTERFACE MODULE IM155-6PN STANDARD 6ES71556AR000AN0 Siemens 1: £517.10 5In Stock New At Mouser	Mfr. Part No. 6ES71556AR000AN0 Mouser Part No 982-6ES71556AR000AN0 New At Mouser	Siemens	Interface Modules INTERFACE MODULE IM155-6PN STANDARD Learn More about Siemens et200sp io modules	Datasheet	5In Stock	£517.10 £487.84	Min.: 1 Mult.: 1	Interface Modules		2 Port		RJ-45	19.2 V	28.8 V	- 30 C	+ 60 C	ET200SP
Interface Modules SIMATIC ET 200SP, PROFI INTERFACE MODULE 6ES71556AU010CN0 Siemens 1: £557.34 8In Stock New At Mouser	Mfr. Part No. 6ES71556AU010CN0 Mouser Part No 982-6ES71556AU010CN0 New At Mouser	Siemens	Interface Modules SIMATIC ET 200SP, PROFI INTERFACE MODULE Learn More about Siemens et200sp io modules	Datasheet	8In Stock	£557.34	Min.: 1 Mult.: 1	Interface Modules		2 Port		RJ-45	19.2 V	28.8 V	- 30 C	+ 60 C	ET200SP
Interface Modules ET 200SP. IM155-6DP HF incl. DP-Connect. 6ES71556BA010CN0 Siemens 1: £591.34 5In Stock New At Mouser	Mfr. Part No. 6ES71556BA010CN0 Mouser Part No 982-6ES71556BA010CN0 New At Mouser	Siemens	Interface Modules ET 200SP. IM155-6DP HF incl. DP-Connect. Learn More about Siemens et200sp io modules	Datasheet	5In Stock	£591.34 £557.34	Min.: 1 Mult.: 1	Communication Modules							- 25 C	+ 60 C	ET200SP
Interface Modules ET 200SP. IM155-6MF HF 6ES71556MU000CN0 Siemens 1: £1,198.44 4In Stock New At Mouser	Mfr. Part No. 6ES71556MU000CN0 Mouser Part No 982-6ES71556MU000CN0 New At Mouser	Siemens	Interface Modules ET 200SP. IM155-6MF HF Learn More about Siemens et200sp io modules	Datasheet	4In Stock	£1,198.44	Min.: 1 Mult.: 1	Interface Modules		2 Port		RJ-45	19.2 V	28.8 V	- 30 C	+ 60 C	ET200SP
Interface Modules SIMATIC PN/PN COUPLER 6ES71583AD100XA0 Siemens 1: £865.78 10In Stock	Mfr. Part No. 6ES71583AD100XA0 Mouser Part No 982-6ES71583AD100XA0	Siemens	Interface Modules SIMATIC PN/PN COUPLER	Datasheet	10In Stock	£865.78 £816.00	Min.: 1 Mult.: 1	Communication Modules									SIMATIC PN
Interface Modules BUS CONNECTOR F. PROFIBUS, W/O PG SOCKET 6ES79720BA420XA0 Siemens 1: £94.51 27In Stock	Mfr. Part No. 6ES79720BA420XA0 Mouser Part No 982-6ES79720BA420XA0	Siemens	Interface Modules BUS CONNECTOR F. PROFIBUS, W/O PG SOCKET	Datasheet	27In Stock	£94.51 £83.76 £83.02 £79.85 £77.62	Min.: 1 Mult.: 1										SIMATIC ET200
Interface Modules PB CONNECTOR, 90 DEGREE, W/O PG SOCKET 6ES79720BA520XA0 Siemens 1: £102.49 26In Stock	Mfr. Part No. 6ES79720BA520XA0 Mouser Part No 982-6ES79720BA520XA0	Siemens	Interface Modules PB CONNECTOR, 90 DEGREE, W/O PG SOCKET	Datasheet	26In Stock	£102.49 £94.06 £90.44 £87.42 £82.61	Min.: 1 Mult.: 1										SIMATIC ET200
Interface Modules CONNECTOR PROFI 12MB,T CBL,PG SOCKET 6ES79720BB420XA0 Siemens 1: £118.70 10In Stock	Mfr. Part No. 6ES79720BB420XA0 Mouser Part No 982-6ES79720BB420XA0	Siemens	Interface Modules CONNECTOR PROFI 12MB,T CBL,PG SOCKET	Datasheet	10In Stock	£118.70 £108.08 £104.16 £101.81	Min.: 1 Mult.: 1										SIMATIC ET200
Interface Modules CONNECTION PLUG F. PROFIBUS, FASTCONNECT 6ES79720BB520XA0 Siemens 1: £118.70 11In Stock	Mfr. Part No. 6ES79720BB520XA0 Mouser Part No 982-6ES79720BB520XA0	Siemens	Interface Modules CONNECTION PLUG F. PROFIBUS, FASTCONNECT	Datasheet	11In Stock	£118.70 £108.08 £104.16 £101.81	Min.: 1 Mult.: 1										SIMATIC ET200
Interface Modules RESISTOR PROFI TERMINATING 6ES79720DA000AA0 Siemens 1: £327.88 18In Stock	Mfr. Part No. 6ES79720DA000AA0 Mouser Part No 982-6ES79720DA000AA0	Siemens	Interface Modules RESISTOR PROFI TERMINATING	Datasheet	18In Stock	£327.88 £312.07 £300.76	Min.: 1 Mult.: 1										SIMATIC ET200
Interface Modules ELECTRONIC OPTION CARD ETHERNET TCP-IP A VW3A3616 Schneider Electric 1: £302.60 15In Stock 69On Order	Mfr. Part No. VW3A3616 Mouser Part No 996-VW3A3616	Schneider Electric	Interface Modules ELECTRONIC OPTION CARD ETHERNET TCP-IP A	Datasheet	15In Stock 69On Order	£302.60	Min.: 1 Mult.: 1