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PLX3x Protocol Conversion Gateways

ProSoft Technology PLX3x Protocol Conversion Gateways provide high-speed, bi-directional data transfers between EtherNet/IP™-enabled PACs and ASCII devices. The EtherNet/IP™ driver supports multiple I/O connections with RPI control. The gateway features an embedded EDS add-on profile, enabling simplified integration and reduced commissioning time. The gateway supports 1440 bytes of input data and 1440 bytes of output data for larger applications.

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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	Number of Ports	Interface Type	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Dimensions
Gateways EtherNet/IP to ASCII Gateway PLX31-EIP-ASCII ProSoft Technology 1: £919.93 3In Stock Restricted Availability New At Mouser	Mfr. Part No. PLX31-EIP-ASCII Mouser Part No 39-PLX31-EIP-ASCII New At Mouser	ProSoft Technology	Gateways EtherNet/IP to ASCII Gateway Learn More about ProSoft Technology prosoft plx3x protocol conversion gateways 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	£919.93 £820.92	Min.: 1 Mult.: 1 Restricted Availability	Gateways	2 Port	EtherNet, Serial	10 VDC	36 VDC	- 25 C	+ 70 C	13.67 cm x 5.05 cm x 11.13 cm
Gateways Modbus TCP/IP to IEC 60870-5-104 Server Gateway PLX32-MBTCP-104 ProSoft Technology 1: £1,704.80 3In Stock Restricted Availability New At Mouser	Mfr. Part No. PLX32-MBTCP-104 Mouser Part No 39-PLX32-MBTCP-104 New At Mouser	ProSoft Technology	Gateways Modbus TCP/IP to IEC 60870-5-104 Server Gateway Learn More about ProSoft Technology prosoft plx3x protocol conversion gateways 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	£1,704.80 Quote Quote	Min.: 1 Mult.: 1 Restricted Availability	Gateways	2 Port	Ethernet	10 VDC	36 VDC	- 25 C	+ 70 C	13.67 cm x 5.05 cm x 11.13 cm
Gateways EtherNet/IP to ASCII Gateway with 4 Serial Ports PLX31-EIP-ASCII4 ProSoft Technology 1: £1,795.58 1In Stock Restricted Availability New At Mouser	Mfr. Part No. PLX31-EIP-ASCII4 Mouser Part No 39-PLX31-EIP-ASCII4 New At Mouser	ProSoft Technology	Gateways EtherNet/IP to ASCII Gateway with 4 Serial Ports Learn More about ProSoft Technology prosoft plx3x protocol conversion gateways Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1In Stock	£1,795.58 Quote Quote	Min.: 1 Mult.: 1 Restricted Availability	Gateways	1 Ethernet, 4 Serial	EtherNet, Serial	10 VDC	36 VDC	- 25 C	+ 70 C	13.67 cm x 5.05 cm x 11.13 cm
Gateways Modbus TCP to Siemens Industrial Ethernet Gateway for Dual Subnets PLX32-MBTCP-SIE ProSoft Technology 1: £1,614.03 2In Stock Restricted Availability New At Mouser	Mfr. Part No. PLX32-MBTCP-SIE Mouser Part No 39-PLX32-MBTCP-SIE New At Mouser	ProSoft Technology	Gateways Modbus TCP to Siemens Industrial Ethernet Gateway for Dual Subnets Learn More about ProSoft Technology prosoft plx3x protocol conversion gateways Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	2In Stock	£1,614.03 Quote Quote	Min.: 1 Mult.: 1 Restricted Availability	Gateways	2 Port	Ethernet	10 VDC	36 VDC	- 25 C	+ 70 C	13.67 cm x 5.05 cm x 11.13 cm
Gateways Ethernet/IP to 4 port Serial Modbus Gateway PLX31-EIP-MBS4 ProSoft Technology 1: £1,795.58 38In Stock Restricted Availability New At Mouser	Mfr. Part No. PLX31-EIP-MBS4 Mouser Part No 39-PLX31-EIP-MBS4 New At Mouser	ProSoft Technology	Gateways Ethernet/IP to 4 port Serial Modbus Gateway Learn More about ProSoft Technology prosoft plx3x protocol conversion gateways Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	38In Stock	£1,795.58 Quote Quote	Min.: 1 Mult.: 1 Restricted Availability	Gateways	1 Ethernet, 4 Serial	EtherNet, Serial	10 VDC	36 VDC	- 25 C	+ 70 C	13.67 cm x 5.05 cm x 11.13 cm
Gateways Ethernet/IP to Modbus TCP Gateway PLX31-EIP-MBTCP ProSoft Technology 1: £919.93 20In Stock Restricted Availability New At Mouser	Mfr. Part No. PLX31-EIP-MBTCP Mouser Part No 39-PLX31-EIP-MBTCP New At Mouser	ProSoft Technology	Gateways Ethernet/IP to Modbus TCP Gateway Learn More about ProSoft Technology prosoft plx3x protocol conversion gateways Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	20In Stock	£919.93 £820.92	Min.: 1 Mult.: 1 Restricted Availability			Ethernet	10 VDC	36 VDC	- 25 C	+ 70 C	13.67 cm x 5.05 cm x 11.13 cm
Gateways Modbus TCP/IP Client/Server to PROFINET Device Gateway PLX31-MBTCP-PND ProSoft Technology 1: £919.93 3In Stock Restricted Availability New At Mouser	Mfr. Part No. PLX31-MBTCP-PND Mouser Part No 39-PLX31-MBTCP-PND New At Mouser	ProSoft Technology	Gateways Modbus TCP/IP Client/Server to PROFINET Device Gateway Learn More about ProSoft Technology prosoft plx3x protocol conversion gateways 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	£919.93 £820.92	Min.: 1 Mult.: 1 Restricted Availability	Gateways	1 Port	Ethernet	10 VDC	36 VDC	- 25 C	+ 70 C	13.67 cm x 5.05 cm x 11.13 cm
Gateways Modbus TCP/IP to Siemens Industrial Ethernet Gateway PLX31-MBTCP-SIE ProSoft Technology 1: £1,276.39 3In Stock Restricted Availability New At Mouser	Mfr. Part No. PLX31-MBTCP-SIE Mouser Part No 39-PLX31-MBTCP-SIE New At Mouser	ProSoft Technology	Gateways Modbus TCP/IP to Siemens Industrial Ethernet Gateway Learn More about ProSoft Technology prosoft plx3x protocol conversion gateways 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	£1,276.39 Quote Quote	Min.: 1 Mult.: 1 Restricted Availability		1 Port	Ethernet	10 VDC	36 VDC	- 20 C	+ 70 C	13.67 cm x 5.05 cm x 11.13 cm
Gateways EtherNet/IP to IEC 60870-5-104 Server Gateway PLX32-EIP-104 ProSoft Technology 1: £1,704.80 2In Stock Restricted Availability New At Mouser	Mfr. Part No. PLX32-EIP-104 Mouser Part No 39-PLX32-EIP-104 New At Mouser	ProSoft Technology	Gateways EtherNet/IP to IEC 60870-5-104 Server Gateway Learn More about ProSoft Technology prosoft plx3x protocol conversion gateways Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	2In Stock	£1,704.80 Quote Quote	Min.: 1 Mult.: 1 Restricted Availability	Gateways	1 Port	Ethernet	10 VDC	36 VDC	- 25 C	+ 70 C	13.67 cm x 5.05 cm x 11.13 cm
Gateways Ethernet IP to Modbus TCP Gateway for Dual Subnets PLX32-EIP-MBTCP ProSoft Technology 1: £1,348.35 7In Stock Restricted Availability 22Expected 26/10/2026 New At Mouser	Mfr. Part No. PLX32-EIP-MBTCP Mouser Part No 39-PLX32-EIP-MBTCP New At Mouser	ProSoft Technology	Gateways Ethernet IP to Modbus TCP Gateway for Dual Subnets Learn More about ProSoft Technology prosoft plx3x protocol conversion gateways Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	7In Stock 22Expected 26/10/2026	£1,348.35 Quote Quote	Min.: 1 Mult.: 1 Restricted Availability	Gateways	2 Port	Ethernet	10 VDC	36 VDC	- 25 C	+ 70 C	13.67 cm x 5.05 cm x 11.13 cm
Gateways EtherNet/IP to PROFINET Device Gateway for Dual Subnets PLX32-EIP-PND ProSoft Technology 1: £1,348.35 12In Stock Restricted Availability New At Mouser	Mfr. Part No. PLX32-EIP-PND Mouser Part No 39-PLX32-EIP-PND New At Mouser	ProSoft Technology	Gateways EtherNet/IP to PROFINET Device Gateway for Dual Subnets Learn More about ProSoft Technology prosoft plx3x protocol conversion gateways Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	12In Stock	£1,348.35 Quote Quote	Min.: 1 Mult.: 1 Restricted Availability	Gateways	2 Port	Ethernet	10 VDC	36 VDC	- 25 C	+ 70 C	13.67 cm x 5.05 cm x 11.13 cm
Gateways Ethernet IP to Siemens Industrial Ethernet Gateway for Dual Subnets PLX32-EIP-SIE ProSoft Technology 1: £1,614.03 Non-Stocked Lead-Time 4 Weeks Restricted Availability New At Mouser	Mfr. Part No. PLX32-EIP-SIE Mouser Part No 39-PLX32-EIP-SIE New At Mouser	ProSoft Technology	Gateways Ethernet IP to Siemens Industrial Ethernet Gateway for Dual Subnets Learn More about ProSoft Technology prosoft plx3x protocol conversion gateways Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	Non-Stocked Lead-Time 4 Weeks	£1,614.03 Quote Quote	Min.: 1 Mult.: 1 Restricted Availability	Gateways	2 Port	Ethernet	10 VDC	36 VDC	- 25 C	+ 70 C	13.67 cm x 5.05 cm x 11.13 cm
Gateways Ethernet/IP to Serial Modbus Gateway PLX31-EIP-MBS ProSoft Technology 1: £919.93 11In Stock Restricted Availability 13Expected 22/10/2026 New At Mouser	Mfr. Part No. PLX31-EIP-MBS Mouser Part No 39-PLX31-EIP-MBS New At Mouser	ProSoft Technology	Gateways Ethernet/IP to Serial Modbus Gateway Learn More about ProSoft Technology prosoft plx3x protocol conversion gateways Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	11In Stock 13Expected 22/10/2026	£919.93 £820.92	Min.: 1 Mult.: 1 Restricted Availability	Gateways	2 Port	EtherNet, Serial	10 VDC	36 VDC	- 25 C	+ 70 C	13.67 cm x 5.05 cm x 11.13 cm
Gateways EtherNet/IP to PROFINET Device Gateway PLX31-EIP-PND ProSoft Technology 1: £919.93 4In Stock Restricted Availability New At Mouser	Mfr. Part No. PLX31-EIP-PND Mouser Part No 39-PLX31-EIP-PND New At Mouser	ProSoft Technology	Gateways EtherNet/IP to PROFINET Device Gateway Learn More about ProSoft Technology prosoft plx3x protocol conversion gateways Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	4In Stock	£919.93 £820.92	Min.: 1 Mult.: 1 Restricted Availability	Gateways	1 Port	Ethernet	10 VDC	36 VDC	- 25 C	+ 70 C	13.67 cm x 5.05 cm x 11.13 cm
Gateways EtherNet/IP to Siemens Industrial Ethernet Communication Gateway PLX31-EIP-SIE ProSoft Technology 1: £1,276.39 2In Stock Restricted Availability New At Mouser	Mfr. Part No. PLX31-EIP-SIE Mouser Part No 39-PLX31-EIP-SIE New At Mouser	ProSoft Technology	Gateways EtherNet/IP to Siemens Industrial Ethernet Communication Gateway Learn More about ProSoft Technology prosoft plx3x protocol conversion gateways Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	2In Stock	£1,276.39 Quote Quote	Min.: 1 Mult.: 1 Restricted Availability	Gateways	1 Port	Ethernet	10 VDC	36 VDC	- 25 C	+ 70 C	13.67 cm x 5.05 cm x 11.13 cm
Gateways Modbus TCP to Modbus Serial Gateway PLX31-MBTCP-MBS ProSoft Technology 1: £919.93 9In Stock Restricted Availability New At Mouser	Mfr. Part No. PLX31-MBTCP-MBS Mouser Part No 39-PLX31-MBTCP-MBS New At Mouser	ProSoft Technology	Gateways Modbus TCP to Modbus Serial Gateway Learn More about ProSoft Technology prosoft plx3x protocol conversion gateways Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	9In Stock	£919.93 £820.92	Min.: 1 Mult.: 1 Restricted Availability	Gateways	2 Port	Ethernet	10 VDC	36 VDC	- 25 C	+ 70 C	13.67 cm x 5.05 cm x 11.13 cm
Gateways Modbus TCP to Modbus Serial 4 Port Gateway PLX31-MBTCP-MBS4 ProSoft Technology 1: £1,795.58 1In Stock Restricted Availability New At Mouser	Mfr. Part No. PLX31-MBTCP-MBS4 Mouser Part No 39-PLX31-MBTCP-MBS4 New At Mouser	ProSoft Technology	Gateways Modbus TCP to Modbus Serial 4 Port Gateway Learn More about ProSoft Technology prosoft plx3x protocol conversion gateways Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1In Stock	£1,795.58 Quote Quote	Min.: 1 Mult.: 1 Restricted Availability	Gateways	1 Ethernet, 4 Serial	Ethernet, Serial	10 VDC	36 VDC	- 25 C	+ 70 C	13.67 cm x 5.05 cm x 11.13 cm
Gateways PROFINET Device to Modbus Serial (4 serial ports) PLX31-PND-MBS4 ProSoft Technology 1: £1,795.58 1In Stock Restricted Availability New At Mouser	Mfr. Part No. PLX31-PND-MBS4 Mouser Part No 39-PLX31-PND-MBS4 New At Mouser	ProSoft Technology	Gateways PROFINET Device to Modbus Serial (4 serial ports) Learn More about ProSoft Technology prosoft plx3x protocol conversion gateways Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1In Stock	£1,795.58 Quote Quote	Min.: 1 Mult.: 1 Restricted Availability	Gateways	1 Ethernet, 4 Serial	Ethernet, Serial	10 VDC	36 VDC	- 25 C	+ 70 C	13.67 cm x 5.05 cm x 11.13 cm
Gateways PROFINET Device to Modbus Serial PLX31-PND-MBS ProSoft Technology 1: £919.93 Non-Stocked Lead-Time 5 Weeks Restricted Availability New At Mouser	Mfr. Part No. PLX31-PND-MBS Mouser Part No 39-PLX31-PND-MBS New At Mouser	ProSoft Technology	Gateways PROFINET Device to Modbus Serial Learn More about ProSoft Technology prosoft plx3x protocol conversion gateways Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	Non-Stocked Lead-Time 5 Weeks	£919.93 £820.92	Min.: 1 Mult.: 1 Restricted Availability	Gateways	2 Port	Ethernet, SErial	10 VDC	36 VDC	- 25 C	+ 70 C	13.67 cm x 5.05 cm x 11.13 cm
Gateways EtherNet/IP to Modbus TCP/IP to OPC UA Server Gateway PLX32-EIP-MBTCP-UA ProSoft Technology 1: £1,732.48 Non-Stocked Lead-Time 3 Weeks Restricted Availability New At Mouser	Mfr. Part No. PLX32-EIP-MBTCP-UA Mouser Part No 39-PLX32-EIP-MBTCPUA New At Mouser	ProSoft Technology	Gateways EtherNet/IP to Modbus TCP/IP to OPC UA Server Gateway Learn More about ProSoft Technology prosoft plx3x protocol conversion gateways Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	Non-Stocked Lead-Time 3 Weeks	£1,732.48 Quote Quote	Min.: 1 Mult.: 1 Restricted Availability	Gateways	2 Port	Ethernet	10 VDC	36 VDC	- 25 C	+ 70 C	13.67 cm x 5.05 cm x 11.13 cm
Gateways Modbus TCP/IP Client/Server to PROFINET Device Gateway for dual subnets PLX32-MBTCP-PND ProSoft Technology 1: £1,348.35 Non-Stocked Lead-Time 3 Weeks Restricted Availability New At Mouser	Mfr. Part No. PLX32-MBTCP-PND Mouser Part No 39-PLX32-MBTCP-PND New At Mouser	ProSoft Technology	Gateways Modbus TCP/IP Client/Server to PROFINET Device Gateway for dual subnets Learn More about ProSoft Technology prosoft plx3x protocol conversion gateways Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	Non-Stocked Lead-Time 3 Weeks	£1,348.35 Quote Quote	Min.: 1 Mult.: 1 Restricted Availability	Gateways	2 Port	Ethernet	10 VDC	36 VDC	- 25 C	+ 70 C	13.67 cm x 5.05 cm x 11.13 cm

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