brainboxes Ethernet & Communication Modules

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Data Rate	Interface Type	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature
Servers Ethernet 1 Port RS232 Power Over Ethernet (PoE) ES-446 Brainboxes 1: ¥30,097.3 1In Stock 4Expected 10/30/2026	Mfr. Part # ES-446 Mouser Part # 360-ES-446	Brainboxes	Servers Ethernet 1 Port RS232 Power Over Ethernet (PoE) Learn More about Brainboxes es 413 420 446 457 ethernet to serial servers	Datasheet	1In Stock 4Expected 10/30/2026	¥30,097.3	Min.: 1 Mult.: 1	Servers	Serial Device Servers	1 Mb/s, 10 Mb/s, 100 Mb/s	Ethernet, RS-232	5 V	30 V	0 C	+ 60 C
Servers Ethernet Industrial 1xRS232/422/485 ES-511 Brainboxes 1: ¥59,832.5 2In Stock 4Expected 12/2/2026	Mfr. Part # ES-511 Mouser Part # 360-ES-511	Brainboxes	Servers Ethernet Industrial 1xRS232/422/485 Learn More about Brainboxes ethernet serial	Datasheet	2In Stock 4Expected 12/2/2026	¥59,832.5	Min.: 1 Mult.: 1	Servers	Serial Device Servers	1 Mb/s, 10 Mb/s, 100 Mb/s	Ethernet, RS-232/422/485	5 V	30 V	- 30 C	+ 80 C
Servers Industrial Ethernet Isolated 1xRS232/422/485 + Switch ES-571 Brainboxes 1: ¥82,721.1 2In Stock	Mfr. Part # ES-571 Mouser Part # 360-ES-571	Brainboxes	Servers Industrial Ethernet Isolated 1xRS232/422/485 + Switch Learn More about Brainboxes ethernet serial	Datasheet	2In Stock	¥82,721.1	Min.: 1 Mult.: 1	Servers	Serial Device Servers	10 Mb/s, 100 Mb/s	DIO, Ethernet, RS-232/422/485	5 V	30 V	- 40 C	+ 80 C
Unmanaged Ethernet Switches Hardened Industrial 5 Port 10/100 Ethernet Switch SW-705 Brainboxes 1: ¥19,274.2 6In Stock	Mfr. Part # SW-705 Mouser Part # 360-SW-705	Brainboxes	Unmanaged Ethernet Switches Hardened Industrial 5 Port 10/100 Ethernet Switch Learn More about Brainboxes industrial ethernet switches	Datasheet	6In Stock	¥19,274.2	Min.: 1 Mult.: 1	Unmanaged Ethernet Switches		10 Mb/s, 100 Mb/s	Ethernet	5 V	30 V	- 40 C	+ 80 C
Ethernet Modules Ethernet to 16 Digital Outputs ED-527 Brainboxes 1: ¥48,951.3 57On Order	Mfr. Part # ED-527 Mouser Part # 360-ED-527	Brainboxes	Ethernet Modules Ethernet to 16 Digital Outputs Learn More about Brainboxes ethernet remote io	Datasheet	57On Order On Order Ship Dates Mfr. #: ED-527 Stock: 0 On Order: 12 Expected 11/10/2026 45 Expected 12/3/2026 Factory Lead-Time: 9 Weeks	¥48,951.3	Min.: 1 Mult.: 1	Ethernet Modules	Ethernet to Digital I/Os	10 Mb/s, 100 Mb/s	DIO, Ethernet	5 V	30 V	- 40 C	+ 80 C
Ethernet Modules Ethernet to 8 Analogue Input ED-549 Brainboxes 1: ¥71,223.7 78Expected 12/8/2026	Mfr. Part # ED-549 Mouser Part # 360-ED-549	Brainboxes	Ethernet Modules Ethernet to 8 Analogue Input Learn More about Brainboxes ethernet remote io	Datasheet	78Expected 12/8/2026	¥71,223.7	Min.: 1 Mult.: 1	Ethernet Modules	Ethernet to Analog I/Os	10 Mb/s, 100 Mb/s	Analog IO, Ethernet	5 V	30 V	- 40 C	+ 80 C
Ethernet Modules Ethernet to 3 x Relay + 3 Digital Inputs ED-038 Brainboxes 1: ¥29,785.1 163On Order	Mfr. Part # ED-038 Mouser Part # 360-ED-038	Brainboxes	Ethernet Modules Ethernet to 3 x Relay + 3 Digital Inputs Learn More about Brainboxes ethernet remote io	Datasheet	163On Order On Order Ship Dates Mfr. #: ED-038 Stock: 0 On Order: 51 Pending 112 Expected 12/2/2026 Factory Lead-Time: 15 Weeks	¥29,785.1	Min.: 1 Mult.: 1	Ethernet Modules	Ethernet to Digital I/Os	10 Mb/s, 100 Mb/s	DIO, Ethernet	5 V	30 V	- 10 C	+ 60 C
Servers Ethernet 2 Port RS232 Power Over Ethernet (PoE) ES-457 Brainboxes 1: ¥42,216 7Expected 10/30/2026	Mfr. Part # ES-457 Mouser Part # 360-ES-457	Brainboxes	Servers Ethernet 2 Port RS232 Power Over Ethernet (PoE) Learn More about Brainboxes es 413 420 446 457 ethernet to serial servers	Datasheet	7Expected 10/30/2026	¥42,216	Min.: 1 Mult.: 1	Servers	Serial Device Servers	1 Mb/s, 10 Mb/s, 100 Mb/s	Ethernet, RS-232	5 V	30 V	0 C	+ 60 C
Servers Ethernet 2 Port RS232 ES-257 Brainboxes 1: ¥34,447.5 3Expected 11/6/2026	Mfr. Part # ES-257 Mouser Part # 360-ES-257	Brainboxes	Servers Ethernet 2 Port RS232 Learn More about Brainboxes ethernet serial	Datasheet	3Expected 11/6/2026	¥34,447.5	Min.: 1 Mult.: 1	Servers	Serial Device Servers	1 Mb/s, 10 Mb/s, 100 Mb/s	Ethernet, RS-232	5 V	30 V	0 C	+ 60 C
Servers Industrial Ethernet Isolated 1xRS232/422/485 ES-551 Brainboxes 1: ¥72,700.3 2On Order	Mfr. Part # ES-551 Mouser Part # 360-ES-551	Brainboxes	Servers Industrial Ethernet Isolated 1xRS232/422/485 Learn More about Brainboxes ethernet serial	Datasheet	2On Order	¥72,700.3	Min.: 1 Mult.: 1	Servers	Serial Device Servers	1 Mb/s, 10 Mb/s, 100 Mb/s	Ethernet, RS-232/422/485	5 V	30 V	- 30 C	+ 80 C
Servers USB 4 Port RS422/485 1MBaud US-346 Brainboxes 1: ¥58,663.2 Non-Stocked Lead-Time 11 Weeks	Mfr. Part # US-346 Mouser Part # 360-US-346	Brainboxes	Servers USB 4 Port RS422/485 1MBaud Learn More about Brainboxes usb c serial	Datasheet	Non-Stocked Lead-Time 11 Weeks	¥58,663.2	Min.: 1 Mult.: 1	Servers	Serial Device Servers		RS-422/485, USB 2.0	5 V	5 V	- 40 C	+ 80 C
Servers USB 8 Port RS422/485 1MBaud US-842 Brainboxes 1: ¥85,913.6 Non-Stocked Lead-Time 2 Weeks	Mfr. Part # US-842 Mouser Part # 360-US-842	Brainboxes	Servers USB 8 Port RS422/485 1MBaud Learn More about Brainboxes usb c serial	Datasheet	Non-Stocked Lead-Time 2 Weeks	¥85,913.6	Min.: 1 Mult.: 1	Servers	Serial Device Servers		RS-422/485, USB 2.0	5 V	5 V