Serial Device Servers & Gateways

Phoenix Contact Serial Device Servers and Gateways integrate legacy serial devices and buses into modern Ethernet networks. These devices feature an embedded web server for easy startup and configuration, 256-bit AES communication encryption, and -40°C to +70°C operating temperature range. Phoenix Contact Serial Device Servers and Gateways are approved for hazardous areas, making them ideal for industry use. Common industrial data transmission protocols are supported, with various combinations of serial transmission. These combinations include RAW, ASCII, HART, Modbus/RTU, TCP/IP, Modbus/TCP, PROFINET, EtherNet/IP™, and Modbus to EtherNet/IP.

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Industrial Automation

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Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Phoenix Contact Interface Modules GW EIP/ASCII 1E/2DB9
Datasheet
4In Stock
627.36 CHF
Min.: 1
Mult.: 1

Phoenix Contact Modems GW HART USB MODEM
Datasheet
25In Stock
479.96 CHF
Min.: 1
Mult.: 1
Phoenix Contact Interface Modules FL COMSERVER UNI 232/422/485
Datasheet
34In Stock
579.15 CHF
Min.: 1
Mult.: 1
Phoenix Contact Interface Modules GW EIP/MODBUS 2E/2DB9
Datasheet
4In Stock
7Expected 07/12/2026
779.93 CHF
Min.: 1
Mult.: 1
Phoenix Contact Interface Modules GW EIP/MODBUS 1E/2DB9
Datasheet
2In Stock
737.67 CHF
Min.: 1
Mult.: 1
Phoenix Contact Interface Modules GW EIP/MODBUS 1E/1DB9
Datasheet
4In Stock
552.50 CHF
Min.: 1
Mult.: 1
Phoenix Contact Interface Modules FL COMSERVER BASIC 232/422/485
Datasheet
6In Stock
412.77 CHF
Min.: 1
Mult.: 1


Phoenix Contact Interface Modules GW PL HART4-BUS 4-CHNL/4 INSTRMNTS
Datasheet
7In Stock
711.40 CHF
Min.: 1
Mult.: 1
Phoenix Contact Gateways GW PL HART8-BUS 8-CHNL/8 INSTRMNTS
Datasheet
2In Stock
1 271.35 CHF
Min.: 1
Mult.: 1
Phoenix Contact Gateways GW PL ETH/BASIC-BUS GATEWAY/HEADSTATION
Datasheet
1In Stock
3Expected 07/12/2026
1 283.08 CHF
Min.: 1
Mult.: 1
Phoenix Contact Interface Modules GW DEVICE SERVER 1E/1DB9
Datasheet
10In Stock
18Expected 07/12/2026
280.51 CHF
Min.: 1
Mult.: 1
Phoenix Contact Interface Modules GW DEVICE SERVER 2E/4DB9
Datasheet
11In Stock
638.88 CHF
Min.: 1
Mult.: 1
Phoenix Contact Interface Modules GW MODBUS TCP/RTU 1E/1DB9
Datasheet
22In Stock
14Expected 04/12/2026
410.38 CHF
Min.: 1
Mult.: 1
Phoenix Contact Interface Modules GW MODBUS TCP/RTU 13/2DB9
Datasheet
15In Stock
615.55 CHF
Min.: 1
Mult.: 1
Phoenix Contact Interface Modules GW MODBUS TCP/RTU 2E/2DB9
Datasheet
6In Stock
656.59 CHF
Min.: 1
Mult.: 1
Phoenix Contact Interface Modules GW MODBUS TCP/RTU 2E/4DB9
Datasheet
2In Stock
1 025.91 CHF
Min.: 1
Mult.: 1
Phoenix Contact Interface Modules GW MODBUS TCP/ASCII 1E/1DB9
Datasheet
1In Stock
385.78 CHF
Min.: 1
Mult.: 1
Phoenix Contact Interface Modules GW EIP/ASCII 2E/2DB9
Datasheet
2Factory Stock Available
More Info Available
865.59 CHF
Min.: 1
Mult.: 1
Phoenix Contact Interface Modules GW DEVICE SERVER 1E/2DB9
Datasheet
8Expected 07/12/2026
392.50 CHF
Min.: 1
Mult.: 1
Phoenix Contact Ethernet Modules GW PL ETH/UNI-BUS GATEWAY/HEADSTATION
Datasheet
18Factory Stock Available
More Info Available
1 952.88 CHF
Min.: 1
Mult.: 1
Phoenix Contact Interface Modules GW MODBUS TCP/ASCII 2E/2DB9
Datasheet
3Factory Stock Available
More Info Available
678.72 CHF
Min.: 1
Mult.: 1
Phoenix Contact Interface Modules GW EIP/MODBUS 2E/4DB9
Datasheet
Non-Stocked Lead-Time 14 Weeks
1 181.48 CHF
Min.: 1
Mult.: 1
Phoenix Contact Interface Modules FL COMSERVER PRO 232/422/485
Datasheet
Non-Stocked
673.19 CHF
619.15 CHF
Min.: 1
Mult.: 1
Phoenix Contact Gateways GW PL HART8+AI-BUS 8-CHNL/8 INSTRMNTS
Datasheet
Non-Stocked Lead-Time 14 Weeks
2 201.38 CHF
Min.: 1
Mult.: 1
Phoenix Contact Gateways GW PL DIO4-BUS 4-CHNL DIGITAL I/O
Datasheet
Non-Stocked
497.84 CHF
457.88 CHF
Min.: 1
Mult.: 1