Name: Predision HESS-T-011 10/100M to 2-port RS-485/422 Serial Device Server
Brand: Predision
Price: 191.00 USD
Availability: OutOfStock

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Predision HESS-T-011 10/100M to 2-port RS-485/422 Serial Device Server 1

Predision HESS-T-011 10/100M to 2-port RS-485/422 Serial Device Server

Manufacturer Part Number: HESS-T-011

Brand: Predision

$ 191.00

2 x RS-485/422 Port + 1 x 10/100M Port
Operating Temperature: -40°C to 85°C
Supports Multiple Operation Modes: VCOM, MCP, TCP Server, TCP Client, UDP, Remote Pair Mode, Modbus TCP Server, Modbus TCP Client
Supports Web Firmware Upgrade
Baud Rate: 300 - 921,600 bps

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Backordered

More stock available: May 29, 2026 (UTC-4)

The HESS-T-011 Serial Device Server provides a high-performance serial-to-network bridge, converting RS-485/422 ports into TCP/IP interfaces. It enables seamless, bi-directional transparent data transmission between field serial devices and the network backbone. The device natively integrates a comprehensive protocol stack, including ARP, IP, TCP, HTTP, ICMP, and UDP.

Hardware

Power Connector	1 × DC Socket 1 × 3-pin 5.08 Terminal, with built-in Reverse Polarity Protection
Ethernet Interface	1 × RJ45, 1 × 10/100Base-T(x)
Serial Connector	2 × 3.81mm Terminals, RS-485/422
LED Indicators	Power Indicator: PWR, Running Indicator: RUN, Serial Port Transmit and Receive Indicators: DATA1 and DATA2
Input Voltage	12 - 48 VDC
Function Buttons	1 Factory Reset Button RESET
Max Power Input	1.2 W
Housing	Metal Housing, with IP30-rated Protection
Installation	Din-rail Mounted
Operating Environment	Storage Temperature: -40°C to 85°C Operating Temperature: -40°C to 85°C Relative Humidity: 5 - 95% (Non-condensing)
Dimensions (L×W×H)	100 × 80 × 30 mm (Excluding Mounting Parts)
Net Weight	238g

Software

Supported Protocol	ARP, IP, ICMP, TCP, HTTP, DHCP, Modbus
Operating Mode	VCOM, MCP, TCP Server, TCP Client, UDP, Remote Pair Mode, Modbus TCP Server, Modbus TCP Client
Baud Rate	300 - 921,600 bps
Data Bit	5, 6, 7, 8
Stop Bit	1, 2
Parity	None, Odd, Even

Industrial Standard

EMC	EN 55032/24
EMI	CISPR 32, FCC Part 15B Class A
EMS	IEC61000-4-2 ESD: Contact 6 kV, Air 8 kV IEC61000-4-3 RS: 80 MHz-1 GHz 3V/m IEC61000-4-4 EFT: Power 1 kV, Signal0.5 kV IEC61000-4-5 Surge: Power Differential Mode 1 kV, Common Mode 2 kV (8/20); Ethernet Ports Differential Mode 1 kV, Common Mode 2 kV (10/700 us); RS-232/485/422 Differential Mode 1 kV, Common Mode 2 kV (10/700 us) IEC61000-4-6 CS: 150 kHz-80 MHz 3V/m

HESS-T-009

2-channel Isolated RS-485/422 + 1-channel 10/100M Port, Din-rail, Input Voltage: 12 - 36 VDC, IP30-rated Metal Housing, Baud Rate 300 - 921,600 bps, Operating Temperature: -40°C to 85°C.

HESS-T-010

2× RS-232/485/422 Port + 1 × 10/100M Port, Din-rail, Input Voltage: 12 - 48 VDC, IP30-rated Metal Housing, Baud Rate: 300 - 921,600 bps, ±6 kV ESD Protection for Serial Port, 1.5 kVAC Isolation Protection for Ethernet Port, Operating Temperature: -40°C to 85°C.

HESS-T-011

2-channel RS-485/422 + 1-channel 10/100M Port, Din-rail, Input Voltage: 12 - 48 VDC, IP30-rated Metal Housing, Baud Rate: 300 - 921,600 bps, ±6 kV ESD Protection for Serial Port, 1.5 kVAC Isolation Protection for Ethernet Port, Operating Temperature: -40°C to 85°C.

Datasheet ： Predision_Serial_Server_HESS-T-011_DS_EN.pdf

LineCard： Predision_Line_Card_M2M_Connectivities.pdf

5-Year Warranty

24/7 Live Service

Global Support

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