Name: Predision HESS-T-032 10/100/1000M to 32-port RS-232/485/422 Serial Device Server
Brand: Predision
Price: 2250.00 USD
Availability: OutOfStock

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Predision HESS-T-032 10/100/1000M to 32-port RS-232/485/422 Serial Device Server

Manufacturer Part Number: HESS-T-032

Brand: Predision

$ 2250.00

32 x RS-232/485/422 Port + 2 x 10/100/1000M Port
Power Supply: AC 100–240V (50/60Hz) with optional dual-redundant power inputs.
Integrated Hardware Watchdog: Automatic self-recovery and reboot capability (no manual intervention required).
Support multiple operating modes: VCOM, MCP, TCP Server, TCP Client, UDP, Remote Pair mode, Modbus TCP Server, Modbus TCP Client, MQTT, SNMP, Telnet
Built-in (reserved) mini PCIE slot (1 USB 2.0 PCIe 1.1)
Supports Web Firmware Upgrade
Baud Rate: 300 - 921,600 bps

See our Shipping Policy for delivery regions and fees

Backordered

More stock available: June 1, 2026 (UTC-4)

The HESS-T-032 serial device server facilitates seamless conversion between RS-232/485/422 serial ports and TCP/IP network interfaces, supporting transparent, bi-directional data transmission. This allows legacy serial devices to gain immediate network connectivity.

Hardware

CPU	880MHZ
RAM	256M
Ethernet Interface	2 × 10/100/1000M (built-in 1.5 kV Electromagnetic Isolation), Adaptive MDI/MDI-X RJ45 Port
Serial Standard	RS-232/RS-485/RS-422
Serial Port	32 × RJ45
LED Indicators	Power Indicators: PWR1, PWR2, Running Indicators: RUN, Link1, Act1, Link2, Act2 and 32 Dual-color Serial Data (TX/RX) LED Indicators
Baud Rate	300 - 921,600 bps
Data Bit	5, 6, 7, 8
Stop Bit	1, 2
Parity	None, Odd, Even
Input Voltage	AC 100-240V, 50/60 Hz
Function Buttons	1 Factory Reset Button RESET
Max Power Consumption	10W
Housing	Metal Housing, IP30-rated Protection
Operating Environment	Storage Temperature: -40°C to 85°C Operating Temperature: -25°C to 70°C Relative Humidity: 5% to 95% (Non-condensing)
Dimensions (L×W×H)	440 × 230 × 44 mm (Without Mounting Parts)
Net Weight	2833g

Software

OS Support	Based on Linux
Supported Protocol	ARP, IP, ICMP, UDP, TCP, HTTP, DHCP, SNMP, MQTT, Modbus, Telnet
Configuration Method	Web Browser, VCOM Utility (Virtual COM Only Windows)
Operating Mode	VCOM, MCP, TCP Server, TCP Client, UDP, Remote Pair Mode, Modbus TCP Server, Modbus TCP Client, MQTT, Reverse Telnet, SNMP
Flow Control	RTS/CTS. DTR/DSR. XON/XOFF (Only RS-232)

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, Signal 0.5 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-032

32-channel RS-232/485/422 + 2-channel 10/100/1000M port, Dual MAC Address, 1U Rack-mount, Input Voltage: 110/220 VAC /50-60Hz, IP30-rated Metal Housing, Baud Rate: 300 - 921,600 bps, Operating Temperature: -25°C to 70°C.

Datasheet ： Predision_Serial_Server_HESS-T-032_DS_EN.pdf

LineCard： Predision_Line_Card_M2M_Connectivities.pdf