Name: Predision HESM-T-005 10/100M Port to 4-port RS-485/422 Modbus Gateway
Brand: Predision
Price: 445.00 USD
Availability: OutOfStock

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Predision HESM-T-005 10/100M Port to 4-port RS-485/422 Modbus Gateway 1

Predision HESM-T-005 10/100M Port to 4-port RS-485/422 Modbus Gateway

Manufacturer Part Number: HESM-T-005

Brand: Predision

$ 445.00

4 x RS-232/485/422 Port + 1 x 10/100M Port
Working Temperature: -40 ~ 85°C
Wide Power Input: 12 ~ 48 VDC
Baud Rate: 300 - 921,600 bps
Supports Multiple Operating Modes: Modbus RTU Master/Slave, Modbus TCP Master/Slave
Supports Web Firmware Upgrade

See our Shipping Policy for delivery regions and fees

Backordered

More stock available: June 3, 2026 (UTC-4)

HESM-T-005 product provides Modbus gateway functionality, which can convert data from multiple cascaded Modbus RTU Slaves into Modbus TCP messages and support multiple Modbus TCP Master access controls. It can also convert data from multiple Modbus TCP Slaves into Modbus RTU messages and support multiple Modbus RTU Master access controls.

Hardware

Processor	32-bit 400 MHZ
Memory	128M
Ethernet Interface	10/100M (Embedded with 1.5KV Electromagnetic Isolation) Adaptive MDI/MDI-X Ethernet Interface, RJ45 Interface
Serial Port	RS-232, RS-485, RS-422
Connection	4 x 4-pin 3.81mm Terminal Block
Indicator Light	Power Indicator PWR, Operation Indicator RUN
Power Interface	DC-005 DC Socket or 3-pin 5.08 Terminal for Power Supply, with Built-in Protection Against Reverse Connection
Power Supply Range	DC 12~48V
Function Buttons	1 Factory Reset Button RESET
Max. Power Consumption	2W
Casing	Metal Casing, Protection Level IP30
Operating Environment	Storage Temperature: -40~85°C Operating Temperature: -40~85°C Relative Humidity: 5~95% (Non-condensing)
Dimensions L×W×H	161 x 91 x 37 mm (Excluding Mounting Components)
Net. Weight	350g

Software

Operating System	Based on Linux
Protocol Support	ARP, IP, ICMP, UDP, TCP, HTTP, DHCP, SNMP, MQTT, MODBUS
Configuration Method	Web Browser，VCOM Utility (Virtual COM Only Windows)
Baud Rate	300-921,600 bps
Data Bits	5, 6, 7, 8
Stop Bits	1, 2
Check Bits	None, Odd, Even
Flow Control	RTS/CTS, DTR/DSR, XON/XOFF (Only RS-232)

Industrial Standard

EMC	55032/24
EMI	CISPR 32, FCC Part 15B Class A
EMS	IEC61000-4-2 ESD: Contact 6kV, Air 8kV IEC61000-4-3 RS: 80MHz-1GHz 3V/m IEC61000-4-4 EFT: Power 1kV, Signal 0.5kV IEC61000-4-5 Surge: Power Differential Mode 1KV, Common Mode 2KV (8/20); Ethernet Ports Differential Mode 1KV, Common Mode 2KV (10/700 us); RS-232/485/422 Differential Mode 1KV, Common Mode 2KV (10/700 us) IEC61000-4-6 CS: 150KHz-80MHz 3V/m