GRID485-MB - Modbus TCP to Modbus RTU/ASCII RS485 Gateway: No Mount

$159.95

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SKU: GRID485-MBTCP

MPN: GRID485-MBTCP

Manufacturer: Grid Connect Inc.

Stock Status: In stock

Delivery: Ships same or next business day
Qualifies for Free shipping to the continental US
Contact us for information
Phone: (800) 975-4743 or (630) 245-1445
Email: sales@gridconnect.com

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Product Information

Product Description

Assembled

GRID485‑MB is a purpose‑built RS‑485 gateway that converts Modbus RTU/ASCII field traffic into Modbus TCP.

It delivers a dependable, modern path from legacy serial devices to IP networks without changing field wiring.

The GRID485-MB has the same compact form, versatility, low cost, and certifications as its popular predecessor NET485‑MB. Built on the upgraded GRID45 module, the GRID485-MB also adds optional Wi‑Fi connectivity, more memory, and a high‑speed processor over the NET485-MB.

Industrial‑grade by design, GRID485-MB operates from -30 to +65°C on a wide 8–24 VDC input. A terminal block provides RS‑422/RS‑485 and power connections, with DIN‑rail or surface‑mount options for cabinet installs.

 

Applications include:

  • Fire and security panels
  • Vending machines
  • Remote equipment management
  • Access control
  • Industrial control
  • Bridging
  • Power Management

 

Pinout Information

GRID485 has 7-pin removable Phoenix connector for wiring power and RS485 communication lines. Has pinout chart.



GRID45 Product Family:

Learn more about the GRID45 product family, the ultimate multi-protocol solution for industrial automation.

 

Order Summary


SKU Mount Type Manufacturer Part # (MPN)
GRID485-MBTCP No mount GRID485-MBTCP
GRID485-MBTCP-DIN DIN Rail & Strap GRID485-MBTCP-DIN

Features

  • Modbus RTU/ASCII :left_right_arrow: Modbus TCP conversion
  • Master‑connected or slave‑connected operation
  • Ethernet or optional Wi‑Fi connectivity
  • Built‑in web server for configuration and gateway status
  • RS‑422 and RS‑485 support
  • External jumpers for TX/RX termination resistors
  • 7‑pole terminal block for all signals and power
  • Wide input power range: 8–24 VDC
  • Wide temperature range: -30°C to +60°C (-22°F to 140°F)
  • Compact size
  • DIN‑rail, panel‑mount, or flat surface‑mount options
  • UL, CE, and RoHS certified
  • OEM and custom versions available

Documents and Drivers

Documentation

GRID485 User Guide

GRID485 Product Comparison Guide

GRID485 Pinout Information

GRID45 Modbus User Guide

GRID45: The Ultimate Multi-Protocol Solution for Industrial Automation

Downloads

Grid Connect Device Manager Software

Specifications

CPU

32-bit microprocessor

Firmware

Upgradeable via HTTP

Interfaces

  • Serial:  RS485/422. Baudrate software selectable (300 to 921600)  
  • Ethernet:  IEEE802.3/802.3u, 10Base-T or 100Base-TX (Auto-sensing, Auto-MDIX), RJ45
  • Wi-Fi:  802.11 b/g/n, 2.4 GHz, Client Station and SoftAP,  PCB antenna standard

Serial Line Formats

7 or 8 data bits,  1-2 Stop bits, Parity: odd, even, none

Protocols Supported

IPv4, ARP, UDP, TCP, Telnet, ICMP, DHCP, BOOTP, Auto IP, and HTTP. Optional industrial protocols. 

Power Input

8VDC to 24VDC, approximately 2.5 W

LEDs

Ethernet activity, link and power

Management

Internal web server, Telnet login, HTTP 

Security

  • Access: Password protection
  • Encryption: Configurable 128, 192, 256-bit

Internal Web Server

Server configuration and diagnostic web pages 

Weight

 1.8oz  

Dimensions

2.9 x 1.7 x 0.83 in (74.5 x 43 x 21 mm) 

Material

Case: Flame Retardant 

Temperature range

Operating range: -30°C to +60°C (-22°F  to 140°F)

Relative Humidity

Operating: 5% to 95% non-condensing  

Included Software

Windows™/Mac/Linux based Device Manager tool 

UL Certification E357346-A1

IEC 62368-1:2018 

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What you can expect from Grid Connect:

  • High quality industrial networking and IoT solutions.
  • Hundreds of product options to fit your needs, many available to ship same or next day.
  • Unmatched technical support.
  • Customization options to fit your needs.
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