Eaton BLI-CHG-D2-S Enclosed Gateway - IP66
Part Number: BLI-CHG-D2-S
Quick Summary
The BLI-CHG-D2-S is an enclosed gateway that enables Modbus RTU communication for reliable remote monitoring in hazardous-area facilities. Engineers often wrestle with wiring complexity, data integrity, and downtime when deploying gateways in harsh environments. The device carries NEC/CEC compliance with NEMA 4X and IP66 ratings, and operates from 100-240 VAC at 50/60 Hz in environments from -20°C to +47°C. With RS-485 serial interface and (2) 1/2" Myers hubs, it streamlines installation, reduces maintenance, and supports scalable automation across oil, gas, chemical, and marine applications. Its compact footprint fits standard cabinets, accelerating retrofit projects and minimizing space constraints while delivering proven performance.
Product Information
Extended Description
BLI-CHG-D2-S Eaton Crouse-Hinds: Eaton Crouse-Hinds series CHG hazardous area enclosed gateway, 0.064A, Modbus RTU, 50/60 Hz, -20°C to +47°C, RS-485 serial interface, (2) 1/2" Myers hubs, 100-240 VAC
Product Name
Eaton Crouse-Hinds series CHG enclosed gateway
Catalog Number
BLI-CHG-D2-S
Product Length/Depth
8.88 in
Product Height
9.63 in
Product Width
5.86 in
Product Weight
5 lb
UPC
786689806460
Area Classification
Hazardous/Classified Locations
Standards Type
NEC/CEC
NEMA rating
4X
Ingress Protection (IP) Ratings
IP66
Communication
Modbus RTU
Serial interface
RS-485
Operating Temperature
-20°C to +47°C
Voltage rating
100-240 VAC
Amperage Rating
0.064 A
Current rating - max
0.064 A
Frequency rating
50/60 Hz
Special features
(2) 1/2" Myers hubs
Crouse-Hinds series CHG Harsh and Hazardous Gateways brochure
Crouse-Hinds series CHG Hazardous Area Gateways catalog page
CHG Harsh and Hazardous Gateways Canadian certification
CHG Harsh and Hazardous Gateways Canadian certification
Crouse-Hinds series CHG Harsh and Hazardous Gateways FAQs
Brightlayer Industrial Remote Monitoring Application - Quick Start Guide
Feature: Rugged, hazardous-area gateway enclosure. Benefit: Protects sensitive electronics from dust, water, and corrosive atmospheres while ensuring compliance with safety standards. Application: Install in oil and gas plants and chemical processing facilities where environmental resilience is essential. Feature: Modbus RTU over RS-485. Benefit: Reliable industrial telemetry and control data exchange with PLCs and SCADA systems, reducing communication errors and downtime. Application: Connect field devices to central control systems with predictable latency. Feature: Wide power and temperature tolerance. Benefit: Flexible deployment across remote sites without extra power conditioning or climate control, lowering installation cost. Application: Field cabinets, offshore platforms, and chemical plants. Feature: Two 1/2" Myers hubs. Benefit: Simplified field wiring, gland sealing, and neater cable management, cutting commissioning time. Application: Fast panel integration and easier maintenance. Feature: Certifications and protection (IP66, NEMA 4X). Benefit: Regulatory compliance and robust protection against water, dust, and corrosion, enabling use in hazardous locations. Application: Offshore, marine, and other harsh environments. Feature: Wide operating range and compatibility with CHG family literature. Benefit: Streamlined procurement and consistent performance across the Crouse-Hinds CHG gateway ecosystem. Application: Multi-site deployments requiring standard components and serviceability.
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FAQs
Yes. The BLI-CHG-D2-S is designed for hazardous/classified locations and provides Modbus RTU over RS-485 with IP66 and NEMA 4X protection. It supports 100–240 VAC, 50/60 Hz, and a wide operating range of -20°C to +47°C, with (2) 1/2" Myers hubs to simplify field wiring and commissioning in challenging environments.
Key specs include 100–240 VAC input, 0.064 A current rating, 50/60 Hz operation, and -20°C to +47°C ambient range. The unit uses RS-485 for Modbus RTU communication, enabling reliable data exchange with PLCs and remote I/O while maintaining safe operation in industrial cabinets and hazardous locations.
Yes. The gateway’s IP66 and NEMA 4X enclosure ratings provide robust protection against water, dust, and corrosion, suitable for offshore platforms, ships, and coastal facilities. Its rugged construction helps reduce maintenance and downtime in vibration and humidity-prone marine settings, while still delivering reliable Modbus RTU communications.
The device is rated for Hazardous/Classified Locations with NEC/CEC standards, plus NEMA 4X and IP66 protection. These certifications confirm suitability for harsh environments and compliance with critical electrical safety guidelines, supporting project specifications in oil & gas, chemical, and industrial process industries.
The BLI-CHG-D2-S enables rapid deployment with (2) Myers hubs and RS-485 Modbus RTU connectivity, reducing wiring complexity and commissioning time. Its rugged enclosure minimizes maintenance costs, while compatibility with CHG literature and remote monitoring workflows accelerates data visibility, asset health tracking, and uptime across multi-site facilities.