1756-DHRIO
PublishedControlLogix DH+/RIO Communication Module
Allen-BradleyControl Systems (PLC & DCS)Communication ModuleIndustrial supply
Allen-Bradley 1756-DHRIO Data Highway Plus and Remote I/O communication module for the ControlLogix system. Supports DH+ at 57.6 kbps and RIO at 115.2 kbps. Chassis-mounted, 24V DC. Operating temperature 0C to 60C.
Wholesale supply1756-DHRIO
No public pricingPriced per agreement on volume and market. Send your quantities — Kaysan replies with availability and wholesale terms.
Product identity6 fields
Item nameControlLogix DH+/RIO Communication Module
Item number / code1756-DHRIO
BrandAllen-Bradley
Product lineIndustrial supply
CategoryControl Systems (PLC & DCS)
Product typeCommunication Module
Technical data13 rows
Model number1756-DHRIO Series
Voltage24V
Baud Rate57.6 kbps (DH+), 115.2 kbps (RIO)
Communication ProtocolsDH+ and Remote I/O
CompatibilityWorks with various ControlLogix controllers and legacy PLC systems
Dual Communication SupportEnables
Efficient Network ManagementFacilitates
High-Speed Data TransferSupports
Industrial-Grade DesignBuilt for harsh environments, ensuring long-term reliability
Model Number1756-DHRIO
Mounting TypeChassis-mounted
Operating Temperature0°C to 60°C
Power Requirements24V DC
Reference numbers1 public
ProSoft1756-DHRIO