OverviewAllen-Bradley 1756-ENBT ControlLogix EtherNet/IP Bridge Module
Mfr. Part Number:


Manufacturer: Allen-Bradley / Rockwell Automation
Description: ControlLogix EtherNet/IP Bridge Module 10/100 Mbps, 64 TCP/IP Connections
Full Description: Allen-Bradley 1756-ENBT ControlLogix EtherNet/IP 10/100 Bridge Module - Twisted Pair, Supports a maximum of 64 TCP/IP connections and 128 Logix connections (I/O and information), 64 + 64 CIP Unconnected Messages (backplane + Ethernet); Max Number of Multicast Tags: 32; Unicast Available in RSLogix 5000 Software Version 16.03.00 or later; Socket Services; SNMP Support (password required), Duplicate IP Detection (starting in Revision 3.3); Packet Rate Capacity (packets/second): 500pps I/O, 900pps HMI/MSG
UPC / GTIN: 10612598269485
Status: Discontinued by manufacturer
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14 in stock 4 available for pre-order
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Estimated Value:
Your Price: from $499.00
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Mfr Part # Mfr Cond Description Est Val Price Disc Qty
1756-ENBT/A RA UPP ControlLogix EtherNet/IP Bridge Module 10/100 Mbps, 64 TCP/IP, Series A $499.00 13 buyit
1756-ENBT/A RA SOP ControlLogix EtherNet/IP Bridge Module 10/100 Mbps, 64 TCP/IP, Series A $839.00 1 buyit
1756-ENBT/A RA SSP ControlLogix EtherNet/IP Bridge Module 10/100 Mbps, 64 TCP/IP, Series A $1,516.00 4 buyit
Specs & Technical Data
Specifications: Communication rate: 10/100 Mbps; Connections: Each module supports a maximum of 64 TCP/IP connections and 128 Logix connections (I/O and information); Current draw @ 5.1V DC: 700 mA; Current draw @ 24V DC: 3 mA; Power dissipation: 3.65 W; Ports: 1 Ethernet RJ45 Category 5; Ethernet cable: 802.3 compliant shielded or unshielded twisted pair; Isolation voltage: 30 V (continuous), Basic Insulation Type Tested at 707V DC for 60 s. 
Miscellaneous: 1756ENBT is an enhanced version of the 1756-ENET module and works either as an interface for a ControlLogix controller to communicate with other devices over an EtherNet/IP network or as an adapter for 1756 I/O modules on an EtherNet/IP network. The 1756ENBT module communicates at a faster rate (10/100 Mbps full duplex vs. 10 Mbps half-duplex), includes more on-board memory, and is backward compatible replacing 1756-ENET modules with no need to modify current program. Discontinued as of 12/31/2021. 
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