1756-ENBT PLC ControlLogix 10/100 Mbps EtherNet/IP Communication Module
1756-ENBT
Single-port 10/100 Mbps EtherNet/IP bridge for connecting a legacy ControlLogix chassis to an Ethernet network. Confirm the exact installed configuration and revision before replacement.
Scope note: Supplied as a model-specific industrial component; system engineering, accessories and site acceptance are verified separately.
Product Condition
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sales1@amikon.cnWhatsapp/Mob:
+86 18150117685EtherNet/IP bridge communication module for ControlLogix 1756
This discontinued one-slot ControlLogix communication module bridges the 1756 backplane to EtherNet/IP through one copper RJ45 interface.
It supports up to 64 TCP and 128 CIP connections, but it has no dual-port DLR topology or socket services, so replacement planning must include topology, firmware and connection-capacity checks.
Ordering note: Verify the complete model, installed system, revision and current manufacturer documentation before purchase or installation.
| Product type | ControlLogix EtherNet/IP bridge communication module |
|---|---|
| Communication rate | 10/100 Mbps |
| Ethernet interface | One RJ45 Category 5 port |
| Ethernet media | IEEE 802.3 shielded or unshielded twisted-pair cable |
| Connection capacity | 64 TCP connections and 128 CIP connections |
| CIP unconnected messages | 64 backplane plus 64 Ethernet |
| Backplane load / dissipation | 700 mA at 5.1 VDC; 3 mA at 24 VDC; 3.7 W |
| Mounting / isolation | One compatible 1756 slot; 30 V continuous network-to-backplane isolation |
Compatibility depends on the complete ordering code, installed hardware, wiring and approved engineering data.
No, the manufacturer lists it as discontinued and identifies the 1756-EN2T as its engineered replacement.
It supports up to 64 TCP connections and 128 CIP connections.
It provides one 10/100 Mbps RJ45 port for Category 5 shielded or unshielded twisted-pair cable.
It is a single-slot chassis module specified for any slot in a compatible 1756 chassis.
Socket services are not supported, and duplicate-IP detection requires firmware revision 3.3 or later.
Send the complete 1756-ENBT model, quantity, installed system, destination and clear label photos. Availability and condition will be confirmed before quotation.
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