Allen-Bradley 1785-ENET/C Ethernet Interface Module
$123.00
$320.00
Description
Allen-Bradley 1785-ENET/C Ethernet Interface Module
Configured for Ethernet TCP/IP communication in PLC-5 controller platforms, the Allen-Bradley 1785-ENET/C (1785-ENET Ethernet Interface Module) provides direct physical/electrical execution through a 1771 I/O chassis backplane connection and an RJ-45 twisted-pair Ethernet interface for PLC processor data exchange.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1785-ENET/C |
| Brand | Allen-Bradley |
| Origin | USA |
| Module Type | Ethernet Interface Module |
| Product Line | PLC-5 |
| Weight | 1.74 lbs |
| Operating Temp | 0 deg C to 60 deg C |
| Power Consumption | Backplane current draw: 1.0 A at 5 VDC |
| Network Type | Ethernet TCP/IP |
| Data Rate | 10 Mbps half-duplex |
| Ethernet Connector | RJ-45 twisted-pair |
| Module Installation | 1771 I/O chassis |
| Compatible Processors | PLC-5/20, PLC-5/25, PLC-5/30, PLC-5/40, PLC-5/60 |
| Keying Position | Between 8 and 10 |
| Wiring Arm Compatibility | 1771-WG |
| Diagnostics | Link, Activity, and Module Health status LEDs |
| Storage Temperature | -40 deg C to 85 deg C |
| Relative Humidity | 5-95% non-condensing |
EtherNet/IP and PLC-5 Network Interface Characteristics
The 1785-ENET/C module provides Ethernet TCP/IP communication capability for PLC-5 processors through the 1771 chassis backplane interface. The module transfers programming, monitoring, and process data between PLC-5 controllers and Ethernet-connected systems including SCADA and HMI platforms.
For Allen-Bradley PLC architecture, the module operation depends on PLC-5 processor compatibility and backplane bus communication behavior. The Ethernet interface uses deterministic industrial network communication methods suitable for legacy PLC-5 data exchange.
The module supports firmware flash compatibility within the supported PLC-5 Ethernet interface product family. Network configuration requires verification of processor revision, chassis installation position, and communication parameters before commissioning.
Frequently Asked Questions
Q: What Ethernet communication speed is supported by the 1785-ENET/C?
A: The module supports 10 Mbps Ethernet TCP/IP communication using an RJ-45 twisted-pair connector.
Q: What power supply is required for the 1785-ENET/C module?
A: The module receives operating power from the 1771 I/O chassis backplane and requires 1.0 A at 5 VDC backplane current.
Q: Which PLC controller platforms are compatible with the 1785-ENET/C?
A: The module is designed for PLC-5 processors including PLC-5/20, PLC-5/25, PLC-5/30, PLC-5/40, and PLC-5/60 models.
Field Installation Guidelines
Install the 1785-ENET/C module into the specified 1771 I/O chassis slot and verify correct keying position alignment before applying power. Confirm processor compatibility and chassis backplane availability according to the PLC-5 system configuration.
Connect the Ethernet cable to the RJ-45 interface and route communication wiring separately from high-voltage power cables to reduce electromagnetic interference. Maintain proper cable shielding and grounding practices according to industrial Ethernet installation requirements.
After installation, verify Link, Activity, and Module Health LED indicators. Check TCP/IP configuration parameters and confirm communication exchange with connected PLC programming, SCADA, or HMI systems.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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