Allen-Bradley 1784-PCM5 DH+ Communication Cable
$123.00
$320.00
Description
Allen-Bradley 1784-PCM5 DH+ Communication Cable
The Allen-Bradley 1784-PCM5, also cataloged as the 1784-PCM5 DH+ Communication Cable, operates as a dedicated hardware component for DH+ network data transmission within PLC 5 communication platforms. The cable provides physical connectivity between PCMCIA communication interfaces and Allen-Bradley PLC systems with remote I/O scanner capability.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1784-PCM5 |
| Brand | Allen-Bradley |
| Origin | United States |
| Weight | 0.44 lbs |
| Dimensions | 10 ft cable length |
| Power Consumption | Passive communication cable, no external power required |
| Cable Type | DH+ communication cable |
| Communication Protocol | Data Highway Plus (DH+) |
| Communication Speed | 230 kbps |
| Connector Type | RJ45 with 9-pin connection via 1784-CP7 adapter |
| Compatible Interface | PCMCIA communication card |
| Network Capability | Remote I/O scanner capability |
| Diagnostic Function | Loopback diagnostics test support |
| Cable Length | 10 ft |
| Adapter Included | 1784-CP7 adapter |
Deterministic DH+ Network Communication Characteristics
The 1784-PCM5 provides physical signal transmission for DH+ networks through a dedicated cable assembly designed for Allen-Bradley PLC 5 communication systems. The cable assembly supports 230 kbps DH+ data exchange and enables connection between PCMCIA communication cards and controller network interfaces.
The cable operates as a passive communication path, maintaining signal integrity through the defined DH+ wiring structure. The connection supports remote I/O scanner communication functions and diagnostic verification through loopback testing procedures.
Frequently Asked Questions
Q: What communication network is supported by the 1784-PCM5?
A: The 1784-PCM5 supports the Data Highway Plus (DH+) network communication protocol at 230 kbps.
Q: Does the 1784-PCM5 require an external power supply?
A: No. The cable is a passive communication accessory and does not require external power input.
Q: What interface devices can connect with the 1784-PCM5?
A: The cable is designed for connection with PCMCIA communication cards and uses the 1784-CP7 adapter for the specified 9-pin interface connection.
Field Installation Guidelines
Install the 1784-PCM5 cable with the correct Allen-Bradley communication adapter and verify connector seating before network operation. Route the cable separately from high-voltage power conductors and sources of electromagnetic interference.
Maintain proper cable shielding and grounding practices according to DH+ network installation procedures. Avoid excessive bending, mechanical stress, or routing near high-frequency switching equipment to reduce communication signal disturbance.
Before commissioning, perform loopback diagnostic testing where applicable and verify communication status through the connected PLC or engineering interface.
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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