Allen-Bradley Rockwell ProSoft PLX51-PBS Communication Gateway Module
Overview
Overview The ProSoft PLX51-PBS is a communication gateway designed to connect PROFIBUS DP networks with EtherNet/IP™, Modbus® TCP/IP, or Modbus® Serial networks . It operates as a PROFIBUS DP slave , enabling seamless data exchange between industrial automation systems. Features Supports EtherNet/IP™, Modbus® TCP/IP, and Modbus® Serial PROFIBUS DP slave functionality with up to 10 emulated slave nodes Built-in PROFIBUS DP packet capture utility for network diagnostics Dual Ethernet ports supporting DLR (Device Level Ring) topology Supports up to 1536 bytes of cyclic I/O data Automatic mapping of PROFIBUS DP data points to Modbus registers Conformal coating option available for harsh environments Technical Specifications Communication Interfaces: PROFIBUS DP, EtherNet/IP™, Modbus TCP/IP, Modbus Serial Baud Rate: PROFIBUS DP (9600 bps to 12 Mbps), Modbus Serial (1200 bps to 115200 bps) Ethernet Speed: 10/100 Mbps, Full/Half Duplex, Auto-Negotiate Power Supply: 10 to 36V DC Power Consumption: 85mA @ 24V (2.04W) Operating Temperature: -20°C to +70°C Protection Rating: IP20 Height: 149 mm Width: 34 mm Depth: 116 mm
Specifications
| Tag | Rockwell |
|---|---|
| Weight | 0.35 kg |
Product details
| Manufacturer | Allen-Bradley |
|---|---|
| Manufacturer part number | PLX51-PBS |
| KKM catalog reference | ALLEN-BRADLEY-PLX51-PBS |
| Product category | Communication Gateway |
| Published specifications | 2 attributes listed |
| Related part numbers | 1 other part number in this family |
Request a quote for this part
Email [email protected] or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How much does PLX51-PBS cost?
PLX51-PBS is listed at CA$440.19 (CAD) and can be ordered directly from this page with Add to Cart. That figure is a reference price and can change: your card is authorized at checkout and charged only once our order desk confirms the part, stock, and final price, and we email you first if anything has moved. Larger quantities or custom terms — email [email protected] for a volume quote.
Who manufactures the PLX51-PBS?
PLX51-PBS is a Allen-Bradley part. KKM Solutions sources Allen-Bradley components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
Is PLX51-PBS discontinued, and can I still get one?
KKM Solutions does not publish a manufacturer lifecycle status for PLX51-PBS — check Allen-Bradley's own product page for whether it is current, superseded, or end-of-life. It does not change what we can do: we source current-production, superseded and long-obsolete parts the same way, and where a part is genuinely unavailable we identify a form-fit-function equivalent. Send the part number through the quote form on this page, or use our obsolete part lookup at https://kkmsolutions.com/tools/obsolete-part-lookup/.
What are the key specifications of PLX51-PBS?
Key specifications include Tag: Rockwell; Weight: 0.35 kg. The full specification table on this page lists every published attribute for this part.
How quickly can PLX51-PBS ship?
In-stock items are dispatched the same business day for orders placed by 11 AM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
Variants & Related Part Numbers
Other Allen-Bradley part numbers in this family:
- PLX51-PBM — Allen-Bradley Prosoft PLX51-PBM PROFIBUS DP Modbus Serial Gateway