CTI 2500-RBC 901E-2500-RBC | Profibus Remote Base Controller-KIMI-YMGK Industrial Control

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CTI 2500-RBC 901E-2500-RBC | Profibus Remote Base Controller-KIMI

Warehouse: Spot
Warranty： 365 days
Quality: Original module
Condition： New
Shipping method: Courier delivery

Contact person: LI MING
Contact number: +86 18059884790
WeChat：18059884790
E-mail: plc66@qq.com

Product Description

CTI 2500-RBC 901E-2500-RBC | Profibus Remote Base Controller

PROFIBUS DP Slave Node for CTI 2500/Simatic 505 I/O Bases - Direct Replacement for Siemens 505-6870, 9.6 Kbaud to 12 Mbaud Speeds, GSD File Support

1. Product Overview

The CTI 2500-RBC 901E-2500-RBC is a Profibus Remote Base Controller (RBC) that allows CTI 2500 Series or Simatic 505 I/O bases to operate as slave nodes on a PROFIBUS DP network, designed as a direct replacement for Siemens 505-6870 RBCs in industrial automation systems. It supports Profibus communication speeds from 9.6 Kbaud (1200m max cable distance) to 12 Mbaud (100m max cable distance), compatible with Siemens S5/S7 and other Profibus masters, and works with 4/8/16-slot CTI/Siemens I/O bases, supporting all discrete/analog I/O modules. The module includes a GSD file for easy configuration, LED display for error codes/station addresses, and operates on 5V DC (from I/O base backplane), with an operating temperature range of 0°C to +60°C, ensuring reliable I/O data exchange in manufacturing, oil & gas, and process control applications, ideal for upgrading legacy systems to Profibus DP without replacing existing I/O infrastructure.

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Key Specifications

• Model: 2500-RBC (901E-2500-RBC) | Profibus Remote Base Controller

• Function: Enables CTI 2500/Simatic 505 I/O bases as PROFIBUS DP slave nodes

• Compatibility: Siemens S5/S7, CTI 2500 Series, Simatic 505; replaces Siemens 505-6870

• I/O Base Support: 4/8/16-slot CTI/Siemens bases; all discrete/analog I/O modules

• Profibus DP: 9.6 Kbaud to 12 Mbaud (1200m to 100m max distance per segment)

• Configuration: GSD file included for Profibus configurators; LED display (error codes/station address)

• Power: 5V DC from I/O base backplane; no external power required

• Environmental: Operating Temperature: 0°C to +60°C (+32°F to +140°F); Storage: -40°C to +85°C (-40°F to +185°F); Humidity: 5% to 95% (Non-condensing)

• Dimensions: 120mm × 30mm × 160mm (4.7" × 1.2" × 6.3"); Net Weight: 0.3 kg

• Certifications: PROFIBUS DP compliant, CE, RoHS

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2. Core Features

• Direct Replacement: Drop-in for Siemens 505-6870 RBCs in legacy systems

• Wide Compatibility: Works with Siemens S5/S7, CTI 2500, Simatic 505, and other Profibus masters

• Flexible Speeds: 9.6 Kbaud to 12 Mbaud with distance scaling for industrial networks

• Full I/O Support: All discrete/analog modules in 4/8/16-slot CTI/Siemens bases

• Easy Configuration: GSD file for quick setup in PROFIBUS networks

• Diagnostics: LED display for error codes and station address; no PLC programming over serial port

• Backplane Power: 5V DC from I/O base; no external power needed

• Rugged Design: Industrial temperature range (0°C to +60°C) for harsh environments

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YMGK Purchase Information

This section covers key details customers care about regarding purchasing, to support your global industrial product procurement needs.

One-Stop Global Industrial Product Procurement

Sales Manager: KI MI

WeChat: 18059884790

WHATSAPP: +86 18059884790 (Click to add)

Email: plc66@qq.com

Global Inventory: 121 shared inventories worldwide, enabling direct procurement
from overseas warehouses for faster delivery.
Pricing & After-Sales: Competitive prices plus reliable after-sales warranty services.
Customer Coverage: Serving clients across United States, Germany, Japan, South Korea,
United Kingdom, France, Italy, Canada, Brazil, India, Australia, Russia, Spain, Netherlands,
Switzerland, Sweden, Belgium, Austria, and Turkey.
Product Quality: All items are brand new and original. Spare parts include a 1-year warranty,
and all products are tested and certified.
Discounts: Contact us for bulk-order discounts. We also offer further price adjustments
if you receive lower quotes for identical products from other suppliers.

For additional inquiries, reach out to us at any time.

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3. Typical Applications

• Industrial Automation: Legacy CTI 2500/Simatic 505 I/O integration into Profibus DP networks; factory floor I/O expansion

• Oil & Gas: Remote wellhead monitoring; pipeline control systems; refinery process I/O networks

• Manufacturing: Automotive assembly lines; packaging machinery I/O; food/beverage processing control

• Water/Wastewater: Pump station I/O monitoring; treatment plant control systems

• Power Generation: Auxiliary system I/O; turbine control network integration

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4. Installation & Maintenance

Installation: Insert into CTI 2500/Simatic 505 I/O base slot; connect Profibus DP cable to port; power via backplane.

Configuration: Load GSD file into Profibus configurator; set station address (via DIP switches); match baud rate with master.

Maintenance: Weekly: Check LED status (Power, Profibus Communication, Error). Monthly: Inspect Profibus cable connections; verify station address settings. Annual: Clean module vents; test I/O module communication.

Fault Diagnosis: No communication: Check Profibus cable polarity/termination; verify baud rate. Error LED: Use GSD file diagnostics; check I/O module compatibility. No I/O data: Confirm station address; test I/O base backplane power.

Technical Document | CTI 2500-RBC 901E-2500-RBC | Profibus Remote Base Controller for CTI 2500/Simatic 505 I/O Bases

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