Allen-Bradley 1734-OE2C/B Analog Output Module | POINT I/O

Allen-Bradley 1734-OE2C/B 2-Channel Analog Output Module – POINT I/O Series

When a production line loses its analog output signal, the consequences cascade instantly: variable-speed drives revert to fixed speeds, control valves lock in their last position, and process parameters drift beyond safe limits. Within minutes, a single failed analog output module can halt an entire manufacturing cell, trigger emergency shutdowns, and cost thousands in unplanned downtime. The Allen-Bradley 1734-OE2C/B is engineered to prevent exactly this scenario — delivering precise, reliable analog output control at every node of your distributed I/O network.

The 1734-OE2C/B occupies a critical position within Rockwell Automation’s POINT I/O platform — the industry’s most widely deployed modular I/O system for distributed control architectures. As a 2-channel current/voltage analog output module, it serves process industries, discrete manufacturing, and hybrid applications worldwide, trusted by automation engineers across oil & gas, food & beverage, automotive, and water treatment sectors. Its compact POINT I/O form factor enables high-density I/O configurations without sacrificing signal integrity or diagnostic capability.

Technical Specifications

• Part Number: 1734-OE2C/B
• Series: B
• Platform: Allen-Bradley POINT I/O (1734 Series)
• Manufacturer: Rockwell Automation / Allen-Bradley
• Module Type: Analog Output
• Number of Channels: 2
• Output Signal Type: Current (4–20 mA) / Voltage (0–10 V, ±10 V)
• Resolution: 16-bit
• Communication: Via POINT I/O adapter (EtherNet/IP, DeviceNet, ControlNet, PROFIBUS)
• Backplane Current: 75 mA @ 5 VDC
• Field-Side Power: 24 VDC (supplied via field-side wiring)
• Operating Temperature: 0°C to 55°C (32°F to 131°F)
• Storage Temperature: -40°C to 85°C
• Relative Humidity: 5% to 95% non-condensing
• Enclosure Rating: Open type (requires enclosure)
• Agency Certifications: UL, CE, C-Tick
• Weight: Approx. 200 g

Key Features & Benefits

• Dual-Channel Flexibility: Each channel independently configurable for current or voltage output, maximizing wiring flexibility across mixed-signal field devices.
• 16-Bit Resolution: Delivers fine-grained analog control with 65,536 discrete output steps, critical for precision process control applications.
• Hot-Swap Capability: POINT I/O modules support removal and insertion under power (RIUP), minimizing maintenance downtime without system shutdown.
• Integrated Diagnostics: Real-time fault detection including open-circuit and over-range conditions, reported directly to the controller for rapid troubleshooting.
• Compact Modular Design: Single-slot POINT I/O footprint enables high-density panel layouts, reducing cabinet space requirements.
• Series B Enhancements: Improved firmware and hardware revisions over Series A, offering enhanced EMC performance and extended product lifecycle support.
• Wide Network Compatibility: Works seamlessly across all POINT I/O adapter types — EtherNet/IP, DeviceNet, ControlNet, and PROFIBUS DP.

Industry & Equipment Applications

• Oil & Gas: Control valve positioners, flow control loops, pressure regulation systems
• Food & Beverage: Temperature control, conveyor speed regulation, dosing systems
• Water & Wastewater Treatment: Pump speed control, chemical dosing, level control
• Automotive Manufacturing: Robotic welding current control, paint line speed regulation
• Pharmaceutical: Bioreactor parameter control, clean-in-place (CIP) systems
• HVAC & Building Automation: Variable air volume (VAV) control, chiller plant optimization
• Power Generation: Turbine governor control, excitation system interfaces

System Integration & Compatible Parts

The 1734-OE2C/B integrates directly into any POINT I/O node. Common compatible components include:

• Adapters: 1734-AENT (EtherNet/IP), 1734-ADN (DeviceNet), 1734-ACN (ControlNet), 1734-APB (PROFIBUS)
• Terminal Bases: 1734-TB, 1734-TBS (screw-type), 1734-TOP (spring-clamp)
• Power Supplies: 1734-EP24DC (field-side power supply)
• Controllers: ControlLogix (1756), CompactLogix (1769), MicroLogix 1500
• Related Analog Modules: 1734-IE2C (2-ch analog input current), 1734-IE2V (2-ch analog input voltage), 1734-OE4C (4-ch analog output current)

Our Quality Assurance Process

• Authenticity Verification: Every unit is inspected against Rockwell Automation’s original part markings, date codes, and label specifications.
• Functional Testing: Modules undergo power-on verification and communication checks prior to shipment.
• Anti-Counterfeit Screening: Multi-point inspection protocol covering PCB markings, component profiles, and firmware version validation.
• Secure Packaging: ESD-safe packaging with moisture barrier bags and shock-absorbing materials for international transit.
• Documentation: Certificate of conformance and test report available upon request.

How to Order

1. Submit your inquiry via the Contact / RFQ form on this page.
2. Provide your required quantity, delivery timeline, and destination country.
3. Our technical team will respond within 24 business hours with availability, lead time, and a formal quotation.
4. Upon order confirmation, we arrange secure export packaging and provide tracking information.

For urgent requirements, contact us directly:
📧 support@konmask.com
📞 +0086 19859288691

Why Choose Konmask.com?

• ✅ Specialized in Industrial Automation: Focused exclusively on PLC, DCS, and automation hardware — not a generalist marketplace.
• ✅ Global Sourcing Network: Access to both new and surplus stock from verified international suppliers.
• ✅ B2B Export Expertise: Experienced in cross-border documentation, export compliance, and international logistics.
• ✅ Technical Support: Our team includes qualified automation engineers who can assist with compatibility and integration questions.
• ✅ Competitive Lead Times: Extensive inventory network enables faster delivery than many OEM channels for obsolete or long-lead items.
• ✅ Trusted by Engineers Worldwide: Serving clients in manufacturing, energy, infrastructure, and process industries across 30+ countries.

Frequently Asked Questions

Q: What is the difference between 1734-OE2C/A and 1734-OE2C/B?
A: The /B suffix denotes Series B, which includes hardware and firmware improvements over Series A, including enhanced EMC immunity and extended product support lifecycle. Both are functionally compatible in the same POINT I/O node.

Q: Can the 1734-OE2C/B output both current and voltage simultaneously?
A: Each of the two channels can be independently configured for either current (4–20 mA) or voltage (0–10 V / ±10 V) output. However, each individual channel outputs one signal type at a time as configured in the controller.

Q: Which Logix controllers are compatible with this module?
A: The 1734-OE2C/B is compatible with all Logix5000 controllers (ControlLogix, CompactLogix, SoftLogix) via the appropriate POINT I/O adapter. It is also supported by MicroLogix 1500 with the 1734-ADN adapter.

Q: Is this module available as new, refurbished, or surplus?
A: Konmask.com sources both factory-new and tested surplus units. Please specify your preference in your inquiry and we will confirm availability and condition.

Q: Do you provide export documentation for international orders?
A: Yes. We provide commercial invoices, packing lists, certificates of conformance, and can assist with country-specific import documentation requirements.

Q: What is the typical lead time?
A: Lead time varies by stock availability. In-stock items typically ship within 3–5 business days. For items requiring sourcing, lead time is 2–4 weeks. Contact us for real-time availability.

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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691

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