New Arrival: Allen Bradley 1734-OB4 Compact I/O Module
Product Specifications
- Manufacturer: Rockwell Automation/Allen Bradley
- Operating Voltage: 24VDC
- Output Type: 4-Channel Relay Output
- Contact Rating: 2A @ 24VDC
- Communication: RS-485 Modbus RTU
- Enclosure Rating: IP20
- Dimensions: 50×114×97mm
- Certifications: CE, UL, RoHS
Key Features
Robust Construction
-40°C to +70°C operating range with vibration resistance
Smart Integration
Seamless compatibility with ControlLogix & CompactLogix systems
Typical Applications
- Conveyor system control
- Packaging machinery
- Material handling systems
- Process automation
Why Choose Apextron?
🚚 Global Shipping
DHL/UPS/FedEx priority delivery
🔧 Technical Support
24/7 engineering assistance
🛡️ Warranty
12-month quality guarantee

About Apextron Technology
As a premier industrial automation components supplier with 20+ years experience, we specialize in:
Control Systems
- • DCS: Foxboro, Triconex, HIMA
- • PLC: Allen Bradley, Siemens, Schneider
- • Safety Systems: Bently Nevada, HIMA
Key Components
- • I/O Modules: AI/AO/DI/DO
- • Network Modules: Profibus, Ethernet
- • Motion Control: Kollmorgen, Rexroth
Inventory Advantage: 60,000+ items in stock across 5,000m² warehouse







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