Precision Analog Signal Control for Advanced Industrial Automation
The Allen Bradley 1734-OE4C Analog Output Module is a high-performance POINT I/O solution developed for industrial applications requiring accurate current-based analog output control. Designed to support distributed automation architectures, this compact module delivers stable signal transmission for process regulation, actuator control, and variable-speed applications across demanding production environments.
Equipped with four single-ended analog current output channels, the 1734-OE4C provides reliable 0–20 mA and 4–20 mA signal output capability for precise communication with field devices such as control valves, drives, and instrumentation systems. Its modular POINT I/O structure helps reduce cabinet space while improving installation flexibility and long-term system scalability.
With dependable electrical performance and seamless compatibility with Logix-based control platforms, the 1734-OE4C remains a trusted choice for modern industrial control systems.
Electrical & Mechanical Specifications
| Technical Parameter | Details |
|---|
| Manufacturer | Allen Bradley |
| Product Family | POINT I/O |
| Model Number | 1734-OE4C |
| Module Type | Analog Output Module |
| Output Channels | 4 Analog Outputs |
| Output Signal Range | 0–20 mA / 4–20 mA |
| Resolution | 16-bit |
| Output Type | Current Output |
| Supply Voltage | 24V DC |
| Field Power Range | 10–28.8V DC |
| POINTBus Current | 75 mA @ 5V DC |
| Isolation Voltage | 50V Continuous |
| Mounting Method | DIN Rail |
| Compatible Terminal Bases | 1734-TB / 1734-TBS |
| Enclosure Type | Open Style |
| Operating Temperature | -20°C to 55°C |
| Dimensions | Approx. 56 × 12 × 75.5 mm |
| Weight | Approx. 0.037 kg |
Typical Industrial Applications
The 1734-OE4C module is widely implemented in automation systems requiring accurate analog current control and stable process output regulation.
Common applications include:
-
Variable frequency drive control
-
Industrial valve positioning systems
-
Chemical dosing systems
-
Process automation equipment
-
Temperature and pressure regulation systems
-
Water treatment facilities
-
Conveyor speed control
-
Packaging and filling machinery
-
Distributed remote I/O systems
Its compact POINT I/O design makes it highly suitable for machine builders and manufacturers seeking efficient cabinet integration and scalable automation expansion.
Core Product Advantages
Accurate Analog Output Performance
The module delivers stable and precise analog current output signals for industrial devices requiring fine process control and responsive adjustment.
Compact POINT I/O Architecture
Its slim footprint helps maximize cabinet space while supporting high-density distributed I/O installations.
Flexible Current Signal Support
Support for both 0–20 mA and 4–20 mA output ranges allows compatibility with a wide variety of industrial instruments and field devices.
Efficient Integration with Logix Platforms
The 1734-OE4C integrates smoothly with Allen Bradley POINT I/O adapters and Logix-based controllers, simplifying engineering and commissioning.
Fast Diagnostics and Maintenance
LED status indicators help maintenance teams quickly identify module activity and operational conditions, reducing troubleshooting time.
Reliable Industrial Durability
Designed for continuous industrial operation, the module performs consistently in environments affected by vibration, electrical interference, and temperature variation.
Technical FAQs
1. What is the primary function of the 1734-OE4C?
The module converts digital control data into analog current output signals for industrial field devices.
2. How many analog outputs are included?
The 1734-OE4C provides four analog current output channels.
3. Which signal ranges are supported?
The module supports both 0–20 mA and 4–20 mA output ranges.
4. Is the module compatible with POINT I/O systems?
Yes. It is fully designed for Allen Bradley POINT I/O distributed automation platforms.
5. What mounting method is required?
The module is designed for standard DIN rail installation.
6. Which terminal bases are compatible?
The 1734-TB and 1734-TBS terminal bases are commonly used with this module.
7. What industries commonly use the 1734-OE4C?
Industries including manufacturing, water treatment, packaging, automotive, and process automation frequently use this module.
8. Does the module support high-resolution output control?
Yes. The module features 16-bit analog output resolution for precise signal control.
9. Can the module operate in compact control panels?
Yes. Its narrow housing is optimized for high-density industrial cabinet installations.
10. Is the 1734-OE4C suitable for continuous industrial operation?
Yes. The module is engineered for reliable long-term operation in demanding industrial automation environments.
A DCS Q Co., Ltd. - PLC and DCS Industrial Control Equipment Wholesale
