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- Allen Bradley
- 1769-OB16P
- CompactLogix I/O Module
- USA
- 118 mm × 35 mm × 87 mm
- 0.28kg
- Xiamen, China
- New & In Stock
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Technical Profile – 1769-OB16P Compact DC Output Module
The 1769-OB16P is a 16-point electronic fused DC output module designed for industrial automation systems requiring reliable switching of 24V DC loads. It is widely used in modular PLC architectures for controlling actuators, relays, solenoids, and indicator devices in factory environments.
This module is part of a compact modular I/O ecosystem used in mid-range industrial control systems, offering high-density output capability in a small footprint.
Product Introduction
The 1769-OB16P is a solid-state sourcing output module with integrated electronic protection on each channel. It provides 16 independent DC outputs capable of driving industrial loads with high stability and fast response.
The module operates in a 24V DC range (20.4–26.4V DC) and uses transistor-based switching elements, eliminating mechanical wear and improving long-term reliability.
Each output point is protected against overload conditions using electronic fusing, making it suitable for demanding industrial environments.
Key Technical Parameters
| Parameter | Specification |
|---|---|
| Output Channels | 16 points (single group) |
| Output Type | DC sourcing, electronically fused |
| Output Voltage Range | 20.4 – 26.4V DC |
| Rated Current per Point | 0.5A @ 60°C / 1.0A @ 30°C |
| Max Current per Module | 4A @ 60°C / 8A @ 30°C |
| Switching Delay ON | 1 ms |
| Switching Delay OFF | 2 ms |
| Leakage Current | ≤ 1.0 mA @ 26.4V DC |
| Voltage Drop (ON state) | ≤ 0.5 V |
| Backplane Current | 160 mA @ 5.1V DC |
| Surge Current | 2A (10 ms, repeatable) |
| Heat Dissipation | ~2.69 W |
| Isolation Voltage | Up to 1200V AC / 1697V DC |
Mechanical Dimensions & Weight
| Parameter | Specification |
|---|---|
| Height | 118 mm |
| Width | 35 mm |
| Depth | 87 mm |
| Installation Type | DIN rail / panel mount |
| Weight | 0.17 – 0.28 kg |
Environmental Conditions
| Parameter | Specification |
|---|---|
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5% – 95% non-condensing |
| Protection Type | Open-style module (no enclosure) |
| Vibration Resistance | Industrial-grade DIN rail mounting |
Product Series
The 1769-OB16P belongs to the:
- 1769 Compact I/O Series
- Modular PLC expansion system
- Designed for compact control architectures and distributed I/O applications
This series is widely used due to:
- Flexible system expansion
- Compact design for control cabinets
- Mixed signal capability (digital + analog modules)
- Strong compatibility with industrial controllers
Brand Overview
The product is part of a globally established industrial automation hardware ecosystem known for:
- PLC control systems
- Industrial I/O modules
- Motion and drive control solutions
- Factory automation infrastructure
It is widely deployed in manufacturing, process industries, and machine automation systems.
Applications
The 1769-OB16P is commonly used in:
- Industrial production line automation
- Conveyor control systems
- Packaging machinery
- Pump and valve actuation systems
- HVAC automation systems
- Motor starter control interfaces
- Signal lamp and indicator control
- General-purpose machine output switching
It is especially suitable for systems requiring high-density protected DC outputs in compact installations.
Product Advantages
1. Electronic Fuse Protection
Each channel is individually protected against overload, improving system safety and reducing downtime.
2. High Channel Density
16 outputs in a compact module reduce wiring complexity and cabinet space.
3. Fast Switching Performance
1 ms response time enables precise real-time control in automation systems.
4. Strong Electrical Protection
High isolation rating enhances immunity to electrical disturbances.
5. Stable Industrial Operation
Designed for continuous operation in harsh environments with temperature variation.
6. Easy Maintenance
Solid-state architecture reduces mechanical failure and increases service life.
Recommended Models – Same Series / Related (5 Models)
| Attribute | 1769-OB16P | 1769-OB8 | 1769-OW8 | 1769-IB16 | 1769-IA16 |
|---|---|---|---|---|---|
| Function | DC Output | DC Output | Relay Output | DC Input | AC Input |
| Channels | 16 | 8 | 8 | 16 | 16 |
| Output Type | Protected transistor | Transistor | Relay contact | Input sensing | Input sensing |
| Voltage Range | 24V DC | 24V DC | AC/DC | 24V DC | 120V AC |
| Max Current | 8A module | 4A module | Higher relay load | — | — |
| Response Time | 1–2 ms | 1–2 ms | Mechanical delay | Fast | Fast |
| Dimensions | 118×35×87 mm | Similar | Similar | Similar | Similar |
| Weight | 0.17–0.28 kg | ~0.25 kg | ~0.30 kg | ~0.30 kg | ~0.30 kg |
| Application | Protected outputs | Basic output | Heavy switching | Signal input | AC sensing |
Recommended Popular Models (Same Ecosystem – 5 Units)
| Attribute | 5069-L320ERS2 | 1756-OB16E | 1756-IF8 | 1734-OB8E | 5069-IB16 |
|---|---|---|---|---|---|
| Type | PLC Controller | Digital Output | Analog Input | Remote I/O Output | Digital Input |
| Channels | CPU | 16 | 8 | 8 | 16 |
| Voltage | System CPU | 24V DC | Analog | 24V DC | 24V DC |
| System Level | High performance | Control system | Process control | Distributed I/O | Compact I/O |
| Dimensions | Large CPU unit | Modular | Modular | Compact | Compact |
| Weight | ~1 kg+ | ~0.3 kg | ~0.3 kg | ~0.2 kg | ~0.3 kg |
| Application | Advanced automation | Output expansion | Analog measurement | Field I/O | Signal acquisition |
Summary
The 1769-OB16P is a high-reliability, electronically protected 16-channel DC output module designed for industrial automation systems requiring safe and stable output control.
Its key strengths include:
- Built-in electronic fusing protection
- High channel density in compact form
- Fast switching response
- Strong industrial electrical isolation
- Long operational life with minimal maintenance