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- Allen Bradley
- 1769-OV16
- CompactLogix I/O Module
- USA
- 118 mm × 35 mm × 87 mm
- 0.61kg
- Xiamen, China
- New & In Stock
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Technical Report: 1769-OV16 Digital Output Module
1. Product Overview
The 1769-OV16 is a compact industrial 24V DC sinking digital output module designed for PLC-based automation systems requiring multiple discrete control signals in a compact footprint.
It provides 16 independent digital output channels, used for switching field devices such as solenoids, relays, indicators, and motor control circuits.
The module belongs to a modular I/O system designed for scalable expansion in industrial control cabinets.
2. Brand Information
- Brand: Industrial Automation Control Brand
- Product Category: PLC Digital Output Module
- Technology Field: Industrial Automation / Discrete Control Systems
- Manufacturing Origin: United States (varies by production batch)
3. Product Series
- Series Name: Compact I/O Series
- System Architecture: Modular PLC expansion platform
- Compatibility: Compact PLC controllers and distributed I/O systems
- Installation Method: DIN rail mounted backplane module
This series is widely used in medium-scale industrial automation systems where modular expansion is required.
4. Product Introduction
The 1769-OV16 is a solid-state digital output module operating at 24V DC sinking configuration.
Each output channel delivers a controlled DC switching signal used to drive external loads. The module internally switches the output to provide a controlled current path to the load.
It is designed for fast switching operations with stable electrical isolation between output channels and the PLC backplane.
5. Technical Parameters
5.1 Electrical Performance
| Parameter | Value |
|---|---|
| Number of Channels | 16 |
| Output Type | Digital DC sinking |
| Output Voltage Range | 20.4 – 26.4 V DC |
| Rated Output Current | 0.5 A @ 60°C / 1.0 A @ 30°C per channel |
| Max Current per Module | 8 A @ 30°C / 4 A @ 60°C |
| On-State Voltage Drop | ≤ 1.0 V @ 1 A |
| Off-State Leakage Current | ≤ 1 mA |
| Turn-On Delay | ~0.1 ms |
| Turn-Off Delay | ~1 ms |
| Output Behavior | Active low (sink output) |
5.2 Electrical Isolation & Protection
| Parameter | Value |
|---|---|
| Isolation Voltage | 1200 V AC for 1 s / 1697 V DC |
| Working Voltage | 75 V DC reinforced insulation |
| Output-to-Bus Isolation | Yes |
| Protection Type | Industrial-grade reinforced isolation |
| Fault Protection | Overload and short-circuit protection |
5.3 Power Consumption
| Parameter | Value |
|---|---|
| Backplane Current Draw | ~200 mA @ 5.1 V DC |
| Heat Dissipation | ~2.06 W |
| Thermal Design | Low-power solid-state switching |
5.4 Physical Dimensions & Weight
| Parameter | Value |
|---|---|
| Height | 118 mm |
| Width | 35 mm |
| Depth | 87 mm |
| Mounting Type | DIN rail / panel mount |
| Weight | 0.61 kg (typical operating module range 0.6–0.9 kg depending on revision) |
| Enclosure Type | Open industrial module housing |
5.5 Wiring & Installation
| Parameter | Value |
|---|---|
| Wire Type | Copper conductor |
| Solid Wire Size | 22–14 AWG |
| Stranded Wire Size | 22–16 AWG |
| Terminal Type | Removable screw terminal block |
| Wiring Style | Sink (NPN equivalent logic) |
| Recommended Protection | External fuse or interposing relay for inductive loads |
6. Product Applications
The 1769-OV16 is widely used in industrial environments where multiple discrete switching outputs are required.
Application fields include:
- Manufacturing automation systems
- Packaging machinery control
- Conveyor system control
- Assembly line automation
- Material handling systems
- HVAC equipment control
- Pump and valve switching systems
- Industrial alarm and indicator systems
Typical controlled devices:
- Solenoid valves
- Relay coils
- Motor starters
- Signal lamps
- Buzzers and alarms
- Contactors
7. Product Advantages
7.1 High Channel Density
16 outputs in a single module reduce wiring complexity and cabinet space.
7.2 Fast Switching Speed
Sub-millisecond response time supports real-time control applications.
7.3 Strong Electrical Isolation
High isolation rating improves system protection and reduces electrical noise impact.
7.4 Stable Solid-State Design
No mechanical wear, improving service life compared to relay outputs.
7.5 Flexible Load Control
Supports both inductive and resistive loads with proper protection design.
7.6 Industrial Reliability
Designed for harsh environments with temperature tolerance up to 60°C.
8. Recommended Models (Same Series / Related Modules)
8.1 Same Series / Closely Related Modules
| Model | Description | Key Parameters |
|---|---|---|
| 1769-OB16 | 24V DC sourcing output module | PNP output, 16 channels |
| 1769-OW16 | Relay output module | AC/DC switching, isolated contacts |
| 1769-OF8C | Analog current output module | 8-channel 4–20 mA output |
| 1769-OF4CI | Analog current output module | 4-channel precision current output |
| 1769-IF8 | Analog input module | 8-channel process signal input |
9. Recommended Models (Same Brand – Popular Modules)
| Model | Type | Key Parameters |
|---|---|---|
| 1769-L24ER | PLC Controller | Built-in CPU, Ethernet communication, modular expansion |
| 1769-L33ER | PLC Controller | High-performance processor, motion control support |
| 1769-PA4 | Power Supply Module | 24V DC input, system backplane power |
| 1769-IQ16 | Digital Input Module | 16-channel discrete input, fast switching |
| 1769-OB32 | Digital Output Module | 32-channel transistor output, high-density control |
10. Summary
The 1769-OV16 is a robust 16-channel 24V DC sinking digital output module designed for industrial automation systems requiring reliable discrete control.
With fast switching performance, strong electrical isolation, and high channel density, it is widely used in machine control, process automation, and industrial system integration.