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CompactLogix 16 Pt 24VDC D/O Module
SKU: 1769-OB16K
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Short Description
Description:
The 1769-OB16K is a ruggedized variant of the normal 1769-OB16 digital output module, which is part of Rockwell Automation's Compact I/O 1769 line.
It has 16 source digital outputs rated at 24VDC, which are useful for controlling devices like solenoids, relays, and indicator lights.
The "K" suffix denotes conformal coating, which shields the module's internal circuitry from moisture, dust, and corrosive environments, making it ideal for severe industrial contexts such as food processing, mining, or outdoor installations.
Output type: DC digital, solid-state.
Number of outputs: 16 points.
Voltage range: 20.4 to 26.4 volts DC.
Current per output: 1.0 A maximum.
Total module current: 4.0 A maximum.
Output delay: 1.0 ms ON/OFF.
Isolation voltage: 75V DC continuous.
Status indicators include individual LEDs for each output.
Conformal coating: Yes (to improve environmental durability).
Compatible systems include CompactLogix and MicroLogix 1500.
Mounting options include DIN rail or panel mount.
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Core Features:
Output Type: DC digital, sourcing (solid-state).
Number of Outputs: 16 points.
Voltage Range: 20.4 to 26.4V DC.
Current per Output: 1.0 A max.
Total Module Current: 4.0 A max.
Output Delay: 1.0 ms ON/OFF.
Isolation Voltage: 75V DC continuous (tested at 1350V DC for 2 seconds).
Status Indicators: Individual LEDs for each output.
Conformal Coating: Yes (for enhanced protection in corrosive or humid environments).
Compatible Systems: CompactLogix and MicroLogix 1500.
Mounting: DIN rail or panel mount.
Electrical Characteristics:
Power Dissipation: 3.5 W max.
Surge Current: 2.0 A for 10 ms, repeatable every 2 s.
Off-State Leakage Current: < 0.1 mA.
On-State Voltage Drop: 1.2V DC max.
Physical Characteristics:
Dimensions (H x W x D): Approx. 118 x 87 x 52.5 mm (4.65 x 3.43 x 2.07 in.).
Weight: ~0.3 kg (0.66 lb).
Connector Type: Removable terminal block.
Environmental Ratings:
Operating Temperature: 0 to 60 °C (32 to 140 °F).
Storage Temperature: -40 to 85 °C (-40 to 185 °F).
Humidity: 5% to 95% non-condensing.
Shock: 30 g operational.
Vibration: 5 g @ 10–500 Hz.