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1793-OB16P

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Allen-Bradley 1793-OB16P is a FLEX Integra module with sixteen protected 24 V DC sourcing outputs and screw-cage field terminals.
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Technical specifications for 1793-OB16P

  • Manufacturer:
    Allen-Bradley
  • Part Number:
    1793-OB16P
  • Product Family:
    Flex I/O
  • Product Type:
    FLEX Integra 16-Point Protected Source Output Module
  • Stock:
    1
  • Outputs:
    16 protected sourcing outputs
  • Terminal Style:
    Screw cage
  • Output Voltage Range:
    19.2 to 31.2 V DC
  • Output Current:
    0.5 A maximum per output
  • Total Output Current:
    8 A maximum
  • Minimum Load Current:
    1 mA
  • Off-State Leakage Current:
    0.5 mA maximum
  • On-State Voltage Drop:
    1 V maximum at rated current
  • Output Delay:
    0.5 ms on; 1 ms off maximum
  • Flexbus Current:
    80 mA maximum
  • Power Dissipation:
    5 W maximum at 31.2 V DC
  • External DC Current:
    60 mA
  • Status Indicators:
    16 yellow output indicators
  • Operating Temperature:
    0°C to 55°C
  • Storage Temperature:
    -40°C to 85°C
  • Relative Humidity:
    5% to 95%, non-condensing
  • Dimensions:
    8.0 × 6.9 × 9.4 cm
  • Weight:
    0.2 kg
  • Tariff Code:
    8538900000
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Output Fit Protection Field Wiring Application
  • Sixteen electronically protected sourcing outputs
  • Screw-cage terminal construction
  • Automatic recovery after removal of an overload

1793-OB16P switches positive DC power to sixteen field loads from a compact FLEX Integra assembly.

Electronic protection limits damage from channel overloads while individual indicators help identify the commanded output state during maintenance.

Successful selection depends on the terminal version and source-load circuit design because the similarly named OB16PS uses a different field-termination method.

Availability, condition, price, and shipping time for 1793-OB16P are confirmed during quotation.

Allen-Bradley 1793-OB16P FLEX Integra 16-Point Protected Source Output Module Manuals, Datasheets, Links

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • Use compatible 24 V DC sinking loads
  • Respect per-point and total-current limits
  • Verify the screw-cage terminal version
  • Remove overloads before expecting automatic reset
  • Apply suppression to inductive loads
  • Do not treat protection as branch-circuit fusing
  • Preserve supply and common grouping
  • Tighten conductors to the documented torque
  • Verify grounding and adapter configuration before startup
  • Solenoid and relay-coil control
  • Pilot-light and indicator switching
  • Compact distributed 24 V DC machine outputs
Description
Allen-Bradley 1793-OB16P provides sixteen electronically protected sourcing outputs in the compact FLEX Integra form factor.

Each 24 V DC output can deliver up to 0.5 A within the module's total-current limit, and an overload is protected electronically with automatic reset after the fault is removed.

Replacement planning should preserve source-load polarity, field-supply grouping, total and per-point current, output-state behavior, DIN-rail mounting, terminal labels, grounding, and the FLEX I/O adapter configuration.
Alternative Names
1793-OB16P Allen-Bradley 1793-OB16P Rockwell Automation 1793-OB16P FLEX Integra 1793-OB16P Allen-Bradley FLEX Integra 1793-OB16P Rockwell FLEX Integra 1793-OB16P
Technical notes
1793-OB16P replacement requires matching screw-cage termination, sourcing-load polarity, field supply, adapter configuration, per-point and total current, suppression, grounding, and safe-state logic; 1793-OB16PS differs in terminal style.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Can Allen-Bradley 1793-OB16P be replaced by 1793-OB16PS without changing field terminations?
The I/O function is related, but the terminal methods differ. Confirm conductor preparation, panel wiring practice, maintenance tooling, and physical termination requirements before selecting the PS version.
What must be confirmed before moving existing output wiring to Allen-Bradley 1793-OB16P?
Verify sourcing-load polarity, screw-cage termination, supply and common grouping, per-point and total load demand, inductive suppression, safe-state logic, and the FLEX adapter configuration.
How does Allen-Bradley 1793-OB16P respond to an overload?
The affected output is electronically protected and automatically resets after the overload or short-circuit condition is removed.
What must be saved before replacing Allen-Bradley 1793-OB16P?
Retain the adapter and slot configuration, output image, safe-state logic, field-supply arrangement, terminal labels, load current information, and grounding details.
Why can an Allen-Bradley 1793-OB16P output LED turn on while the load remains off?
Check field power, load common and polarity, terminal tightness, open wiring, overload protection, and whether the connected device exceeds the permitted current.
Can Allen-Bradley 1793-OB16P be replaced by a sinking-output module?
No. A sinking module requires opposite load polarity and different field wiring; the replacement must match the sourcing circuit design.
Why can an Allen-Bradley 1793-OB16P output repeatedly recover and trip again after replacement?
Investigate a persistent short circuit, excessive inrush, an inductive load without suitable suppression, loose commons, supply sag, damaged field wiring, or a load that exceeds the protected output limits.