1756-OG16 Ouptut Module Allen-Bradley

Allen-Bradley 1756-OG16 ControlLogix TTL Digital Output Module

Core Technical Specifications

• Brand & Manufacturer: Allen Bradley
• Series: ControlLogix
• Model Number: 1756-OG16
• Module Type: Digital DC Output Module (TTL)
• Output Points: 16-Point Outputs
• Output Logic: Low/True TTL
• Rated Voltage: 5 Volts DC Source
• Operating Voltage Range: 4.5-5.5 Volts DC

Electrical & Switching Characteristics

• Maximum Current per Point: 24 milliamps at 60°C
• Maximum Module Current: 384 milliamps at 60°C
• Switching Delay (OFF to ON): 450 microseconds (μs)
• Switching Delay (ON to OFF): 700 microseconds (μs)
• On-State Voltage Drop: 0.4 Volts maximum
• Off-State Leakage Current: 0.1 mA maximum per point
• Maximum Output Scheduled Time: 16.7 seconds

Power & Thermal Data

• Backplane Current (5.1V): 210 milliamps
• Backplane Current (24V): 2 milliamps
• Total Backplane Power: 1.12 Watts
• Maximum Power Dissipation: 1.5 Watts at 60°C
• Thermal Dissipation: 5.2 BTU/hour

Installation & Environmental Ratings

• Required Terminal Block: 20-pin 1756-TBNH or 1756-TBSH (sold separately).
• Isolation Voltage: 50 Volts continuous.
• Operating Temperature: 0°C to 60°C (32°F to 140°F).
• Humidity: 5-95% non-condensing.
• Temperature Code: T5 (North America & Europe).
• Shock Rating: 30G operational.
• Vibration Rating: 2.0G at 10-500 Hz.
• Enclosure: Open-style (requires a ControlLogix chassis).

Certifications & Compliance

• Certifications: CE, UL (C-UL-us) certified.
• Emissions: CISPR 11, Class A rating.

Packaging & Shipping

• Condition: New and Original, in factory packaging.
• Package Includes: 1756-OG16 TTL output module.
• Shipping: Global express shipping via DHL, FedEx, and UPS.
• Processing Time: Orders ship within 5 business days.
• Return Policy: 30-day return for unused items in original condition.

Frequently Asked Questions (FAQ)

• Q: What is a TTL output, and what is it used for?
  A: TTL (Transistor-Transistor Logic) outputs provide a standard 5V digital signal, commonly used to interface with logic circuits, sensors, and other low-voltage digital equipment.
• Q: How fast can this module switch its outputs?
  A: The 1756-OG16 offers very fast switching, with a turn-on delay of 450 μs and a turn-off delay of 700 μs.
• Q: What is the total current capacity of the module?
  A: The module can supply a total of 384 mA, with each of the 16 points capable of 24 mA.
• Q: What terminal block is required for installation?
  A: A 20-pin removable terminal block is required, either the 1756-TBNH or 1756-TBSH.
• Q: Is this module suitable for harsh industrial environments?
  A: Yes, with a T5 temperature code, high shock/vibration ratings, and industrial certifications, it is built for rugged use.

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628

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