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1756-IB16D | Allen-Bradley ControlLogix 16-Point Diagnostic DC Input Module 10–30VDC
- Regular price
- $457.00
- Sale price
- $457.00
- Regular price
-
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Product Description P/N: 1756-IB16D
Description
The Allen-Bradley 1756-IB16D is a ControlLogix digital DC input module featuring sixteen diagnostic input points for enhanced system monitoring. It operates within a 10–30 VDC range and provides status, load, and signal diagnostics to improve troubleshooting and system reliability.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Drives |
| Part Number | 1756-IB16D |
| Subcategory | Digital DC Input Module |
| Series | ControlLogix |
| Inputs | 16 Diagnostic Inputs |
| Input Type | DC Sink |
| Nominal Input Voltage | 24 VDC |
| Operating Voltage Range | 10–30 VDC |
| Input Delay Time | 4 ms + Selected Filter Time |
| Minimum Operating Current | 2 mA @ 10 VDC |
| Maximum Operating Current | 13 mA @ 30 VDC |
| Off-State Current (Max) | 1.5 mA per Point |
| Power Dissipation | 5.8 W Max @ 60 °C |
| Backplane Current (5 VDC) | 150 mA |
| Diagnostic Functions | Wire-Off, Pulse Test, Event Timestamping |
| Inrush Current | 250 mA Max |
| Terminal Block Options | 1756-TBCH, 1756-TBS6H |
| Thermal Dissipation | 19.78 BTU/hr |
| Voltage Category | 12/24 VDC Sink Inputs |
Information About 1756-IB16D
The 1756-IB16D is part of the ControlLogix I/O platform and incorporates integrated diagnostics designed to provide additional insight beyond standard input status. Each group of four channels offers detection of conditions such as wire-off, pulse testing, and time-stamped fault reporting. The module connects to a ControlLogix chassis using a removable terminal block and supports 12/24 VDC sinking input devices. Typical installation includes applications requiring monitored digital inputs, such as safety circuits, sensor feedback, or machine controls where diagnostic visibility reduces downtime and maintenance effort.
Key Features:
- Sixteen diagnostic input points: Supports detailed channel-level monitoring.
- Wide operating range: Accepts 10–30 VDC sink-type inputs.
- Built-in diagnostics: Provides wire-off detection, pulse test capability, and event timestamps.
- Selectable input filters: Configurable filtering for noise reduction and signal conditioning.
- ControlLogix platform integration: Fits directly into 1756-series chassis.
- Replaceable terminal blocks: Supports 1756-TBCH or 1756-TBS6H for wiring flexibility.
- Low power consumption: Requires only 150 mA from the 5 VDC backplane.
- Robust performance: Suitable for industrial environments requiring reliable digital input processing.
The 1756-IB16D delivers the reliability and precision required for diagnostic digital input applications in ControlLogix automation systems.
Description
The Allen-Bradley 1756-IB16D is a ControlLogix digital DC input module featuring sixteen diagnostic input points for enhanced system monitoring. It operates within a 10–30 VDC range and provides status, load, and signal diagnostics to improve troubleshooting and system reliability.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Drives |
| Part Number | 1756-IB16D |
| Subcategory | Digital DC Input Module |
| Series | ControlLogix |
| Inputs | 16 Diagnostic Inputs |
| Input Type | DC Sink |
| Nominal Input Voltage | 24 VDC |
| Operating Voltage Range | 10–30 VDC |
| Input Delay Time | 4 ms + Selected Filter Time |
| Minimum Operating Current | 2 mA @ 10 VDC |
| Maximum Operating Current | 13 mA @ 30 VDC |
| Off-State Current (Max) | 1.5 mA per Point |
| Power Dissipation | 5.8 W Max @ 60 °C |
| Backplane Current (5 VDC) | 150 mA |
| Diagnostic Functions | Wire-Off, Pulse Test, Event Timestamping |
| Inrush Current | 250 mA Max |
| Terminal Block Options | 1756-TBCH, 1756-TBS6H |
| Thermal Dissipation | 19.78 BTU/hr |
| Voltage Category | 12/24 VDC Sink Inputs |
Information About 1756-IB16D
The 1756-IB16D is part of the ControlLogix I/O platform and incorporates integrated diagnostics designed to provide additional insight beyond standard input status. Each group of four channels offers detection of conditions such as wire-off, pulse testing, and time-stamped fault reporting. The module connects to a ControlLogix chassis using a removable terminal block and supports 12/24 VDC sinking input devices. Typical installation includes applications requiring monitored digital inputs, such as safety circuits, sensor feedback, or machine controls where diagnostic visibility reduces downtime and maintenance effort.
Key Features:
- Sixteen diagnostic input points: Supports detailed channel-level monitoring.
- Wide operating range: Accepts 10–30 VDC sink-type inputs.
- Built-in diagnostics: Provides wire-off detection, pulse test capability, and event timestamps.
- Selectable input filters: Configurable filtering for noise reduction and signal conditioning.
- ControlLogix platform integration: Fits directly into 1756-series chassis.
- Replaceable terminal blocks: Supports 1756-TBCH or 1756-TBS6H for wiring flexibility.
- Low power consumption: Requires only 150 mA from the 5 VDC backplane.
- Robust performance: Suitable for industrial environments requiring reliable digital input processing.
The 1756-IB16D delivers the reliability and precision required for diagnostic digital input applications in ControlLogix automation systems.