AI Assistant
Cart
Quote
ControlLogix 16 Pt 12/24V DC D/I Module
SKU: 1756-IB16IK
Out of stock
Availability: Out of Stock
Marketplace sellers
Submit a quote request to receive offers from sellers of this product.
Short Description
Description:
The Allen-Bradley 1756-IB16IK is a high-performance digital input module intended for use with ControlLogix® programmable automation controllers.
It has 16 current-sinking input channels that operate at 12/24V DC, making it perfect for connecting to field devices like sensors, switches, and other discrete input sources.
The conformal coating (denoted by the "K" suffix) that protects the module from moisture, dust, and corrosive pollutants distinguishes the IB16IK, making it ideal for harsh industrial situations.
Voltage range: 10-31.2 volts DC.
Input type: current-sinking (NPN).
Channels: 16 inputs arranged in two sets of eight.
Conformal Coating: Improves durability under tough situations.
Hot-swappable: Can be replaced without turning off the system.
Change-of-State Detection: Software that allows for efficient monitoring.
Timestamping: Monitoring high-resolution input events.
Buy currently uses Select Automation shop pricing and checkout.
Electrical:
Input Type: DC Digital (Sinking).
Voltage Range: 10–31.2V DC.
Nominal Voltage: 24V DC.
Input Current:
Min: 2 mA @ 10V DC.
Max: 10 mA @ 31.2V DC.
Input Impedance: ~3.12 kΩ.
Off-State Voltage: Max 5V DC.
Off-State Current: Max 1.5 mA.
Inrush Current: Max 250 mA peak.
Backplane Current Load: ~0.56 W.
Power Dissipation: Max 5.1 W @ 60°C.
Timing & Filtering:
Input Delay (Off → On):
Hardware: ~290 µs nominal / 1 ms max.
Filter: 0, 1, or 2 ms (selectable).
Input Delay (On → Off):
Hardware: ~700 µs nominal / 2 ms max.
Filter: 0, 1, 2, 9, or 18 ms.
Functional Features:
Channels: 16 inputs (grouped in 2 sets of 8).
Change-of-State Detection: Yes, configurable.
Timestamp Accuracy: ±200 µs.
Conformal Coating: Yes (K suffix).
Hot-Swappable: Yes.
Electronic Keying: Software configurable.
Environmental Ratings:
Operating Temperature: 0°C to +60°C.
Storage Temperature: –40°C to +85°C.
Humidity: 5% to 95% non-condensing.
Shock:
Operating: 30 g.
Non-operating: 50 g.
Vibration: 2 g @ 10–500 Hz.
Isolation Voltage: 250V continuous (inputs-to-backplane and group-to-group).