Allen-Bradley 1791DS-IB16 Safety Input Module

Get the Allen-Bradley 1791DS-IB16 safety module. This module is part of the Guard I/O series. It has 16 safety inputs. It protects against short circuits. Perfect for many safety devices in one place. It is easy to mount. Works in tough places.

• Wide Voltage Range: Works from 19.2V to 28.8V DC.
• Many Inputs: Connect up to 16 safety devices.
• Built-in Protection: Stops short circuit damage.
• Secure Setup: Lock settings with a password.
• Flexible Use: Works with single and dual-channel devices.

Complete Technical Specifications

Brand & Model: Allen-Bradley / Rockwell Automation 1791DS-IB16
Product Series: Guard I/O 1791ES & 1791DS
Module Type: CompactBlock DeviceNet Safety Input Module
Number of Inputs: 16 Single-Channel Safety Inputs
Test Outputs: 16 Current Sourcing Pulse Test Outputs
Input Current (On): 3.3 mA typical
Input Current (Off): 1.3 mA maximum
Input Voltage (On): ≥11V DC
Input Voltage (Off): ≤5V DC
I/O Supply Voltage: 19.2 - 28.8V DC (24V DC Nominal)
DeviceNet Power: 11 - 25V DC
Module Power Use: 85 mA @ 24V DC
Output Current Rating: 0.7 A
Output Leakage: 0.1 mA maximum
Residual Voltage: 1.2V maximum
Muting Lamp Output: 5 - 25 mA
Enclosure Rating: IP20
Operating Temperature: -4°F to 140°F (-20°C to 60°C)
Module Weight: 1.00 lb (0.45 kg)

Installation & Use

Mount on a DIN rail. Wire your safety devices like emergency stops and light curtains. Use the pulse test outputs for safety monitoring. You can lock the configuration with a password.

Reliable Warranty & Fast Shipping

We offer a strong 12-month product warranty. Your order ships quickly via FedEx, UPS, or DHL.

FAQs for the 1791DS-IB16 Module

How many safety devices can I connect?
You can connect up to 16 separate safety devices, like switches or sensors, to this one module.

What is short circuit detection?
The module can find a wiring short circuit before it causes damage. This helps prevent downtime and repairs.

Can I use it in a cold environment?
Yes. It works in temperatures as low as -4°F (-20°C). Good for many factory settings.

What does the pulse test output do?
These outputs send a small test signal to your safety devices. It checks if they are wired correctly and working.

Is it easy to set up and secure?
Yes. You can set it up with common parameters. Then, lock the settings with a password so they cannot be changed by accident.

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