Allen-Bradley 1769-IF16V Analog Input Module

1769-IF16V AB 16-Channel Voltage Input Module

Technical Specifications

The 1769-IF16V offers multiple voltage input ranges. Normal operating ranges include ±10V DC, 0-10V DC, 0-5V DC, and 1-5V DC. Additionally, it supports full-scale ranges of ±10.5V, -0.5 to 10.5V, -0.5 to 5.25V, and 0.5 to 5.25V.

• Accuracy: ±0.35% full scale at 25°C (77°F)

• Accuracy drift: ±0.03% per °C

• Non-linearity: ±0.03%

• Repeatability: ±0.06%

• Module error: 1.0% (16/50/60 Hz filters)

• Channel diagnostics: Over-range/under-range bit reporting, process alarms

• ADC type: Sigma-Delta

• Input impedance: 1 Megaohm

• CMRR: 60 dB at 50-60 Hz

Furthermore, the module does not require calibration. You can configure an input filter to remove noise and ignore minor signal changes.

Electrical Ratings

The 1769-IF16V has specific power requirements and isolation ratings.

• Backplane current: 1.4 A at 24V DC

• Current draw: 190 mA at 5.1V DC, 70 mA at 24V DC

• Power consumption: 33.6 W

• Power dissipation: 7.5 W (or 2.4W per some documentation)

• Isolation voltage: 30V DC (reinforced insulation)

• Test voltage: 710V DC for 1 minute (input group to bus)

• Maximum overload: ±30V DC at 0.03 mA at the terminal

• Recommended cable: Belden 8761 (shielded)

Specifically, the module uses reinforced insulation per IEC standards. This ensures safe operation in industrial environments.

Mechanical & Environmental Parameters

The 1769-IF16V fits into a single slot in a 1769 chassis. It has an open enclosure type and is rated for industrial use.

• Dimensions (H x D x W): 118 mm x 87 mm x 35 mm (with tabs: 138 mm)

• Shipping dimensions: 8 x 8 x 5 inches (203 x 203 x 127 mm)

• Weight: 0.62 lbs (281 g)

• Operating temperature: 0 to 60°C (32 to 140°F)

• Storage temperature: -40 to 85°C (-40 to 185°F)

• Relative humidity: 5% to 95% non-condensing

• Altitude: 2000 m (6561 ft) without derating

• Operational shock: 30G for 11 ms (panel mount), 20G for 11 ms (DIN rail)

• Module location: DIN rail or panel mount

Compatible Power Supplies & Controllers

The 1769-IF16V works with several Allen-Bradley power supplies. Compatible models include 1769-PA2, 1769-PB2, 1769-PA4, and 1769-PB4. The power supply distance rating is eight (8).

For controllers, the 1769-IF16V is compatible with CompactLogix (firmware version 20 or later) and the MicroLogix 1500 PLC.

Installation Guidelines

Before installation, confirm that your controller is compatible. The 1769-IF16V requires a 1769 chassis or DIN rail mounting.

Use a shielded cable such as Belden 8761 for best noise immunity. Connect each analog input to a single-ended channel. The removable terminal block options include 1756-TBCH and 1756-TBSH.

Always align the bus connectors at the side of the module. These pins must couple properly with the adjacent module to maintain bus continuity. Additionally, always power down the system before inserting or removing the module. This prevents damage to the backplane or the unit itself.

Packaging List

• One 1769-IF16V analog input module

• No cables or connectors included

• No mounting hardware included

• No documentation or software included

Note: The module ships in anti-static packaging. Certificates and warranty are not part of the physical package.

Shipping Information

We ship worldwide using FedEx, UPS, or DHL. Delivery times vary by destination. All shipments include tracking and basic insurance.

Frequently Asked Questions (FAQ)

1. What controllers work with the 1769-IF16V?
The 1769-IF16V is compatible with CompactLogix PACs (firmware version 20 and up) and the MicroLogix 1500 PLC.

2. Does this module support 4-20 mA current signals?
No. The 1769-IF16V accepts only voltage signals. For current inputs such as 4-20 mA, please consider the 1769-IF16C model.

3. How do I wire the 1769-IF16V?
Use a shielded cable like Belden 8761. Connect each voltage source to a single-ended input channel. Follow the wiring diagram in the user manual for proper grounding.

4. Can I mount the 1769-IF16V on a DIN rail?
Yes. The 1769-IF16V supports both DIN rail mounting and direct panel mounting on an enclosure subpanel.

5. What do the indicator lights show on the 1769-IF16V?
The 1769-IF16V has color indicator lights that display fault status. These LEDs help you quickly identify module errors or communication issues.