Product Description
Product Overview
- Manufacturer: Allen-Bradley
- Model/Part Number: 1769-IQ32T
- Model Type: CompactLogix 32-Point 24VDC Digital Input Terminated Module
General Specifications
| Attribute | 1769-IQ32T |
|---|---|
| Dimensions (HxWxD) | 118 mm (height) x 87 mm (depth) x 35 mm (width) |
| Height (with mounting tabs) | 138 mm (5.43 in.) |
| Approximate Shipping Weight | 230 g (0.51 lbs) |
| Storage Temperature | -40°C to +85°C (-40°F to +185°F) |
| Operating Temperature | 0°C to +60°C (32°F to +140°F) |
| Operating Humidity | 5% to 95% non-condensing |
| Operating Altitude | 2000 meters (6561 feet) |
| Vibration Resistance | Operating: 10 to 500 Hz, 5G, 0.030 inches maximum peak-to-peak |
| Shock Resistance | Operating: 30G panel mounted (20G DIN rail mounted), Non-Operating: 40G panel mounted (30G DIN rail mounted) |
| Agency Certifications | C-UL certified (under CSA C22.2 No. 142), UL 508 listed, CE compliant for all applicable directives |
| Hazardous Environment Class | Class I, Division 2, Hazardous Location, Groups A, B, C, D (UL 1604, C-UL under CSA C22.2 No. 213) |
| Radiated and Conducted Emissions | EN50081-2 Class A |
Electrical / EMC Compliance
| Specification | Value |
|---|---|
| ESD Immunity (IEC 61000-4-2) | 4kV contact, 8 kV air, 4 kV indirect |
| Radiated Immunity (IEC 61000-4-3) | 10 V/m, 80 to 1000 MHz, 80% amplitude modulation |
| Fast Transient Burst (IEC 61000-4-4) | 2 kV, 5 kHz |
| Surge Immunity (IEC 61000-4-5) | 2 kV common mode, 1 kV differential mode |
| Conducted Immunity (IEC 61000-4-6) | 10V, 0.15 to 80 MHz |
Input Specifications
| Attribute | 1769-IQ32T |
|---|---|
| Voltage Category | 24V DC (sink/source) |
| Operating Voltage Range | 20.4 to 26.4V DC at 60°C (140°F) |
| Number of Inputs | 32 |
| Bus Current Draw (max.) | 170 mA at 5V DC (0.85 W) |
| Heat Dissipation | 4.77 Total Watts |
| Digital Filter | OFF to ON: 0 s, 100 µs, 500 µs, 1 ms, 2 ms, 4 ms, 8 ms, ON to OFF: 0 s, 100 µs, 500 µs, 1 ms, 2 ms, 4 ms, 8 ms |
| Hardware Delay | On Delay: 0.1 ms (typical), 0.42 ms (max), Off Delay: 0.25 ms (typical), 1.0 ms (max) |
| Off-State Voltage (max.) | 11V DC |
| Off-State Current (max.) | 1.7 mA |
| On-State Voltage (min.) | 19V DC |
| On-State Current (min.) | 3.0 mA |
| Inrush Current (max.) | 5 mA |
| Nominal Impedance | 5.6 kΩ |
| Power Supply Distance Rating | 8 (module may not be more than 8 modules away from the power supply or controller) |
Isolation and Groups
| Attribute | 1769-IQ32T |
|---|---|
| Input Point to Bus Isolation | Verified by one of the following dielectric tests: 1200V AC for 1 sec or 1697V DC for 1 sec, 75V DC working voltage (IEC Class 2 reinforced insulation) |
| Isolated Groups | Group 1: inputs 0 to 7, Group 2: inputs 8 to 15, Group 3: inputs 16 to 23, Group 4: inputs 24 to 31 (Isolated groups operate in either sink or source configurations) |
| Input Group to Input Group Isolation | Verified by one of the following dielectric tests: 1200V AC for 1 sec or 1697V DC for 1 sec, 75V DC working voltage (IEC Class 2 reinforced insulation) |