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The 1769-IQ32T is a high-density discrete input module for Allen-Bradley CompactLogix and MicroLogix 1500 systems. It provides 32 digital inputs in a compact housing, reducing DIN rail space while maximizing controller I/O capacity.
Supports both sinking and sourcing wiring for a wide range of 24V DC field devices. The module uses a 40-pin high-density connector, ensuring organized wiring when paired with pre-wired cables or terminal interfaces.
| Specification | Details |
|---|---|
| Input Channels | 32 digital inputs (two groups of 16) |
| Voltage | 24V DC (Sink/Source) |
| Operational Range | 10–30V DC (derated to 26.4V at 60°C) |
| Input Delay | 8.0 ms |
| Backplane Current Draw | 170 mA at 5.1V |
| Heat Dissipation | 4.5 W max |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Isolation | Internal optical isolation |
Compatible with Studio 5000 and RSLogix 500.
"T" designation indicates terminal interface requirements for high-density applications.
Ideal for rapid I/O expansion in large automation systems.
Does the 1769-IQ32T include the removable terminal block (RTB)?
No. It requires a 1492-series pre-wired cable and terminal block, sold separately.
Can different voltages be mixed on the same module?
No. All inputs within a group must use the same 24V DC reference.