The 1769-IQ32 is a high-density 32-point digital input module engineered for the Allen-Bradley CompactLogix platform, designed to monitor 24V DC signals from sensors, push buttons, and limit switches in both sinking and sourcing configurations. Each input channel features a 3ms off-to-on and 5ms on-to-off filter to suppress electrical noise, while the module’s compact form factor saves panel space without sacrificing I/O count. The 1769-IQ32 integrates seamlessly via the 1769 backplane and supports hot-swapping for minimal downtime during maintenance. With industrial-grade isolation and a wide operating temperature range (-20°C to +60°C), it is ideal for discrete manufacturing, material handling, and process control applications requiring reliable 32-channel input acquisition.
| Parameter |
Specification |
| Module Type |
Digital Input Module – 32 Points |
| Model Number |
1769-IQ32 |
| Input Voltage Rating |
24V DC nominal (19.2V to 31.2V DC operating range) |
| Input Current per Point |
6 mA typical at 24V DC (sinking/sourcing) |
| Configuration |
32 sinking or sourcing inputs (common 24V DC bus) |
| Input Filter Time |
Off-to-On: 3 ms; On-to-Off: 5 ms (fixed) |
| Isolation Voltage |
500V AC between field wiring and backplane |
| Operating Temperature |
-20°C to +60°C (-4°F to +140°F) |
| Storage Temperature |
-40°C to +85°C (-40°F to +185°F) |
| Relative Humidity |
5% to 95% non-condensing |
| Power Dissipation |
2.0 W typical (24V DC input) |
| Backplane Current Draw |
60 mA at 5V DC; 0 mA at 24V DC (backplane) |
| Field Wiring |
Removable 20-pin terminal block (2 per module) |
| Wire Size |
0.5 to 1.5 mm² (22 to 16 AWG) stranded/copper |
| Indicators |
Green LED per channel for input state (ON = active) |
| Certifications |
UL 508, CSA C22.2 No. 142, CE, Class I Div 2 Groups A/B/C/D |
| Weight |
Approx. 0.14 kg (0.31 lb) |
| Compatible Platforms |
CompactLogix 1769-L16ER, 1769-L18ERM, 1769-L24ER, 1769-L30ER, 1769-L33ER, 1769-L36ERM, and 1769-L43E series |
What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22