The Allen-Bradley 1794-OB16P is a high-performance FLEX I/O source output module designed to deliver reliable discrete control in demanding industrial environments. This module provides 16 sourcing outputs, each capable of handling up to 2A at 24V DC, making it ideal for driving actuators, solenoids, and indicator lights. With its compact form factor and hot-swappable terminal base, the 1794-OB16P minimizes system downtime while maximizing flexibility. Built for seamless integration into Rockwell Automation’s FLEX I/O platform, it supports various communication adapters and is backed by robust short-circuit protection. Trust this module for consistent performance in manufacturing, process, and material handling applications.
| Specification |
Details |
| Product Type |
FLEX I/O Discrete Output Module |
| Model |
1794-OB16P |
| Output Configuration |
16 sourcing outputs (PNP, positive logic) |
| Output Voltage |
24V DC nominal (20.4–26.4V DC range) |
| Output Current per Point |
2A maximum (continuous) |
| Total Output Current per Module |
8A maximum (all points active) |
| Output Type |
Solid-state (MOSFET), short-circuit protected |
| Isolation Voltage |
50V DC (between output and backplane) |
| Power Dissipation |
6.5W maximum at full load |
| Thermal Dissipation |
22.2 BTU/hr maximum |
| Backplane Current |
5V DC: 100 mA typical; 24V DC: 20 mA typical |
| Indicators |
Green LED per output point (on/off status); red LED for module fault |
| Terminal Base Compatibility |
1794-TB2, 1794-TB3, 1794-TB3S, 1794-TB4, 1794-TB4S (screw or spring clamp) |
| Operating Temperature |
0°C to 60°C (32°F to 140°F) |
| Storage Temperature |
-40°C to 85°C (-40°F to 185°F) |
| Relative Humidity |
5% to 95% non-condensing |
| Vibration Resistance |
5g Standard Models 10–500 Hz (per IEC 60068-2-6) |
| Shock Resistance |
30g (per IEC 60068-2-27) |
| Wire Size |
0.5–2.5 mm² (22–14 AWG) stranded or solid |
| Weight |
Approximately 0.15 kg (0.33 lbs) |
| Certifications |
UL, cUL, CE, C-Tick, ATEX (Zone 2) for hazardous locations |
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