FLEX I/O Module | 1794-OE4 Series A | Allen Bradley
The Allen Bradley 1794-OE4 digital output module delivers precise industrial control with versatile configuration options. Its compact design ensures optimal efficiency in various settings.
Model: 1794-OE4 Series A
Type: FLEX I/O Module
Introduction:
Experience cutting-edge analog signal transformation with the Allen Bradley 1794-OE4 Series A, a digital output module at the forefront of the FLEX I/O system.
Versatility:
Effortlessly adapt to diverse industrial applications with support for four signal types (0-20 mA, 4-20 mA, 0-10 VDC, -10 to 10 VDC).
Configuration:
Simplify setup with user-friendly features, including removable terminal blocks and LED indicators for seamless monitoring on each output channel.
Identification:
Personalize identification effortlessly with a replaceable door label and fine-tune node address using the rotary switch for DeviceNet communication.
Communication:
Unlock advanced communication capabilities, featuring configurable server options and auto-baud detection for enhanced connectivity.
Performance:
Excel in powerhouse performance, dominating control over valves, actuators, motors, pumps, and heaters, accommodating various outputs and high-speed pulse applications.
Compliance:
Ensure global compliance with UL Listed Industrial Control Equipment standards, and adhere to CE, C-Tick, KC, RCM, CCC, and RINA standards.
Excellence:
Technically superior, offering an output voltage range of 0-10.8V DC or -10.8-10.8V DC, an output current range of 0-21 mA or 4-21 mA, and 12-bit plus sign resolution.
Durability:
Built for endurance, withstand shock resistance of 30 g operational and 50 g nonoperational, coupled with vibration resistance of 5 g at 10-500 Hz.
Elevation:
Compact dimensions (94 x 12 x 71 mm) and a weight of 0.14 kg elevate suitability for industrial settings. Elevate your industrial processes with the unparalleled capabilities of the Allen Bradley 1794-OE4 Series A digital output module, ushering in a new era of efficiency and precision.
| Specification | Detail |
| Analog Output Channels | 4 |
| Individual Channel Configuration | Voltage or Current Mode |
| Resolution | 12-bit |
| Accuracy | ±0.2% of Full Scale at 25°C |
| Maximum Output Range | 0-10V DC (Voltage Mode), 0-20 mA (Current Mode) |
| Maximum Output Load | 500 Ω (Voltage Mode), 750 Ω (Current Mode) |
| Maximum Output Power | 2.5 W per Channel, 10 W Total |
| Maximum Output Ripple | ±0.1% of Full Scale (Voltage Mode), ±0.2% (Current Mode) |
| Maximum Output Settling Time | 100 ms (Voltage Mode), 200 ms (Current Mode) |
| Maximum Output Short Circuit Current | 25 mA (Voltage Mode), 22 mA (Current Mode) |
| Maximum Output Overvoltage Protection | 16 V DC (Voltage Mode), 30 V DC (Current Mode) |
| Maximum Isolation Voltage | 50 V Continuous, 500 V for 1 Minute |
| Power Dissipation | 2.8 W at 24 V DC, 3.2 W at 31.2 V DC |
| Power Supply Range | 19.2-31.2 V DC |
| Power Supply Current | 120 mA at 24 V DC, 105 mA at 31.2 V DC |
| Backplane Current | 75 mA at 5 V DC |
| Thermal Dissipation | 9.6 BTU/hr at 24 V DC, 10.9 BTU/hr at 31.2 V DC |
| Operating Temperature Range | 0-55°C |
| Storage Temperature Range | -40-85°C |
| Relative Humidity Range | 5-95% Noncondensing |
| Shock Rating | 30 g Operational, 50 g Nonoperational |
| Vibration Rating | 5 g at 10-500 Hz |
| Weight | 0.18 kg |
| Dimensions | 94 x 40 x 87 mm |
