Allen-Bradley 1794-OE4 SER.B Flex I/O Analog Output Module

Allen‑Bradley 1794‑OE4 Series B is a FLEX I/O analog output module designed to provide precise, reliable analog control signals for industrial automation systems using the FLEX I/O platform, suitable for both voltage and current output applications in distributed I/O architectures. Manufacturer: Allen‑Bradley (Rockwell Automation) Product family: FLEX I/O Catalog number: 1794‑OE4 Series: B Module type: Analog Output Module Number of outputs: 4 single‑ended analog outputs Output signal types: Voltage or Current, user‑selectable per channel Voltage output ranges: 0…10 V DC, ±10 V DC Current output ranges: 0…20 mA, 4…20 mA Output resolution: 15 bits (including sign) Update time: Approximately 5 ms for all channels Accuracy: ±0.1% of full scale at 25 °C Load impedance (voltage): ≥1 kΩ Load impedance (current): 0…500 Ω Isolation: Channel‑to‑backplane isolation Backplane current consumption: 220 mA at 5 V DC Field power supply: 24 V DC nominal Field supply voltage range: 19.2…31.2 V DC Maximum power dissipation: Approx. 4.5 W Operating temperature: 0…55 °C (32…131 °F) Storage temperature: ‑40…85 °C (‑40…185 °F) Operating humidity: 5…95% non‑condensing Certifications: UL, cUL, CE, CSA Mounting: DIN rail with FLEX I/O terminal base Compatible terminal bases: 1794‑TB2, 1794‑TB3 Communication: FLEX I/O backplane Dimensions (approx.): 94 mm × 94 mm × 69 mm (3.7 in × 3.7 in × 2.7 in) Weight (approx.): 0.26 kg (0.57 lb) Firmware revision: As marked on module label Country of manufacture: United States Please review pictures carefully and let us know if you have any questions!