1715-OF8I

Product Overview

1715-OF8I is an 8-point analog output module from Allen-Bradley, providing 4–20 mA outputs for industrial control applications.

Output Characteristics

• Output signal: 4–20 mA

• Data input LSB (control): 0.98 µA

• Data output LSB (monitor): 3.9 µA

• Channel measurement error at 25 °C: ±2 °C (±3.6 °F)

• Temperature drift: 0.01% + 0.1 µA per °C

Long-Term Accuracy

• After 1 year at 40 °C (104 °F): 0.30% + 10 µA

• After 2 years at 40 °C (104 °F): 0.35% + 10 µA

• After 5 years at 40 °C (104 °F): 0.44% + 10 µA

Electrical & Isolation

• Operating voltage range: 18–32 V DC

• Backplane current: 260 mA

• I/O field loops: 0–24 mA per channel @ 18–32 V DC

• Isolation voltage: 50 V continuous (I/O ports to backplane and between I/O ports)

• Type tested: 500 V AC for 60 s

Power

• System power dissipation: 3.6 W max

• Field loop dissipation: 0.64 W per loop

---