Phoenix Contact 2701957

The IB ST ZF 24 BAI 8/EF I/O module features eight analog inputs, accommodating voltage ranges of 0 - 5 V, 0 - 10 V, 0 - 25 V, 0 - 50 V, as well as current ranges of 0 - 20 mA, 4 - 20 mA, 0 - 40 mA, and 0 - 60 mA. It operates under a protection class of IP20 and includes a terminal part with spring-cage connections and module electronics.

Manufactured in Germany, this modular device is designed for DIN rail mounting and offers a transmission speed of 500 kbps via copper connections. The maximum power dissipation in nominal conditions is 0.5 W, with a supply voltage range of 19.5 V DC to 30.2 V DC. The device supports an operating temperature range from -25 °C to 55 °C and can withstand ambient humidity levels between 10% and 95% (non-condensing).

The input resistance for voltage inputs is 150 kΩ, while the current inputs have a resistance of 77 Ω. The A/D conversion time is a maximum of 10 µs, ensuring quick processing of analog signals. Diagnostics are available for internal I/O supply failures, which are communicated to the bus coupler.