Extended I/O card for Altivar 58 — obsolete, sourced to order
The VW3A58210 is an extended I/O card for the Altivar 58 drive series, specifically the pump switching option. It provides one differential analog input (0–10 V DC, 24 V, 10-bit resolution), one switch-configurable analog output (0–20 mA, 9-bit + sign, 2 ms sampling), two logic inputs (24 V DC, ≤30 V), and one assignable logic output (24 V DC, 0.2 A max, open collector rated for 100,000 cycles).
I/O map and supply rails
A PTC probe input (750 Ω impedance) is present for motor thermal protection. The screw terminal block accepts up to 1.5 mm² / AWG 16. Reverse polarity protection is provided on the digital input; the output has short-circuit protection.