AC Input: 100/120/220/230-240 VAC ±10%, 47-63 Hz.
DC Output: 24-29 VDC regulated.
Maximum Current Output: 500 mA (derated to 450 mA @ 50 Hz, operation).
Ambient Operating Temperature: 32 to 122°F (0 to 50°C).
External Fuse Required: 0.5 Amp for 100-120 VAC, 0.25 Amp for 220-240 VAC.
Weight: 2 lb.