Power supply

Operating voltage (24 V, ⊥)

AC 24 V (+20 %, -15 %)

DC 24 V (±10 %)

Frequency

50/60 Hz (AC only)

Power consumption, excluding connected field devices

8.5 VA

Screw terminals for wire cross sections

Max. 2.5 mm2 (14 AWG)

External supply line protection

Max 4 A slow wire fuse or circuit breaker type B, C or D.