B-4 Specifications
Electrical specifications
Electrical specifications
Item Specification
Protection class
a
Class I
Overvoltage category
b
II
Pollution degree
c
2
Moisture protection
d
Normal (IPXO)
Line voltages,
nominal
Grounded AC
Current requirements 6.5 A
Line voltage 100 to 240 Vac ±10%
Frequency 50/60 Hz
Fuse 10 A, 5 × 20 mm, slow-blow, IEC type
Power consumption 650 W
Time or user-controllable
switch closures S1 to S4
Four controllable contact closures (two
terminals per closure).
Maximum allowable current = 0.5 A per contact.
Maximum allowable voltage = 30 Vdc.
Contact resistance = 0.2 ohms. Outputs can be
controlled from the I/O Events table or directly
from the front panel.
Two modes available from front panel and I/O
Events table:
On = contact closed.
Off = contact open.
Additional modes in the I/O Events table:
Pulse = single contact closure for programmable
period.
Toggle = changes the current state.
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