EVCO EPH4EXP Hardware manual - Manual (Page 23)

EVCO S.p.A. c-pro 3 | Hardware manual ver. 3.2 | Codice 114CP3E324
page 23 of 116
POWER SUPPLY
Power supply.
Terminal Meaning
V
≅ power supply controller (24 VAC / 20... 40 VDC)
V
≅
power supply controller (24 VAC / 20... 40 VDC)
The maximum length of the connecting cables of the power supply of the controller is 30 m (98 ft).
Protect the power supply with a fuse rated 0.8A-T 250 V.
If the controller is powered in direct current, one will not have to respect the polarity of the power supply voltage.