EVCO S.p.A.
EVDRIVE04 | User manual ver. 4.1 | Code 144EPDE114
page 74 of 78
0-5 V ratiometric analog inputs
Input resistance:
≥ to 10K Ω.
Accuracy:
±1% of the full scale.
Resolution:
0.01 V.
Conversion time:
100 ms.
Protection:
against the reversal of polarity.
0-10 V analog inputs
Input resistance:
≥ to 10K Ω.
Accuracy:
±1% of the full scale.
Resolution:
0.01 V.
Conversion time:
100 ms.
Protection:
against the reversal of polarity.
Power supply 0-20 mA/4-20 mA/0-10 V transducers: 12 VDC
±10%, 60 mA max.
Power supply 0-5 V ratiometric transducers: 5 VDC ±5%, 40 mA
max.
The device incorporate a restorable thermal protection of the power
supplies against the short circuit and the overload.
Digital inputs:
3 inputs of which 2 inputs (non optoisolated free of voltage
contacts, which can be set via configuration parameter as normally
open/normally closed contact) which can be set via configuration
parameter
as
enable
the
operation/change
parameters
set/resynchronization command/backup module status and 1 input
(optoisolated high voltage contact, which can be set via
configuration parameter as normally open/normally closed contact)
which can be set via configuration parameter as enable the
operation/change
parameters
set/resynchronization
command/backup module status (not available in model EPD4BX4).
Non optoisolated free of voltage contacts
Power supply:
none (5 V when not loaded, 3.3 mA
when loaded).
Protection:
none.
Optoisolated high voltage contact
Power supply:
115 VAC -10%... 230 VAC +10%.
Protection:
none.
The device ensure a reinforced isolation among each terminal of
the high voltage contact and the remaining parts of the device.
Displays:
EPD4BX4
EPD4BC4
EPD4BF4
EPD4DF4
