4.3
Inputs and Outputs
Digital Outputs & Digital Input
„R“-type (relay)
type
N.O. contact
load rating
„I“-type (solid state, opto-MOS)
type
Opto-MOS, bipolar
load rating
Digital Input
type
optoisolated, bipolar
maximum voltage
voltage for “logical 1“
voltage for “logical 0“
input current
250 V
AC
/ 30 V
DC
, 5 A
60 V
AC
/ 100 V
DC
, 100 mA
100 V
DC /
/ 60 V
AC
> 10 V
DC
< 3 V
DC
1 mA @ 10V / 5 mA @ 24V / 10 mA @ 48V
4.4
Power Quality and Energy Management
4.4.1
IEC 61000-4-30, 61000-4-15, 61000-4-7:
Function characteristics according to IEC 61000-4-30 ed.2
Function
Class
Uncertainty
Measuring range
Notes
frequency
A
± 10 mHz
40 ÷ 70 Hz
magnitude of the supply
S
flicker
S
2)
dips and swells
S
2)
interruptions
S
unlimited
2)
unbalance
S
voltage harmonics & interharmonics
S
1)
mains signalling voltage
S
1,3)
1) … according to IEC 61000-4-7 ed.2.0
2) … with optional firmware module „PQ S“
3) … with optional firmware module „RCS“
± 0.1 % U
NOM
20 ÷ 120 % U
NOM
± 5 %
0.4 ÷ 10
± 0.5 % U
NOM
5 ÷ 120 % U
NOM
± 1 cycle
± 0.3 %
0.5 ÷ 10 %
twice the levels of class II
Acc. IEC 61000–4-7 ed.2
10 ÷ 100 % of class 3,
acc. to IEC 61000–2-4 ed.2,
up to 50
th
order
twice the levels of class II
acc. IEC 61000–4-7 ed.2
0 ÷ 20 % U
NOM
f
Msv
: 100 ÷ 3000 Hz
35
