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Control relays, multi-function display
Display/operating units, CPU, communication modules
2010
CA08103002Z-EN
www.eaton.comMFD-80, MFD-(AC)-CP...
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Electromagnetic compatibility (EMC)
Overvoltage category/
pollution degree
–
–
–
–
Electrostatic discharge (ESD),
to IEC EN 61000-4-2
Air discharge
kV
8
8
8
8
Contact discharge
kV
6
6
6
6
Electromagnetic
fields (RFI),
to IEC EN 61000-4-2
V/m 10
10
10
10
Radio interference suppression
EN 55011 Class B, EN 55022 Class B
Burst to IEC/EN 61000-4-4
Supply cables
kV
2
2
2
2
Signal cables
kV
2
2
2
2
High-energy pulses (surge)
(
IEC/EN 61000-4-5, Level 2)
Supply cables, symmetrical
–
0.5
1
0.5
Radiated RFI,
to IEC/EN 61000-4-6
V
10
10
10
10
Insulation resistance
Clearance in air and creepage
distances
EN 50178, UL 508, CSA C22.2, No. 142
Insulation resistance
EN 50178
Back-up/accuracy of the real-time
clock
Back-up time
–
–
1)
1)
Accuracy of the real-time clock at
55
°C
s/day
–
–
Normally ±5 s/day
(
±0.5 h⁄Year)
Normally ±5 s/day
(
±0.5 h⁄Year)
Repetition accuracy of timing relays
Accuracy of timing relay
(
of value)
%
–
–
± 0.02
± 0.02
Resolution
Range “S”
ms
–
–
5
5
Range “M:S”
s
–
–
1
1
Range “H:M”
min
–
–
1
1
Retentive memory
Write cycles of the retentive memory
(
minimum)
–
–
10
10
(
read ⁄ write
cycles)
10
10
(
read ⁄ write
cycles)
Notes
For additional technical data EASY5… and EASY7…￫AWB2528-1508D, EASY8…￫AWB2528-1423D
1)
①
Backup time (hours)
②
Service life (years)
MFD-80..
MFD-CP4…
MFD-AC-CP4..
MFD-CP10..
MFD-AC-CP8..
MFD-CP8..
a
b
180
200
160
140
120
100
80
60
40
20
0
0
2 4
6
8
10
20
12 14
1 3
5
7
9
11 13
55
°C
25
°C
15 17 19
16 18