4.1 General Device Data
401
7UM62 Manual
C53000-G1176-C149-3
– Signal Levels and Burdens:
4.1.5
Electrical Tests
Specifications
Standards:
IEC 60255 (Product Standards)
ANSI/IEEE C37.90.0,.C37.90.0.1 and
C37.90.0.2
UL 508
DIN 57 435 Part 303
See also standards for individual functions
Insulation Tests
Standards:
IEC 60255–5, IEC 60870–2–1
– High Voltage Test (Routine Test)
2.5 kV (rms) AC
Current Inputs, Voltage Inputs,
Output Relays
– High Voltage Test (Routine Test)
3.5 kVDC
Power Supply and Binary Inputs
– High Voltage Test (Routine Test)
3.0 kVDC
Measuring Transducers
– High Voltage Test (Routine Test)
500 V (rms) AC
Only Isolated Communications
and Time Synchronization Interfaces
and Analog Outputs (Ports A – D)
– Impulse Voltage Test (Type Test)
5 kV (peak): 1.2/50 µs: 0.5 Ws: 3 positive
All Circuits Except Communications
and 3 negative impulses in intervals of 5 s
and Time Synchronization Interfaces,
Analog Outputs, Class
III
EMC Tests for
Immunity (Type
Tests)
Standards:
IEC 60255–6 and –22 (Product standards),
EN 50082–2 (Generic standard)
DIN 57 435 Part 303 ANSI/IEEE C37.90.1
and C37.90.2
– High Frequency Test
2.5 kV (Peak): 1 MHz:
τ
= 15 µs;
IEC 60255–22–1, Class
III
400 Surges per s: Test Duration 2 s
and VDE 0435 Part 303, Class
III
R
i
= 200
Ω
– Electrostatic Discharge
8 kV contact discharge: 15 kV airdischarge,
IEC 60255–22–2 Class
IV
both polarities: 150 pF: R
i
= 330
Ω
and IEC 61000–4–2, Class
IV
Rated Signal Voltage
5 V
12 V
24 V
V
IHigh
6.0 V
15.8 V
31 V
V
ILow
1.0 V at I
ILow
= 0.25 mA
1.4 V
at I
ILow
= 0.25 mA
1.9 V
at I
ILow
= 0.25 mA
I
IHigh
4.5 mA to 9.4 mA
4.5 mA to 9.3 mA
4.5 mA to 8.7 mA
R
I
890
Ω
at V
I
= 4 V
640
Ω
at V
I
= 6 V
1930
Ω
at U
I
= 8.7 V
1700
Ω
at U
I
= 15.8 V
3780
Ω
at U
I
= 17 V
3560
Ω
at U
I
= 31 V
