ABB Symphony Harmony Series - Page 59

1 - 8 WBPEEUI240774A0
Specifications
Cold junction reference
accuracy
± 0.5° C
Software temperature
linearization accuracy
± 0.1° C
Common mode isolation
(IEC 61010-1, IEC 60255-5,
IEC 60060)
Channel to channel and chan-
nel to logic
250 VDC/V
RMS
at 60 Hz
Rejection (50-60 Hz)
Normal mode
Common mode
-80 dB minimum
-120 dB minimum
Peak or continuous voltage ± 15 VDC absolute maximum
1
Electromagnetic compatibility
Conducted transients
Electrostatic discharge
(IEC 61000-4-2, EN 61000-4-2)
Contact: ±6 kV
Air: ±8 kV
Table 1-4. S pec ification s
(continued)
Property Characteristic/Value
Test Common Mode
Normal
Mode
Insulation resistance
(100/500 VDC)
100 M
! N/A
Dielectric VAC (45 - 65 Hz) or VDC 1.4 kV rms/1min. or
1.95 kV DC/1min.
N/A
Impulse voltage (1.2/50 µS) ±2.55 kVp ±1 kVp
Test
Common
Mode
Normal
Mode
Voltage/current surge (1.2/50 µS to 8/20 µS)
(IEC 61000-4-5, EN 61000-4-5)
±2 kV
P
±1 kV
P
Fast transient bursts (IEC 61000-4-4, EN
61000-4-4)
±2 kV
P
N/A
Damped oscillatory wave, 0.1 MHz and 1
MHz (IEC 61000-4-12, EN 61000-4-12)
±1 kV
P
±0.5 kV
P
Ring wave (IEC 61000-4-12, EN 61000-4-12) ±2 kV
P
±1 kV
P