Power Supply (Polarity Safe); General Information; Ambient Conditions; Electromagnetic Compatibility - ABB TTR200 Operating Instructions Manual

General information

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12.3 Power supply (polarity safe)

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Change from one to two columns
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Speisespannung
(2-wire technique; power lines = signal lines)
Supply voltage
Non ignition-proof application:
U = 12 ... 42 V DC
S
Ignition-proof applications:
U = 12 ... 30 V DC
S
Max. permissible residual ripple for supply voltage
Max. permissible ripple for supply voltage during communication
in accordance with HART FSK "Physical Layer" specification,
version 8.1 (08/1999) Section 8.1
Undervoltage detection
U < 11 V results in I
Terminal-Mu
Max. load
R = (supply voltage – 12 V) / 0.022 A
Load
Max. load (Ω depending on supply voltage (V DC)
1350
1250
1000
B
810
750
500
C
250
12 17,5
Fig. 13
A TTR200
B TTR200 in EEx ia design
Max. power consumption
P = U x 0.022 mA
s
→
e.g., U = 24 V P
s max
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13 General information
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Electrical isolation
(input/output)
MTBF time
Input filter
Switch-on delay
Warm-up time
Ramp-up time t90
1)
Readingupdated
Output filter
1)
depending on sensor type and sensor circuit
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Change from one to two columns
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34
= 3.6 mA
a
A
V DC V DC
30 42
C HART communication -
resistor
= 0.528 W
3.5 kV DC (approx. 2.5 KV AC) 60 s
28 years at 60 °C ambient
temperature
50 / 60 Hz
< 10 s (I ≤ 3.6 mA during starting
a
cycle)
5 min.
400 ... 1000 ms
10/sec
Digital filter 1st order: 0 ... 100 s
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kj

13.1 Ambient conditions

Ambient temperature:
Transport / storage
temperature:
Climate class:
Max. permissible
humidity:
Vibration resistance*:
Shock*:
Protection class:
* applies to operation and transport
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13.2 Electromagnetic compatibility

Emitted interference in accordance with IEC 61326 (2006) and
Namur NE21 (02/2004)
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13.3 EMI/RFI shielding

Interference immune in accordance with IEC 61326 (2006) and
Namur NE21 (02/2004)
Pt100: Measuring range 0 ... 100 °C, span 100 K
Type of test
Burst to signal/data lines
Static discharge
• Contact plate (indirect)
• Supply terminals
• Sensor terminals
Radiated field
80 MHz ... 2 GHz
A00201
Coupling
150 kHz ... 80 MHz
Surge
between the supply lines
Line to earth
1)
Air discharge (at 1 mm distance)
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TTR200
Standard: -40 ... 85 °C / -40 ... 185 °F
For ignition-proof design, see prototype
test certificate PTB 05 ATEX 2017 X.
-40 ... 85 °C / -40 ... 185 °F
Cx (-40 ... 85 °C / -40 ... 185 °F,
5 ... 95% relative humidity)
DIN EN 60654-1
95% relative humidity IEC 60068-2-30
10 ... 2000 Hz at 5 g acc. to IEC 68-2-6
gn = 30 in accordance with IEC 68-2-27
IP 20, or IP class of bay
Testing
Influence
accuracy
2 kV < 0,5%
no
8 kV
no
1)
6 kV
no
1) 4 kV
10 V / m < 0,5%
10 V < 0,5%
no malfunction
0,5 kV
no malfunction
1 kV
OI/TTR200-EN