Type B Lcd Hmi; Specifications; Type B Lcd Configuration Function; Ex Relevant Specifications - ABB TTF300 Inbetriebnahmeanleitung

Type B LCD HMI

Change from one to two columns
6 Type B LCD HMI
Change from one to two columns
Type B LCD with configuration function using keys.
CE Marking
The HMI type B LCD meets all requirements as regards the CE
Marking in accordance with IEC 61326 (2006).
6.1 Features
Transmitter-controlled graphic (alphanumeric) LCD display
Character height, mode-dependent
Sign, 4 digits, 2 decimal places
Bar graph display
Rotatable in 4 increments of 90°
Displayoption
Sensor 1 process data
Sensor 2 process data
Sensor 1 electrical (ohm / mV)
Sensor 2 electrical (ohm / mV)
Electronics/ambient temperature
Output value
Output %
Display diagnostic information related to transmitter and sensor status
6.2

Specifications

Temperature range
-20 ... 70 °C (-4 ... 158 °F)
Restricted display function (contrast, reaction time) in the
temperature ranges:
-50 ... -20 °C (-58 ... -4 °F) 1)
or
70 ... 85 °C (158 ... 185 °F)
Humidity
0 ... 100%, condensation permitted
1 2
Fig. 19: Type B LCD
1 Exit / Cancel
2 Scroll back
1) Additional mechanical protection is required for this range
32 - EN
3 4
A00243
3 Scroll forward
4 Select
6.3

Type B LCD configuration function

All parameters configurable
(sensor type, sensor circuit, measuring range, behavior in the
event of a fault, etc.)
except: table-based sensor and freestyle characteristics,
Callendar van Dusen coefficients, warning and alarm limits
Software write protection for TTF300 configuration
6.4

Ex relevant specifications

6.4.1

Intrinsic Safety ATEX / IECEx

Explosion protection
Approved for use in Zone 0.
Designation
II 1G EEx ia IIC T6
EC type-examination test certificate PTB 05 ATEX 2079 X
IECEx Certificate of Conformity IECEx PTB 09.0014X
6.4.2 Safety specifications for intrinsic safety
ATEX / IECEx
Temperature table
Temperature
class
T6
T5
T4
Protection type intrinsic safety Ex ia IIC
Max. voltage
Short circuit current
Max. power
Internal inductance
Internal
capacitance
TTF300
Permissible ambient temperature range
Device category 1 Device category 2
use use
-40 ... 44 °C -40 ... 56 °C
(-40 ... 111.2 °F) (-40 ... 132.8 °F)
-40 ... 56 °C -40 ... 71 °C
(-40 ... 132.8 °F) (-40 ... 159.8 °F)
-40 ... 60 °C -40 ... 85 °C
(-40 ... 140 °F) (-40 ... 185 °F)
Supply circuit
U = 9 V
i
I = 65.2 mA
i
P = 101 W
i
L = 0 mH
i
C = 0 nF
i
CI/TTF300-X1