10
NDX VALVE CONTROLLER
3.4.2
Digital output (namur)
There are up to two configurable namur type digital outputs
(DO). They can be configured to activate based on valve
position measurement (as a limit switch) or any device status.
Configuration can be done via HART by using Valve
Manager (DTM) or EDD.
Output options can be following:
•
One PT and one DO
•
Two DOs
3.4.3
Gauge block
Fig. 4
Optional gauge block is available in the following three
options:
1/4 NPT with gauges (block with 1/4NPT t gauges)
G1/4 without gauges (block with G1/4 threads)
G1/4 with gauges (block with G1/4 t gauges)
3.5
MARKINGS
The valve controller is equipped with three identification
plates.
Identification plate
Identification plate includes following markings
•
Contact details of the manufacturer
•
Input signal (voltage range)
•
Transmitter input signal (voltage range)
•
Supply pressure range
•
Output
•
Enclosure type
•
Manufacturing serial number*
•
Build number
•
H/Ccode
•
Type code (7 signs)
•
Gauge block options
*) Manufacturing serial number explained:
TT= device and factory sign
YY= year of manufacturing
WW = week of manufacturing
NNNN = consecutive number
Example: PH15360001 = controller, year 2015, week 36,
consecutive number 1
Approval and type code plate
Approval and type code plate includes following markings
•
Type code (15 signs)
•
Ccode
•
CE mark
•
Approvals (max. two)
•
Operational temperature
•
Input resistance
Fig. 5 Identification plate
Fig. 6 Approval and type code
plate
EESF 18 ATEX 014X / IECEx EESF 18.0007X
[ ] II 1 G Ex ia IIC T6...T4 Ga
[ ] II 1 D Ex ia IIIC T85°C...T115°C Da
Tamb T6: -40...+50 °C, T5: +65 °C, T4: +80 °C
EESF 18 ATEX 015X / IECEx EESF 18.0008X
[ ] II 3 G Ex nA IIC T6...T4 Gc
[ ] II 3 G Ex ic IIC T6...T4 Gc
[ ] II 3 D Ex ic IIIC T85°C...T115°C Dc
Tamb T6: -40...+50 °C, T5: +65 °C, T4: +85 °C
See certificate for connection values
Class I, Div 1, Gps A, B, C, D; T4/T5/T6
Ex ia IIC T4/T5/T6 Ga
Class I, Zone 0 AEx ia IIC T4/T5/T6 Ga
Class I, Div 2, Gps A, B, C, D; T4/T5/T6
Ex ic IIC T4/T5/T6 Gc/Ex nA IIC T4/T5/T6 Gc
Class I, Zone 2 AEx ic IIC T4/T5/T6 Gc
AEx nA IIC T4/T5/T6 Gc
INSTALL PER DRAWING / INSTALLER
SUIVANT PLAN F82699 NDX
CONTROL WIRING DIAGRAM
TYPE: NDX2512TG-XU0N0000-000Y
ID: C0000001
Gauge block: [ ] 0 [ ] 1 [ ] 2 [ ] 3
3
PRODUCT SUMMARY
