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< PART – A Hardware >
A-31
IM 39J06B40-01EN 14th Edition: May 30, 2022
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NI Products and Their Configuration
The figure below shows the example, how to configure NI products for DTSXL System
installed in Class I Division 2 Hazardous Locations.
SEE ALSO
For NI products for DTSXL System, see the table below.
Figure NI Products and Their Configuration
Table NI products
Type Model description
(1) Power Supply Module NFPW426 Power supply module for FCN-RTU
(12 V DC, 4 A input, 24 V DC, 4 A input)
NFPW441 Power Supply (100 to 120V AC, 1.4 A input)
NFPW444 Power Supply (24Vdc, 3.3 A input)
(2) CPU Module NFCP050 CPU module
(3) DTSX3000 DTSX3000-a0bEcd (*1) Distributed Temperature Sensor
(4) OSW Module DTOS2L-NbEcd (*1) 2ch Optical Switch
DTOS4L-NbEcd (*1) 4ch Optical Switch
DTOS16L-NbEcd (*1) 16ch Optical Switch
(5) Base Module DTSBM10-N0cd(*1) Base Module
*1 a = S (10 km Range) or N (16 km Range) or M (30km Range) or L (50 km Range)
b = E (Explosion protection)
c = N (Basic Type) or G(With ISA Standards G3 option)
d = /Z(special order not relevant to safety) or blank
SEE ALSO
For details on the power supply modules (NFPW426, NFPW441, and NFPW444) and CPU module
(NFCP050), see the STARDOM FCN/FCJ Installation Guide (TI 34P02Q91-01E).
Power
(1)
(3)
(5)
(4)
(2)
Lockable Metal Cabinet
Control network
(Ethernet)
<Hazardous (Classified) Location Class l, Division 2, Groups A,B,C,D> <Non-Hazardous Location>
Metal Conduit
Metal Conduit
Serial
Optical Fiber
Optical Fiber