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12.5
Wiring instructions QC04
Intrinsically safe Control Module
Minimum operating values:
- Control supply:
Umin = 6 VDC
Imin = 1 mA
- Power supply:
Umin = 13.5 VDC
Imin = 33 mA
Cable range:
Wire range:
2.5mm
Solid / Stranded wire: 0.2-3.3mm
24-12 AWG
Note:
*
Use approved barrier according
EN60947-5-6 (NAMUR) for appropriate
signal level. Un = 8.2VDC
Notes:
1
Installation must be inaccordance
with:
2
Before operation:
3
Barriers:
4
Intrinsically safe equipement
5
Barrier I.S. Entity Parameters must
meet the following conditions:
6
When multiple barriers are used:
DOC.IG.QC01.1 Rev.: B
Terminal connections, with
seperate circuits
1-2 Feedback 2*
(EN60947-5-6)
3-4 Feedback 1*
(EN60947-5-6)
5-6 Control supply
2
max.
2
or
voltage
7-8 Power supply
voltage
Terminal connections,
with common "-"
1-2 Feedback 2*
3-4 Feedback 1*
5-6 Control
7-8 Power supply
voltage
CSA
Canadian Electrical Code,
Part1
The control module in combination with the pneumatic module must be mounted properly.
Must be FM/CSA Approved and installed in an enclosure
that meets the requirements of ANSI/ ISA S82.01/CEC
part1.
Control equipment connected to the barrier must not use
or generate more than 250Vrms or Vdc.
Must be CSA Approved
Uo =< Ui
Co >= Ci + Cable
* Each I.S. Circuit must use shielded, twisted pairs
* Cable insulation and shielding must extend to within paritioned area of terminals
Certified Document:
No modification permitted without reference to the certifying authority.
Title :
Control Drawing FieldQ
QC 04 Smart Modules Intinsically safe
Home page:
www.FieldQ.com
Unclassified or Non
Hazardous Location
IS Approved
Barrier
IS Approved
Barrier
IS Approved
Barrier
IS Approved
Barrier
IS Approved
Barrier
IS Approved
Barrier
IS Approved
Barrier
FM
National Electrical Code
(ANSI/NFPA 70) and
ANSI/ISA RP12.06.01
Must be FM Approved
Io =< Ii
Lo >= Li + Cable
Drn.:
Format :
A4
Drw nr.
15
Hazardous or
Classified Location
1
FieldQ
2
Control
Module
3
QC04
4
5
6
-
7
+
8
1
FieldQ
2
Control
3
Module
QC04
4
5
6
-
7
+
8
ATEX
The national wiring practices
of the country of use
Must be certified by an
European Notified body and
installed per manufacturer's
installation instructions
Must be ATEX Approved
Po =< Pi
Scale :
Date :
27/06/2006
Date :
ENOC nr.:
State :
C0542-07
December '06
En
Par. :
Rev. :
A
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