6
7 ND92F 70 en
FM
Explosion proof Class I, II and III,
Division 1 and 2, Groups A, B, C, D, E, F
Pending
Electromagnetic protection
Electromagnetic compatibility
Emission acc. to EN 61000-6-4 (2001)
and FCC 47 CFR PART 15,
SUBPART B, CLASS B (1994)
Immunity acc. to EN 61000-6-2 (2001)
CE marking
89/336/EEC
Electromagnetic compatibility
94/9/EC
ATEX
P
OSITION TRANSMITTER (optional)
Output signal:
4–20 mA (galvanic isolation;
600 V DC)
Resolution:
16 bit / 0.244 µA
Linearity:
<
0.05 % FS
Temperature effect:
<
0.35 % FS
EEx d IIC T4/T5/T6
Ui
≤
30 V
Rx= 0–780
Ω
MICRO SWITCHES, 2 PIECES
(OPTIONAL WITH EXTENSION MODULE)
Code B06 Omron D2VW-01 gold plated micro switch,
Bus powered, no external power and cabling needed.
Code I02 P+F NJ2-12GK-SN
Code I09 P+F; NCB2-12GM35-N0
Code I56 IFC 2002-ARKG/UP
Code K05 Omron D2VW-5, micro switch
Code K06 Omron D2VW-01 gold plated, micro switch
2.5
Recycling and disposal
Most valve controller parts can be recycled if sorted
according to material.
Most parts have material marking. A material list is sup-
plied with the valve controller. In addition, separate recy-
cling and disposal instructions are available from the
manufacturer.
A valve controller may also be returned to the manufac-
turer for recycling and disposal. There will be a charge
for this.
2.6
Safety precautions
3
TRANSPORTATION, RECEPTION
AND STORAGE
The valve controller is a sophisticated instrument, han-
dle it with care.
❑
Check the controller for any damage that may
have occurred during transportation.
❑
Store the uninstalled controller preferably
indoors, keep it away from rain and dust.
❑
Do not unpack the device until installing it.
❑
Do not drop or knock the controller.
❑
Keep the flow ports and cable glands plugged
until installing.
❑
Follow instructions elsewhere in this manual.
CAUTION:
Do not exceed the permitted values!
Exceeding the permitted values marked on the valve
controller may cause damage to the controller and to
equipment attached to the controller and could lead to
uncontrolled pressure release in the worst case. Dam-
age to the equipment and personal injury may result.
CAUTION:
Do not remove or dismantle a pressurized controller!
Removing or dismantling a pressurized prestage or
spool valve of an ND9200F leads to uncontrolled pres-
sure release. Always shut off the supply air and release
the pressure from the pipelines and equipment before
removing or dismantling the controller. Otherwise per-
sonal injury and damage to equipment may result
.
WARNING:
During automatic or manual calibration and tuning
the valve operates between open and closed posi-
tions. Make sure that the operation does not
endanger people or processes!
WARNING:
Do not operate the device with the cover removed!
Electromagnetic immunity is reduced, valve may stroke.
ATEX WARNING:
Electrostatic charge hazard!
The windows and identification plate are non-conduc-
tive. Clean with a damp cloth only!
ATEX WARNING:
The locking screw (part 107) of the cover is essen-
tial to explosion protection.
The cover has to be locked in place for Ex d protection. The
screw grounds the cover to the housing.
Ex d WARNING:
Do not open the device when energized!
Ex d WARNING:
Use a cable gland with suitable Ex d certification.
For ambient temperature over 70 °C / 158 °F use a
heat resistant cable and cable gland suitable for at
least 90 °C / 194 °F.
ELECTRICAL SAFETY WARNING:
Use fuses for limit switch installations with
50 V AC/75 V DC or higher.
NOTE:
Avoid earthing a welding machine in close proximity to
an ND9200F valve controller.
Damage to the equipment may result.
Содержание ND9200F
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