HF012PEN_v0402_03 Atex_IECEx_CSA_FM
Page 35
Sensor excitation
Type PB / PC / PX Sensor supply voltage: 3.2V DC for pulse signals and 1.2V DC for coil pick-up.
Please note: this is not a real sensor supply. Only suitable for sensors with a very low power
consumption like coils (sine wave) and reed-switches.
Analog sensors type A / U: sensor supply not available.
Type PD With pulse input type P: sensor supply 1.2, 3.2, 8.2V DC - max. 5mA@8.2V DC.
With analog input type A / U: as connected power supply voltage (internally linked)
Type PF / PM Analog sensors type A / U: sensor supply 8.2, 12 and 24V DC - max. 400mA@24V DC
With pulse input type P: sensor supply 1.2, 3.2, 8.2, 12 and 24V DC - max. 400mA@24V DC
Terminal connections
Type: Removable plug-in terminal strip. Wire max. 1.5mm2 and 2.5mm2
Data protection
Type EEPROM backup of all settings. Data retention at least 10 years.
Pass code Configuration settings can be pass code protected.
Hazardous area
(option)
Intrinsically safe
Type XI
ATEX approval:
II 1 G Ex ia IIC T4
II 1 D Ex iaD 20 IP 65 / 67 T 100°C
IECEx approval:
Ga Ex ia IIC T4
Ex iaD 20 IP 65 / 67 T 100°C
CSA / FM approval :
IS Class I/II/III, Division 1 Groups A to G T4
Class I zone 0 AEx ia IIC T4
Explosion proof
Type XF
ATEX approval ref.: <EX> II 2 GD EEx d IIB T5. Weight appr. 15kg.
Dimensions of enclosure: 350 x 250 x 200mm (13.7” x 9.9” x 7.9”) LxHxD.
Environment
Electromagnetic
compatibility
Compliant ref: EN 61326 (1997), EN 61010-1 (1993)
Low voltage directive Compliant ref: EN60950.
Flowmete
Type P Coil/sine wave (minimum 20mVpp or 80mVpp - sensitivity selectable), NPN/PNP, open
collector, reed-switch, Namur, active pulse signals.
Frequency Minimum 0 Hz - maximum 7 kHz for flowrate.
Maximum frequency depends on signal type and internal low-pass filter.
E.g. Reed switch with low-pass filter: max. frequency 120 Hz.
K-Factor 0.000010 - 9,999,999 with variable decimal position.
Low-pass filter Available for all pulse signals.
Note For coil signal input: higher sensitivity is available - type ZF (10mVpp) / type ZG (5mVpp).
Type A (0)4-20mA - with signal calibration feature.
Type U 0-10 V - with signal calibration feature.
Accuracy Resolution: 16 bit.. Error < 0.01mA / ±0.05% FS. Low level cut-off programmable.
Span 0.001 - 99,999 with variable decimal position.
Update time Four times a second.
Voltage drop 2.6 Volt.
Load impedance 3kOhm
Relationship Linear and square root calculation.
Note For signal type A and U: external power to sensor is required; e.g. type PD / PF / PM.
INPUTS
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