HF127PEN_EL_TA_v0501_04
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Sensor excitation
Type PB / PC / PX
3.2V DC for pulse signals and 1.2V DC for coil pick-up.
Note: This is not a real sensor supply. Only suitable for pulse sensors with a very low power
consumption like coils (sine wave) and reed-switches.
Type PD
1.2 - 3.2 - 8.2 - 12 and 24V DC - max. 50mA@24V DC
Type PD-XI
Intrinsically safe: Pulse signals: 1.2 - 3.2 - 8.2 - max. [email protected] DC.
Analog signals: the sensor supply voltage is according to the power supply voltage connected
to terminal 1. Also terminal 2 offers the same voltage.
Type PF / PM
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 (Type PM / PF)
Data protection
Type
EEPROM backup of all setting. Backup of running totals every minute.
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 IIB/IIC T4 Ga
II 1 D Ex ia IIIC T100°C Da IP6x
IECEx approval:
Ex ia IIB/IIC T4 Ga
Ex ia IIIC T100°C Da IP6x
Explosion proof
Type XD/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.
Flowmeter
Type P
Coil/sine wave (minimum 20mVpp or 80mVpp - sensitivity selectable), NPN/PNP, open
collector, reed-switch, Namur, active pulse signals 8 - 12 and 24V.
Frequency Minimum 0 Hz - maximum 7 kHz for total and 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.
Temperature
Type TP
2 or 3 wire PT100.
Standard range: -100°C to +200°C (-148°F to 392°F) - accuracy 0.1 °C (0.18°F).
Update time four times a second.
Note The linearity is internally compensated.
Option ZV range: -200°C to +800°C (-328°F to 1832°F) - accuracy 0.5 °C (0.9°F).
Type TA
(0)4-20mA - with signal calibration feature. Resolution: 14 bit.
Type TU
0-10 V, 0-5 V, 1-5 V - with signal calibration feature. Resolution: 14 bit.
Accuracy 0.05%. Low level cut-off programmable.
Span 0.000010 - 9,999,999 with variable decimal position.
Off-set 0.00 - 99,999.99 K
Update time Four times a second.
Voltage drop 2.5 Volt @ 20mA.
Load impedance 3kOhm
Note For signal type TA and TU: external power to sensor required; e.g. option PD.
INPUTS
