Tension Electronics

PFEA 111, 112 and 113

- bringing something new to web tension

Covering a wide range of applications the Tension Electronics comes in three versions, with different levels of performance and functionality. All three versions have multi-language digital display and configuration keys. The configuration keys being used for setting different parameters and to check the status of the tension system.
The 2 x 16 character display can present sum, difference or individual load cell signals.
All three versions are available in both DIN-rail version and enclosed IP 65 (NEMA 4) version for mounting in more severe environments.
Data
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Data

Type PFEA111 PFEA112 PFEA113
Power supply
IP 20 Voltage DC 24 V (18 - 36 V)
Power Requirement 7.5 W 7.5 W 12 W
IP 65 Main voltage DC 24 V (18 - 36 V) 100 (-15%) - 240 (+10%) V AC
Frequency 45 - 65 Hz
Number of load cells 2 2 4
Load cell excitation
Current 0.5 A rms, 330 Hz 0.5 A rms, 330 Hz 0.5 A rms, 330 Hz
Max. load 2 load cells plus 5 Ω cable resistance 2 load cells plus 5 Ω cable resistance 4 load cells plus 10 Ω cable resistance
Inputs
Digital inputs - - 1
Analog inputs - - 2
Outputs  
Analog outputs (voltage or current) - - 6
-5 - +11V 1 1 -
0 - 21 mA 1 1 -
Selectable filter 15, 30, 75, 250, 750, 1500 ms 15, 30, 75, 250, 750, 1500 ms 5, 15, 30, 75, 250, 750, 1500 ms
Scaling function for analog outputs Yes Yes Yes
Digital outputs - - 4
Self diagnostics, Status OK
LED (green/red) Yes Yes Yes
Alarm on Digital output - - Yes
Alarm via Profibus - Yes Yes
Multi language interactive display Yes Yes Yes
Selectable tension units on the display N, kN, kg and lbs., N/m, kN/m, kg/m, pli
Maximum load memory Yes Yes Yes
Zero offset memory Yes Yes Yes
Communication  
Profibus DP - Yes Yes
GSD-file ABB_0716.GSD ABB_0717.GSD
Environmental tolerance
Electrical environment
Electrical interference environment As per EMC Directive 2014/30/EU
Electrical safety As per Low Voltage Directive 2014/35/EU
As per UL508 Industrial control equipment
Ambient temperature +5 - +55°C
Degree of protection IEC 529 Protection class IP 20 or IP 65

 

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