Installation, Operation and Service Manual LKAT
2
+24V
© 2018 DynAmp, LLC Page 24
046404 E
Optional PE PCB – Current Loop Output
• Output Bias (coarse) : SW4
• Output Type : SW5
• Output Gain (coarse) : SW1 and SW2
• Output Bias (fine) : Trimpot
• Output Gain (fine) : Trimpot
Optional PE PCB – Trip 2 & 3 Setpoints
• Trip 2 Protection Polarity : SW3
• Trip 2 Setpoint : R33 (medium) and R46 (fine)
• Trip 3 Protection Polarity : SW3
• Trip 3 Setpoint : R34 (medium) and R47 (fine)
Optional RMS Display PCB – Display
• Decimal Point position
• DPM Mode
• RMS Signal Conditioning Options : SW1F, G, & H (SW1-6, 7, & 8)
• Input Scale Factor : SW1E (SW1-5)
• Input Attenuation : SW1A, B, C, & D (SW1-1, 2, 3, & 4)
• DPM Gain (fine) : R12
The Optional PE and/or RMS Display pc board assemblies may be added, configured
and calibrated in the field. In this case, the Main pc board assembly output signal is used
as the reference output signal with the LKAT
2
System measuring normal bus current.
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