: Provides isolated analog outputs and optional relay modules for set points.
Subtracts the container weight from the gross weight to display net weight.
The Lahti Precision TPL400 is a sophisticated, microprocessor-based load cell amplifier designed for high-precision weighing and force measurement applications. Often used in industrial environments, this device offers reliable signal conditioning for strain gauge load cells.
230 VAC (+10% / -15%), 50/60 Hz; optional 24 VDC variants. lahti precision tpl400 manual
Includes two 240 VAC, 5A relays for limit control, featuring adjustable hysteresis and latching options.
Apply a known weight to the load cell and enter the weight value into the memory. 5. Advanced Functions
+-------------------------------------------------------------+ | LAHTI PRECISION TPL-400 | +-------------------------------------------------------------+ | | | [Load Cell Input] [Analogue Outputs] [Relay Outputs] - 4-wire or 6-wire - 4-20 mA (Isolated) - 2 Set points - Max 10x 350Ω cells - 0-10 VDC - 240 VAC / 5A - 5V Excitation - Output Inversion - Latching & Preact Load Cell Interface : Provides isolated analog outputs and optional relay
High-speed, high-resolution internal analog-to-digital converter ensures precise measurement even in high-vibration settings.
Understanding the hardware capabilities is critical before installation:
The manual prescribes a strict maintenance log: Often used in industrial environments, this device offers
Use the CALH parameter to set the second calibration point after applying a known reference load. Key Programming Parameters: SEnS: Set the load cell sensitivity (e.g., 2.0 mV/V).
: Set point relays include options for latching, hysteresis, and inversion to trigger alarms or control material flow.