Literature

General Desc.

• Load cell amplifier
• mV to current / voltage conversion
• Front-programmable / LED display
• Relative calibration of input span
• NPN / PNP input for external taring
• Supply for standard transducers

Advanced features

• A multifunction user interface consisting of three pushbuttons and a 3-digit LED display for programming.

Application

• The 2261 converts bipolar mV signals from transducers supplied directly by the device to standard current / voltage signals.
• The 2261 is suitable for load cell application as well as other applications such as tank filling and draining, weighing with a taring function, measurement of cable tensile force, level control, signal conversion / amplification etc.

Technical characteristics

• Front error LED.
• The analog input can be programmed for voltage in the range -40...100 mVDC.
• The digital signal can be selected as either NPN or PNP.
• Taring can either be by way of the digital input or from the front interface.
• The analog output can be programmed to current in the range 0...20 mA or voltage in the range 0...10 VDC.
• Short circuit protected transducer supply which can be programmed to 5...13 VDC from the front.
• Sense input (with transducer supply used) for compensation for cable resistance to the transducer.
• Mounting for a standard 11-pole socket which can be adapted for DIN rail or plate use with PR’s 7023 adaptor and 7024 mounting keying.