Signal amplifier IsoPAQ-661

isolationvoltage outputcurrent output

Isolation transmitter for Bipolar and Unipolar mA/V signals with calibrated range selection The Bipolar Isolation Amplifier IisPAQ-661 is used for isolation and conversion of bipolar and unipolar industrial standard signals. The input and output range of IsoPAQ-661 can be easily set by using DIP switch. Due to the calibrated range selection no further adjustment is necessary. A switchable compensation of the measuring range can be performed at the Zero/Span potentiometers on the front panel. Also the cut-off frequency can be adapted to the measurement task by using the DIP Switch. The auxiliary power can be supplied via the connection terminals or via the optional In-Rail-Bus connector. A green LED on the front of the unit has been provided to monitor the power supply. • - Calibrated signal setting via DIP switch Input and output range can be set by using DIP switch – high precision without any further adjustment • - High bandwidth; short response time No signal distortion; no falsification of measured signal • - Switchable Zero/Span compensation For readjustment of the sensor or field device • - 3-Port isolation Protection against erroneous measurements due to parasitic voltages or ground loops • - Extremely slim design 6.2 mm slim housing for a simple and space saving DIN rail mounting • - Optional In-Rail-Bus mounting rail connector Allows for fast and economical installation • - Protective Separation acc. to EN 61140 Protects service personnel and downstream devices against impermissibly high voltage