Isolators IsoPAQ-661

At a glance:

• 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.

Technical data:

• Input

Input Current (calibrated switchable): ±20 mA, 0… 20 mA, 4… 20 mA/ ±10 mA, 0… 10 mA, 2… 10 mA

Input Voltage (calibrated switchable): ±10 V, 0… 10 V, 2 … 10 V/ ±5 V, 0… 5 V, 1 … 5 V

Input resistance: Current: ≤ 25 Ω/ Voltage: ≥ 1 MΩ

Overload: Current: < 50 mA/ Voltage: < 30 V

• Output

Output Current (calibrated switchable): ±20 mA, 0… 20 mA, 4… 20 mA/ ±10 mA, 0… 10 mA, 2… 10 mA

Output Voltage (calibrated switchable): ±10 V, 0… 10 V, 2 … 10 V / ±5 V, 0… 5 V, 1 … 5 V

Load: Current: ≤ 12 V (600 Ω vid 20 mA)/ Voltage: ≤ 5 mA (2 kΩ vid 10 V)

Linear transmission range: Unipolar: -1… +110 %/ Bipolar: -110… +110 %

Residual ripple: < 10 mVrms

• General Data

Transmission error: < 0.1 % full scale

Temperature coefficient: < 100 ppm/K

Zero/Span compensation: 5% of measuring range

Cut-off frequency -3 dB: Current: 8 kHz/ Voltage: 100 Hz

Response time T99: 100 µs / 7 ms

Test voltage: 3 kV AC, 50 Hz, 1 min. Input against output against power supply

Working voltage (Basic Insulation): 600 V AC/DC for overvoltage category II and pollution degree 2 acc. to EN 61010-1

Protection against electrical shock: Protective separation according to EN 61140 by reinforced insulation in accordance with EN 61010-1 up to 300 V AC/DC for overvoltage category II and pollution degree 2 between all circuits.

Ambient temperature: Operation: – 25 °C to + 70 °C (– 13 to + 158 °F)/ Transport and storage: – 40 °C to + 85 °C (– 40 to + 185 °F)

Power supply: 24 V DC voltage range 16.8 V … 31.2 V DC, approx. 0.8 W

EMC: EN 61326-1

Construction: 62 x 96,5 x 107 mm , protection class IP 20, mounting on 35 mm DIN rail acc. to EN 60715

Weight: Approx. 70 g

Dimensions:

Connection diagram: