750-455 4-channel analogue input terminal, 4 - 20 mA, single

4-channel analogue input terminal, 4-20 mA Single-ended

The analogue input terminal processes signals with standardised values of 4 - 20 mA. The input signal is transmitted to the system level with galvanic isolation and a resolution of 12 bits. The internal system voltage is used for the voltage supply. The input channels on the module share a common ground potential.

Number of inputs: 4 Voltage supply via DC/DC system voltage Power consumption (internal): 65 mA Max. input voltage 32 V Signal current: 0 mA ... 20 mA (750-453, 753-453) 4 mA ... 20 mA (750-455, 753-455) Input resistance: < 100 ??/ 20 mA Resolution: 12 bit Typical conversion time: 10 ms Measurement error: 25°C < ± 0.1 % from the scale end value Temperature coefficient: < ± 0.01 %/K from the scale end value Potential separation: 500-V system/supply Data width: 4 x 16 bit data 4 x 8 bit control/status (optional) Connection technology: CAGE CLAMP® Cross-sections: 0.08 mm² ... 2.5 mm²/AWG 28 ... 14 Insulation stripping lengths: series 750/753 8 ... 9 mm/0.33 in 9 ... 10 mm/0.37 in Width: 12 mm Weight: 51 g