The ABB AI562 is an analog input module of the AC500-eCo series for RTD temperature measurement

Supply voltage: 24V DC, permissible voltage range - 15% to + 20%.

Power Consumption: The current drawn from a 24V DC supply is approximately 5mA, with an inrush current of 0.05A²s at start-up and a maximum ripple of 5%.

Reverse Voltage Protection: Yes.

Maximum power consumption in the module: 1.1W.

Mounting position: horizontal or vertical, operating temperature range from 0°C to +60°C when installed horizontally, reduced output load to 50% per bank when installed vertically, and operating temperature range from 0°C to +40°C.

Cooling method: natural convection cooling, which cannot be obstructed by cable ducts or other components in the control cabinet.

Number and type of input channels: 2 configurable RTD channels.

Channel grouping: 1 group of 2 channels each.

Resolution: RTD of 0.1°C/0.1°F, resistance of 15 bits + sign bits.

Input Type: Modular Ground Reference RTD for 2-Wire and 3-Wire RTD Temperature Detectors.

Input range: support PT100, PT1000, NI100, NI1000, 150Ω, 300Ω, etc.

Module update time: less than 1s for all channels.

Channel input resistance: >100kΩ.

Input filter attenuation: -3dB at 3.6kHz.

Analog Value Conversion Error: Typical values depend on the RTD and are up to ±0.6% of full scale at 25°C and up to ±2% of full scale at 0°C to 60°C or electromagnetic interference.

A/D conversion time: 140ms typical per channel.

Unused Input: Openable and should be configured as Unused.

Input data length: 4 bytes.

Sensor internal power consumption: 1mW max.

Interference suppression: can be carried out upon request.

Maximum input voltage: 30V DC at the detection end and 5V DC at the source side.

Basic error (resistance): 0.1% of full scale.

Repeatability: 0.05% of full scale.

Overvoltage Protection: Yes, up to 30V DC.

Wire loop resistance: <20Ω. Maximum cable length: 10m for unshielded wires and 100m for shielded wires. Galvanic isolation: The input group is galvanically isolated from the rest of the module to prevent interference from the internal power supply and other modules. Degree of protection: IP20 housing. Operating humidity: 95% max, non-condensing. Working air pressure: >800hPa/<2000m.