ABB 216EA61B｜Input Module｜

216EA61B

Specification
Analog input AI (4-channel, differential isolation)
Signal: 4-20mA, 0-20mA, 1-5V, 0-10V Single channel software optional
Resolution: 16 bits, accuracy ± 0.05% FS (room temperature), ± 0.1% FS over the entire temperature range
Input impedance: current ≤ 100 Ω, voltage ≥ 100k Ω
Analog output AO (2 channels)
Output: 4-20mA/0-10V, driving on-site regulating valves and actuators
Isolation
Channel bus isolation 2500VAC, AI/AO mutually optically isolated, resistant to strong interference from power plants

Parameter
Power supply: DC24V (powered by the system backplane)
Working temperature range: -20 ℃~+60 ℃, standard configuration for thermal power boiler/turbine control cabinet
Net weight: ≈ 1.2kg, plug-in 6U European style rack installation
Bus: Procontrol internal parallel backplane bus, matched with main controllers 216NG62, 216AP60, etc

Scene
Thermal power plant: boiler DCS, steam turbine DEH, generator excitation system (matched with your previous 216DB61 to form a complete I/O station)
Closed loop regulation of large-scale hydropower and metallurgical units: temperature/pressure/flow acquisition+control output of regulating valves

ABB 216EA61B｜Input Module｜