Update Time: 1200 ms (3 wires)
Front of Enclosure (W × H): 335 × 275 mm
Jumper Configuration: Select between Simplex or TMR setups
Protection: IP54 (dust and splashing water)
Fan Configuration: Dual fans
SD Series I/O AI04 ABB mV/TC Analog Input Digital I/O Unit Update Time: 1200 ms (3Overview AI04 is an ABB SD Series analog input module with 16 channels, supporting thermocouple and millivolt signals for precise temperature and low level voltage measurement. Identification Article number: AI04 Type: mV TC Analog Input Form factor: Standard (190 mm) Mounting: Horizontal row or vertical column Life cycle status: Active Channel & Signal Data Number of channels: 16 Signal specification: TC types E, J, K, R, S, T, B, L, N, U, Chinese E