Fan Configuration: Dual fans
External Power Supply: None
Operational Status Indicators: 2 LEDs (1 red
Update Time: 1200 ms (3 wires)
Output : Dual 24V to single 24V
SD Series I/O AI04 ABB mV/TC Analog Input Digital I/O Unit Fan Configuration: Dual fansOverview 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