ABB PM554-T - Programmable Logic Controller Power Distribution Update Time: 1200 ms (3

Update Time: 1200 ms (3 wires)

Pulse Width Modulation (PWM): 20–80% duty cycle at 200 kHz frequency

and compressors

CFG Port Activity

Recommended Control Network Backbone: 100 Mbit/s - 1 Gbit/s Ethernet (IEEE 802

ABB PM554-T - Programmable Logic Controller Power Distribution Update Time: 1200 ms (3Overview ABB PM554 T is a compact PLC from the AC500 series, featuring robust I O capabilities and integrated communication for flexible automation control. Specifications Processor: 16 bit Program Memory: 256 kB Digital I O: 8 inputs, 8 outputs Communication: RS 485, Ethernet Power Supply: 24V DC Dimensions & Weight Dimensions: 87. 0 mm (L) Width: 72. 0 mm Height: 55. 0 mm Weight: 0. 25 kg