System Configuration Outline - Mitsubishi MELESEC-ST User Manual

3 SYSTEM CONFIGURATION

3.2 System Configuration Outline

System configuration details
Head module
ST1H-BT
or
ST1H-PB
3 - 3
This section outlines the system configuration when the input modules, output module,
intelligent function modules, bus refreshing module and power feeding module are
used.
Eternal power supply
(External SYS.
power supply)
Eternal power supply
(External AUX.
power supply)
Bus Input
refreshing module
module
ST1PSD ST1X2-DE1
Eternal power supply
(External AUX.
power supply)
Input Output
module module
ST1X2-DE1 ST1Y2-TE2
MELSEC-ST
Power Intelligent
feeding function
module module
ST1PDD ST1AD2-V
Intelligent
function
module
ST1DA2-V
3 - 3