ABB PST Series - 12:2 Circuit diagram PSTB370...PSTB1050

170 1SFC132003M0201
'LDJUDPV
&KDSWHU
 &LUFXLWGLDJUDP
367%367%
7HUPLQDOLVDIXQFWLRQHDUWKLWLVQRWDSURWHFWLRQHDUWK
,WVKDOOEHFRQQHFWHGWRWKHPRXQWLQJSODWH
)LJXUH &LUFXLWGLDJUDP367%367%
Internal control voltage
External control
voltage 24 V DC
Internal control voltage
Temperature monitor
Low Voltage Board
High Voltage Board
FieldbusPTCKeypad
Fans