Ca Diagram - Maersk Container Industry Star Cool SCI-20 Operating And Service Manual

112 of 116 pages
27.2 CA function overview - two versions
Inside container
CA membrane
Pressure sensor
P
Vacuum pump
Signals
Vacuum
Air flow
Inside container
CA membrane
Pressure sensor
P
Vacuum pump
Signals
Vacuum
Air flow
O
RS 485
Output
PTC
Thermal circuit switch RS 485
(Only available for some models)
Temperature sensor
Vacuum pump
Heating element
O
RS 485
Output
PTC
RS 485
Temperature sensor
Vacuum pump
Heating element
CO
2 2
Air ex valve
Controller
module SMC6
Controller
PTC
module SSC6-
CO
2 2
Air ex valve
Controller
module
SMC6.1/6.2
PTC
RS 485
CA