248
Nomenclature Section 2-3
2-3 Nomenclature
Front View
Side View
Ready indicator (green, lit when the Unit is
recognized as the Temperature Control Unit)
Four-loop Models
OUT1 to OUT4 indicators (orange, lit when
control output is ON)
Two-loop Models
OUT1 and OUT2 indicators (orange, lit when
control output is ON)
HB1 and HB2 indicators (red, lit when a
heater burnout has been detected)
Terminal screws: M3
Function DIP switch (SW1)
Cover
Loops
1 and 3
Slide lock
Te rm in al s
Slide lock
Input type DIP switch (SW2)
ON
OFF
ON
OFF
Loops
2 and 4