4009A; Uswitch; Oswitch; Sswitch - Simplex 4010 Applications Manual

Point Types,

4009A

USWITCH

OSWITCH

SSWITCH

TSWITCH

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4009A Point Type.
Circuit Status
Normal
Limited
Open
Short
2-position switch, unsupervised. Used for a 2-position switch without an EOL
or current limited resistor.
Circuit Status
Normal
Limited
Open
Disable TBL
2-position switch, supervised for opens. Requires an EOL resistor.
Circuit Status
Normal
Limited
Open
Short
Disable TBL
2-position switch, supervised for opens and shorts. Requires EOL and current
limited resistors.
Circuit Status
Normal
Limited
Open
Short
Disable TBL
3-position (SPDT) switch, supervised for opens. Requires EOL and series
current limiting resistors (up leg).
Circuit Status
Normal
Limited
Open
Short
Disable TBL
LCD Text
4009A
4009A
4009A
LCD Text
2-Position Switch
2-Position Switch
2-Position Switch
LCD Text
2-Position Switch
2-Position Switch
2-Position Switch
2-Position Switch
LCD Text
2-Position Switch
2-Position Switch
2-Position Switch
2-Position Switch
LCD Text
3-Position Switch
3-Position Switch
3-Position Switch
3-Position Switch
A-17
Status
Normal
Abnormal
Open Trouble
Abnormal
Status
OFF
Invalid State TBL
ON
Disable TBL
Status
OFF
Invalid State TBL
Open CKT TBL
ON
Disable TBL
Status
OFF
ON
Open CKT TBL
SHORT CKT TBL
Disable TBL
Status
CENTER
UP
Open CKT TBL
DOWN
Disable TBL