Signallings - ABB SACE Emax 2 Series Installation, Operation And Maintenance Instructions

Signallings

184 | © 2013 ABB | 1SDH001000R0002 - L7804
The following table illustrates the possible signals, and their meaning:
NOTE: for the references of contacts and inputs, see the paragraph "Connections",
on page 179.
A
Pos. Name Description
Power status LED, green. The possible states are:
B
A - • Off: power supply absent.
C
• On fixed: power supply present.
D
LED for signalling the state of contact the K3 - K7, green. The possible
E
states are:
F
B O 01
G • Off: contact open.
H
• On fixed: contact closed.
I
LED for signalling the state of contact the K4 - K8, green. The possible
states are:
C O 02
• Off: contact open.
• On fixed: contact closed.
LED for signalling the state of the contact K5 - K9, green. The possible
states are:
D O 03
• Off: contact open.
• On fixed: contact closed.
LED for signalling the state of the contact K6 - K10, green. The possible
states are:
E O 04
• Off: contact open.
• On fixed: contact closed.
LED for signalling the physical state of the input H1, green. The possible
states are:
F I 01
• Off: floating input.
• On fixed: input short-circuited on HC.
LED for signalling the physical state of the input H2, green. The possible
states are:
H I 02
• Off: floating input.
• On fixed: input short-circuited on HC.
LED for signalling the physical state of the input H3, green. The possible
states are:
G I 03
• Off: floating input.
• On fixed: input short-circuited on HC.
LED for signalling the physical state of the input H4, green. The possible
states are:
I I 04
• Off: floating input.
• On fixed: input short-circuited on HC.
ABB | SACE Emax 2
Electronic accessories | 4 - Ekip Signalling 4K module