2
93
34ZBTS_30-1200A rev.A / 1SCC303043M0201
3
9.3.3 Communication Connectors
The communication connectors are posi-
tioned on the upper side of the module.
The following table illustrates the commu-
nication connectors:
Position Name Description
A Line H of the Local Bus
Line L of the Local Bus
B Link Bus Connector
—
Table 9.4 Communication connectors
The following table illustrates the possi-
ble signals on connector W13, and their
meaning:
Position Description
C Link LED, green. The possible states
are:
• Off: connection error (signal absent).
• On, fixed: correct connection.
D Activity LED, yellow. The possible
states are:
• Off: absence of activity on the line.
• On, fixed or flashing: activity
present on the line (reception and/or
transmission).
—
Table 9.5 Signals on connector W13
9.3.4 Power Supply Connectors
The power supply connectors are posi-
tioned on the lower side of the module.
The following table illustrates the power
supply inputs:
Position Name Description
E AC IN N AC power input
AC IN L AC power input
Earth connection
F DC IN + DC + power input
DC IN - DC - power input
—
Table 9.6 Power supply connectors
—
Fig. 9.8 Ekip Signalling 10K module, Communication
connectors on left, Power supply connectors on right
If there is used some external power
source, make sure that supply voltage
complies with the recommendations
below:
Component Characteristics
AC power
supply
• Power absorbed with
DC power
supply
• Power absorbed with
Output
contacts
• Maximum switching power
:
• Maximum switching voltage
:
• Breaking capacity
• Dielectric strength between
open contacts and between every
(1)
Data related to a resistive load.
—
Table 9.7 The electrical specifications of the module
power supplies and outputs
C
D
A
B
E
F
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