Communication Connectors; Power Supply Connectors - ABB Zenith ZBTS T Series Installation And Operating Instruction

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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
A Local Bus W3
Local Bus W4
B Link Bus W13
—
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
E AC IN N
AC IN L
F DC IN +
DC IN -
—
Table 9.6 Power supply connectors
Description
Line H of the Local Bus
Line L of the Local Bus
Link Bus Connector
Description
AC power input
AC power input
Earth connection
DC + power input
DC - power input
A
B
C
D
—
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 • Voltage: 105...265 V AC.
supply • Frequency: 45...66 Hz.
• Power absorbed with
10 contacts closed: 10 VA.
DC power • Voltage: 21.5...53 V DC.
supply • Power absorbed with
10 contacts closed: 10W.
Output • Maximum switching power
contacts 1250 VA.
• Maximum switching voltage
150 V DC / 250 V AC.
• Breaking capacity
30V DC, 0.8 A @ 50V DC, 0.2 A @
150V DC, 4 A @250V AC.
• Dielectric strength between
open contacts and between every
contact and coil: 1000 V AC
(1 minute @ 50 Hz).
(1) Data related to a resistive load.
—
Table 9.7 The electrical specifications of the module
power supplies and outputs
93
E
F
:
(1)
:
(1)
: 2 A @
(1)