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

3 4 Z B T S _ 1 0 0 – 6 0 0 A r e v. B / 1 S C C 3 0 3 0 4 4 M 0 2 0 1

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 some external power source is used,
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: 10 W.
Output • Maximum switching power
contacts 1250 VA.
• Maximum switching voltage
150 V DC / 250 V AC.
• Breaking capacity
30 V DC, 0.8 A @ 50 V DC, 0.2 A @
150 V DC, 4 A @ 250 V AC.
• Dielectric strength between
open contacts and between every
contact and coil: 1000 V AC
(1 minute @ 50 Hz).
Data related to a resistive load.
(1)
—
Table 9.7 The electrical specifications of the module
power supplies and outputs
97
E
F
:
(1)
:
(1)
: 2 A @
(1)