Baumuller BUM64A, Manual

Page: 47 / 120

Installation
Manual Single Power Unit BUM64S/A/F
Document no.: 5.01056.03
47
of 118
6
6.5.2.1 Control terminal X99A
Use the supplied screw type connectors to connect terminal X99A. If you need more
screw type connectors please contact Baumüller Nürnberg Electronic GmbH & Co. KG or
the manufacturer of the connectors directly (see
Z B.1 Connectors – on page 87).
figure 11: Control terminal X99A
1)
Position, see Z figure 10 – on page 45.
*: Voltages that may appear at the terminals
**: Currents that may flow across the terminals
2)
Conductor cross-section. Observe EMC-information when you connect the cables
(see Z EMC requirements on cable routing (EMC information) – from page 52).
3)
4)
This message is only related to BUM64S/A/F! (see also Z "ready-for-use feed module" – on page 67).
terminal pos.
1)
description U
interval
* I
interval
** A
2)
+24 V 1 + 24 V (PELV)
3)
terminal 1 and 2 are bridged internally
21.6 V (U
DC
)
to
28.8 V (U
DC
)
0 A (I
eff
)
to
10 A (I
eff
)
0.2
to
2.5 mm
2
AWG
24
to
12
+24 V 2
M 24 V 3 ground 24 V (PELV)
terminal 3 and 4 are bridged internally 0 V (U
DC
)
M 24 V 4
BB
int.
5 message "ready-for-use internal"
4)
(PELV)
0 V: supply unit is not ready-for-use
24 V: supply unit is ready-for-use
figure 12: ready-for-use internal
0 V (U
DC
)
or
24 V (U
DC
)
(SPS-level)
0 A (I
eff
)
to
0,2 A (I
eff
)
ZUS.
6
reserved (PELV)
If there is no ballast unit connected, con-
nect this contact with contact 1 or 2. - -
NOTE
The power supply input circuit is fitted with condensers (250
µ
F). When the 24V-supply voltage is switched, charging currents
can occur.