Siemens EF6 Series Manual de usuario Pagina 24

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Wide-range voltage
24–240 V AC/DC
Combination voltage
24 V AC/DC and
110–120 V AC
24 V AC/DC and
220–240 V AC
Screw terminal 1
Spring-loaded terminal
2
The new 3RS18 relay couplers set standards: They
have a wide-range voltage extending from 24 V
AC/DC to 240 V. This makes them absolutely
unique in the coupling market. All of these devices
are built in a well-proven, rugged 22.5 mm wide
housing. Relays with 1, 2 and 3 changeover con-
tacts are available in both screw and spring-
loaded terminal versions. These relays are also
available in combination and wide-range voltage
with hard-gold-plated contacts for an especially
high contact reliability – even at low current lev-
els. Due to the proven, rugged housing, you can
enjoy the benefits of user-friendly connection
systems, with removable terminals – just the
same as our timing relays. 2 conductors can be
connected at each terminal point.
Coupling Relays
with industrial housing
3RS18 Relay Couplers
3RS18 relay couplers in a rugged, industrial housing 22.5 mm wide
Rated control supply voltage V
s
Contact Order No.
versions
50/60 Hz
2 CO 3RS18 00- BW00
3 CO 3RS18 00- HW00
3 CO hard-gold-plated 3RS18 00- HW01
1 CO 3RS18 00- AQ00
2 CO 3RS18 00- BQ00
3 CO 3RS18 00- HQ00
3
CO hard-gold-plated 3RS18 00- HQ01
1 CO 3RS18 00- AP00
2 CO 3RS18 00- BP00
3 CO 3RS18 00- HP00
3 CO hard-gold-plated 3RS18 00- HP01
Your advantages:
New, worldwide: One device for all voltages
Lower costs due to fewer versions
Removable terminals with screw terminals or alterna-
tively with innovative spring-loaded terminals
Especially high contact reliability even at low currents
Applications:
Everywhere that contacts which are electronics-
compatible are required and where devices with wide-
range voltage are used
Due to the hard-gold-plated contacts, predestined for
PLC I/O
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