参数资料
型号: 2833657
厂商: Phoenix Contact
文件页数: 1/5页
文件大小: 0K
描述: PLUG IN MOD 12-24VDC IN
标准包装: 10
系列: *
其它名称: 277-4902
2833657-ND
LDP-12-24DC
PR1 Relay Base for:
– Relays With SPDT or DPDT Contacts
– Solid-State Relays With the Same Structure
Universal Modular System
The 15 mm (0.591 in.) wide PR1 relay base range is
a modular system consisting of PR1-B... relay bases,
compact electromechanical relays with SPDT or DPDT
contacts, solid-state relays, and a comprehensive
range of accessories. These include:
– Plug-in input/interference suppression modules
– Relay retaining bracket with labeling field and eject
function
– Labels
– Continuous jumpers
Depending on the application, complete coupling
relays can be created, which are optimized in terms of
cost, function, and service life.
c
Base Versions
The relay bases are available in two versions with
screw connections 3 ) - the ? at 2/2 level PR1-BSC2 and
the "logical" 1/3 level PR1-BSC3. The second version
has coil and contact connections that are located
opposite one another and thus meets the requirements
of modern control cabinet concepts with clear isolation
of control signals and load. Both bases can be
extended in terms of functions through the use of keyed
plug-in modules with various display and interference
suppression elements.
b
1
PR1-BSC2...
Nominal voltage U 1 ) 300 V AC
Nominal current I 1 ) 12 A
Conductor
2
PR1-BSC3...
300 V AC
12 A
2
1
Cost-Effective Electromechanical Relays
Powerful and cost-effective REL-MR
electromechanical miniature power relays are
recommended for standard applications. They are
available in the following versions:
cross section
– Solid
– Flexible
American Wire
Gauge
Connection type
2 x 2.5 mm 2
2 x 2.5 mm 2
2 x 14 AWG
2 x 2.5 mm 2
2 x 2.5 mm 2
2 x 14 AWG
– With one 16 A PDT contact
– With two 8 A PDT contacts
– In all popular AC and DC coil voltages
– In power contact and gold contact versions
Additional suitable standard and special relays
(e.g., for lamp loads) are available on request 4 ) .
Alternative: Wear-Resistant Solid-State Relays
Approvals 2 )
Stripping length
Height (a) with
retaining bracket:
– EL1-P16
M3
CA
8 mm (0.31 in.)
63 mm (2.480 in.)
M3
CA
8 mm (0.31 in.)
66 mm (2.598 in.)
In critical applications, electromechanical relays
reach their maximum service life relatively quickly. This
is why, as an alternative, PR1-B... bases can be ? tted
with OPT wear-resistant solid-state relays with the
same structure. These relays provide optimum service
– EL1-P25 71 mm (2.795 in.)
Depth (b) 75 mm (2.953 in.)
Width (c) 15.5 mm (0.610 in.)
Ambient temperature -25°C...+85°C
(-13°F...+185°F)
79 mm (3.110 in.)
78.5 mm (3.091 in.)
15.5 mm (0.610 in.)
-25°C...+85°C
(-13°F...+185°F)
life for applications with a high switching frequency
and/or for switching high DC loads.
1
2
3
4
) The maximum electrical data is relay dependent.
) Details on request.
) Spring-cage connections on request.
) See INTERFACE catalog.
Phoenix Contact GmbH & Co. KG ? 32825 Blomberg, Germany
Phone +49 - 52 35 - 30 0 ? Fax +49 - 52 35 - 34 12 00 ? www.phoenixcontact.com
Local Contact: www.phoenixcontact.com/salesnetwork
Phoenix Contact page 1 of 5
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