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Relay Couplers
Product Selection Guide
Relay Couplers in Weidmuller’s World
Switching, amplifying and multiplying. Weidmuller’s
relay couplers give their all!
Module for module: first class quality!
Weidmuller’s relay couplers enable interference-free and
non-interacting signal transmissions in industrial automation
­applications. Quickly mounted, they are compact and can be
­integrated in the tightest of spaces. Weidmuller’s relay couplers
guarantee:
•easy mounting: simply snap onto the mounting rail
•reliable separation of input and output circuits when specified
insulation voltage is adhered to
•simultaneous switching of several loads
•error-free switching of varying loads
•reliable coupling of different voltages and currents between
the input and output circuits
•improved performance
For each and every problem: a solution!
This extensive spectrum of features means that Weidmuller’s
relay couplers are mainly suitable for separating and conditioning of potentials as well as for multiplying signals in automation
­engineering. The main emphasis is placed on subassemblies
that couple signals potential-free between the field and the
control levels. Based on a wide platform of housings,
Weidmuller has the optimum module for every application.
Relay coupler ­modules from Weidmuller are firmly established
in automation engineering:
•slim measuring and monitoring relays
•compact power relays
•proven industrial relays
•Class 1, Division 2 approved relays
RCL
Compact power relays: the all-rounders!
Weidmuller’s RCL power relays are always suitable for universal
and optimum utilization when safe isolation between the input
and output is essential. Together with their robust mechanical
features, their excellent contact characteristics enable loads up to
16 A @ 24 VDC or 230 VAC to be switched. The two changeover
versions are suitable to duplicate signals. The all-rounder’s special
design helps prevent contact burn due to inductive loads, and
gold contacts ensure that even small loads such as measurement
signals can be reliably switched.
RCI
The tough ones for industry!
The Weidmuller RCI power relays were designed for use in
industrial applications. Besides their outstanding contact characteristics (these relays can switch power supplies up to 16 A @ 24
VDC or 230 VAC), the robust pins of these relays are ideal for use
on plug-in bases. The optional integral upstream protective circuit
and test button emphasize the industrial nature of these relays.
Two changeover versions can be used for duplicating signals.
RCM
RSS
Proven industrial relays: the multi-talented relays!
Slim measuring and monitoring relays: the space savers!
Due to their design, Weidmuller’s RSS measuring and monitoring relays require very little space and are ideal for galvanic
separation and conditioning of signals. Thanks to the clearance
and creepage distances attained, these “space savers” can also
be utilized for sub-assemblies with safe isolation. The contact
material and design enable small to medium-sized loads up to
6 A @ 24 VDC or 230 VAC to be switched.
Weidmuller’s industrial relays, RCM, offer an extensive range
of options: there are as many as four changeover contacts available
to multiply signals. In addition, the contacts can be mechanically
operated by means of a lockable test button to simulate switching
statuses during commissioning. To enable monitoring of the contact
float, these “multi-talented” relays are equipped with a mechanical
status indicator – an integrated LED unit to indicate the switching
status is optionally available.
Weidmuller: the specialist in connection technology!
Suitable for mounting onto mounting rails, Weidmuller’s
relay ­sockets offer the respective optimum connection
technique for mechanical and systems engineering –
finely tuned for perfor­mance and to suit the
expected application.
TERMSERIES
RIDERSERIES
Weidmuller’s TERMSERIES has integrated the product features
of the RSS measuring and monitoring relays into the world of
terminal blocks. One or two changeover contacts housed in a
slim 6.4 mm or 12.8 mm design with matching profiles across
the entire product family can be combined as required in the customer’s application and reliably switch loads of up to 8A at 250V.
The customer has the freedom to choose between products with
a fixed voltage input or Weidmuller’s unique multi-voltage input
which allows conditioning signals from 24V up to 230V AC/DC
with just one module. The versions with single and dual changeover contacts as well as screw clamp and tension clamp terminals
have the same profile and can be jumpered with each other with
easy to use cross connections.
The RIDERSERIES series represents the inspired integration of the
Weidmuller RCl power relay; relays with integrated electronics,
optional protective circuits and relay retaining clip are of modular
design and pluggable. In respect of form, the series conforms
to the international standard. Of compact design, it wins over
through proven connection technology, optionally available with
the screw or push-in systems.
The RIDERSERIES range is also available in combination with
Weidmuller’s industrial relay RCM – it then offers characteristics comparable with Weidmuller’s power relay RCL: these
couplers are equally modular in design, and, as well as the
optionally available screw or tension clamp connections, fulfil the
required standard.
Product Overview Relay Couplers
Key
1CO or 1 changeover:
1PDT, SPDT, Single Pole Double Throw
TERMSERIES
TRS/TRZ 1 changeover contact
TERMSERIES
TRS/TRZ 2 changeover contacts
2CO or 2 changeover:
2PDT, DPDT, Double Pole Double Throw
3CO or 3 changeover:
3PDT, TPDT, Triple Pole Double Throw
4CO or 4 changeover:
4PDT, Quadruple Pole Double Throw
LD:
LED indicator
PB:
Pushbutton
RC:
Resistor-Capacitor Circuit (RC Circuit)
RIM:
Relay Indication Module
VUC:
VAC/DC
(Alternating Current/Direct Current)
• 1 changeover contact 250 VAC / 6 A
• Space saving 6.4 mm width
• AgNi contact with or without gold plating
• Screw and tension clamp connection
• 5 cross connection levels
• Mulit-voltage input: 24 …230 VUC in one module
Part No.
• 2 changeover contact 250 VAC / 8 A
• Space saving 12.8 mm width
• AgNi contact with or without gold plating
• Screw and tension clamp connection
• 5 cross connection levels
• Mulit-voltage input: 24 …230 VUC in one module
Nominal voltage
Type
24 VDC
TRS 24VDC 1CO
1122770000
Type
TRS 24VDC 2CO
1123490000
Part No.
24 VDC
TRZ 24VDC 1CO
1122880000
TRZ 24VDC 2CO
1123610000
24 VAC/DC
TRS 24VUC 1CO
1122780000
TRS 24VUC 2CO
1123500000
24 VAC/DC
TRZ 24VUC 1CO
1122890000
TRZ 24VUC 2CO
1123620000
120 VAC RC
TRS 120VAC RC 1CO
1122830000
TRS 120VAC RC 2CO
1123550000
120 VAC RC
TRZ 120VAC RC 1CO
1122940000
TRZ 120VAC RC 2CO
1123680000
120 VAC/DC
TRS 120VUC 1CO
1122810000
TRS 120VUC 2CO
1123530000
120 VAC/DC
TRZ 120VUC 1CO
1122920000
TRZ 120VUC 2CO
1123650000
24 …230 VAC/DC
TRS 24-230VUC 1CO
1122850000
TRS 24-230VUC 2CO
1123580000
24 …230 VAC/DC
TRZ 24-230VUC 1CO
1122970000
TRZ 24-230VUC 2CO
1123700000
24 VAC
Fully assembled
24 VAC
115 VAC
115 VAC
230 VAC
230 VAC
TRS = screw connection
TRZ = tension clamp connection
TRS = screw connection
TRZ = tension clamp connection
Description
Type
Relay 24 VDC
RSS113024*
4060120000
Part No.
Type
RCL424024*
4058570000
Part No.
RSS113060*
4061630000
RCL424110*
4058590000
Relay 24 VAC
Relay 115 VAC
Individual parts
Relay 230 VAC
Base for screw connection
TRS…1CO empty
see note
TRS…2CO empty
see note
Base for tension clamp/Push In
TRZ…1CO empty (tension clamp)
see note
TRZ…2CO empty (tension clamp)
see note
Base for tension clamp/Push In
Retainer clip, plastic
Retainer clip, plastic
Retainer clip, metal
LED module 24 VDC
LED module 24 VAC
Note for TRS/TRZ… empty:
Please see full line catalog for more details on how to
combine empty sockets with pluggable relay modules to
meet the applications voltage requirements.
*Due to internal circuitry, a 24 VDC relay is used on the
24 VDC, 24 VUC and 24 – 230 VUC relay couplers TRS
and TRZ; a 60 VDC relay is used on the 120 VUC and
120 VAC RC relay couplers TRS…1CO and TRZ… 1CO.
Note for TRS/TRZ… empty:
Please see full line catalog for more details on how to
combine empty sockets with pluggable relay modules to
meet the applications voltage requirements.
*Due to internal circuitry, a 24 VDC relay is used on the
24 VDC, 24 VUC and 24 – 230 VUC relay couplers TRS
and TRZ; a 110 VDC relay is used on the 120 VUC and
120 VAC RC relay couplers TRS… 2CO and TRZ… 2CO.
Accessories
LED module 110 VAC/ 230 VAC
Description
Type
Plug-in cross connections
ZQV 1.5N/R…/…GE available in yellow in various
pole numbers
Isolation Plate 3.2 mm pitch
TW TXS/TXZ R3.2
Part No.
Type
Part No.
ZQV 1.5N/R…/…GE available in yellow in various
pole numbers
1240800000
TW TXS/TXZ R3.2
1240800000
RCI-Kit 1 changeover contact
RCI-Kit 2 changeover contacts
• 1 changeover contact 250 VAC / 16 A
• 15 mm in width
•industrial relays for separating potentials and switching mediumsized loads
2 changeover contacts 250 VAC / 8 A
•
• 15 mm in width
• industrial relays for separating potentials and switching mediumsized loads
Type with test button
Part No.
Type without test button
Part No.
Type with test button
Part No.
Type without test button
Part No.
RCIKIT 24 VDC 1CO LD/PB
8881580000
RCIKIT 24 VDC 1CO LED
8871000000
RCIKIT 24 VDC 2CO LD/PB
8881610000
RCIKIT 24 VDC 2CO LED
8871030000
RCIKITP 24 VDC 1CO LD/PB
8897190000
RCIKITP 24 VDC 1CO LD
8897110000
RCIKITP 24 VDC 2CO LD/PB
8897230000
RCIKITP 24 VDC 2CO LD
8897150000
RCIKIT 24 VAC 1CO LD/PB
8881590000
RCIKIT 24 VAC 1CO LED
8871010000
RCIKIT 24 VAC 2CO LD/PB
8881620000
RCIKIT 24 VAC 2CO LED
8871040000
RCIKITP 24 VAC 1CO LD/PB
8897200000
RCIKITP 24 VAC 1CO LD
8897120000
RCIKITP 24 VAC 2CO LD/PB
8897240000
RCIKITP 24 VAC 2CO LD
8897160000
RCIKIT 115 VAC 1CO LD/PB
8897060000
RCIKIT 115 VAC 1CO LD
8897090000
RCIKIT 115 VAC 2CO LD/PB
8897080000
RCIKIT 115 VAC 2CO LD
8897100000
RCIKITP 115 VAC 1CO LD/PB
8897210000
RCIKITP 115 VAC 1CO LD
8897130000
RCIKITP 115 VAC 2CO LD/PB
8897250000
RCIKITP 115 VAC 2CO LD
8897170000
RCIKIT 230 VAC 1CO LD/PB
8881600000
RCIKIT 230 VAC 1CO LED
8871020000
RCIKIT 230 VAC 2CO LD/PB
8881630000
RCIKIT 230 VAC 2CO LED
8871050000
RCIKITP 230 VAC 1CO LD/PB
8897220000
RCIKITP 230 VAC 1CO LD
8897140000
RCIKITP 230 VAC 2CO LD/PB
8897260000
RCIKITP 230 VAC 2CO LD
8897180000
RCIKIT = screw connection
RCIKITP = Push In connection
RCIKIT = screw connection
RCIKITP = Push In connection
Type
RCI374AC4
Part No.
8870250000
Type
RCI314AC4
RCIKIT = screw connection
RCIKITP = Push In connection
Part No.
8870100000
Type
RCI484AC4
RCIKIT = screw connection
RCIKITP = Push In connection
Part No.
8870320000
Type
RCI424AC4
Part No.
8870180000
RCI374R24
8870280000
RCI314R24
8870130000
RCI484R24
8870350000
RCI424R24
8870210000
RCI374S15
8870290000
RCI314S15
8870140000
RCI484S15
8870360000
RCI424S15
8870220000
8870230000
RCI374T30
8870300000
RCI314T30
8870150000
RCI484T30
8870370000
RCI424T30
SRC-I 2CO
8869490000
SRC-I 2CO
8869490000
SRC-I 2CO
8869490000
SRC-I 2CO
8869490000
SRC-I 2CO P (Push In)
8869500000
SRC-I 2CO P (Push In)
8869500000
SRC-I 2CO P (Push In)
8869500000
SRC-I 2CO P (Push In)
8869500000
SRC-I CLIP HP
8869510000
SRC-I CLIP HP
8869510000
SRC-I CLIP HP
8869510000
SRC-I CLIP HP
8869510000
SRC-I CLIP HM RCI
1132090000
SRC-I CLIP HM RCI
1132090000
SRC-I CLIP HM RCI
1132090000
SRC-I CLIP HM RCI
1132090000
RIM-I 2 6/24 VDC GN
8869600000
RIM-I 2 6/24 VDC GN
8869600000
RIM-I 2 6/24 VDC GN
8869600000
RIM-I 2 6/24 VDC GN
8869600000
RIM-I 3 6/24 VUC RD
8869630000
RIM-I 3 6/24 VUC RD
8869630000
RIM-I 3 6/24 VUC RD
8869630000
RIM-I 3 6/24 VUC RD
8869630000
RIM-I 3 110/230 VUC RD
8869650000
RIM-I 3 110/230 VUC RD
8869650000
RIM-I 3 110/230 VUC RD
8869650000
RIM-I 3 110/230 VUC RD
8869650000
Type
SRC-I QV for push-in base,
2-pole
SRC-I QVS for screw base,
8-pole
Part No.
Type
8870840000
SRC-I QV for push-in base,
2-pole
1132070000
SRC-I QVS for screw base,
8-pole
Note: RIDERSERIES relays and sockets carry
the cURus and CSA approval.
Part No.
Type
8870840000
SRC-I QV for push-in base,
2-pole
1132070000
SRC-I QVS for screw base,
8-pole
Note: RIDERSERIES relays and sockets carry
the cURus and CSA approval.
Part No.
Type
Part No.
8870840000
SRC-I QV for push-in base,
2-pole
8870840000
1132070000
SRC-I QVS for screw base,
8-pole
1132070000
Note: RIDERSERIES relays and sockets carry
the cURus and CSA approval.
Note: RIDERSERIES relays and sockets carry
the cURus and CSA approval.
RCM 2 changeover contacts
RCM 3 changeover contacts
RCM 4 changeover contacts
• 2 changeover contacts 250 VAC / 12 A
• 27 mm in width
• industrial relays for separating potentials,
multiplying signals and switching
medium-sized loads
3 changeover contacts 250 VAC / 10 A
•
• 27 mm in width
• industrial relays for separating potentials,
multiplying signals and switching
medium-sized loads
• 4 changeover contacts 250 VAC / 6 A
• 27 mm in width
•industrial relays for separating potential­­s,
multiplying signals and switching
medium-sized loads
Type
Part No.
RCMKIT-I 24 VDC 2CO LD
8920940000
RCMKITP-I 24 VDC 2CO LD
8921080000
RCMKIT-I 24 VAC 2CO LD
8920950000
RCMKITP-I 24 VAC 2CO LD
8921090000
RCMKIT-I 115 VAC 2CO LD
8920960000
RCMKITP-I 115 VAC 2CO LD
8921100000
RCMKIT-I 230 VAC 2CO LD
8920970000
RCMKITP-I 230 VAC 2CO LD
8921110000
Part No.
Part No.
Type
Part No.
8920980000
RCMKIT-I 24 VDC 4CO LD
8921030000
RCMKITP-I 24 VDC 4CO LD
8921120000
RCMKIT-I 24 VAC 3CO LD
8920990000
RCMKIT-I 24 VAC 4CO LD
8921040000
RCMKITP-I 24 VAC 4CO LD
8921130000
RCMKIT-I 115 VAC 4CO LD
8921050000
RCMKITP-I 115 VAC 4CO LD
8921140000
RCMKIT-I 230 VAC 4CO LD
8921060000
RCMKITP-I 230 VAC 4CO LD
8921150000
RCMKIT-I 115 VAC 3CO LD
RCMKIT-I 230 VAC 3CO LD
8921010000
8921020000
RCMKIT-I = screw connection
RCMKIT-I = screw connection
RCMKITP-I = Push In connection
Type
Type
RCMKIT-I 24 VDC 3CO LD
Type
RCMKIT-I = screw connection
RCMKITP-I = Push In connection
Part No.
Type
Part No.
RCM270024
8689860000
RCM370024
8690040000
RCM570024
8690200000
RCM270524
8689760000
RCM370524
8690030000
RCM570524
8690110000
RCM270615
8689800000
RCM370615
8689980000
RCM570615
1180800000
RCM270730
8689820000
RCM370730
8690000000
RCM570730
1181100000
SCM-I 2CO
8869400000
SCM-I 3CO N
8869410000
SCM-I 4CO
8869420000
SCM-I 2CO P (Push In)
8876220000
SCM-I 4CO P (Push In)
8869430000
SCM-I CLIP P
8869440000
SCM-I CLIP N
8875620000
SCM-I CLIP P
8869440000
SCM-I CLIP M
8869450000
SCM-I CLIP M
8869450000
SCM-I CLIP M
8869450000
RIM-I 2 6/24 VDC GN
8869600000
RIM-I 2 6/24 VDC GN
8869600000
RIM-I 2 6/24 VDC GN
8869600000
RIM-I 3 6/24 VUC RD
8869630000
RIM-I 3 6/24 VUC RD
8869630000
RIM-I 3 6/24 VUC RD
8869630000
RIM-I 3 110/230 VUC RD
8869650000
RIM-I 3 110/230 VUC RD
8869650000
RIM-I 3 110/230 VUC RD
8869650000
Type
SCM-I QV for push-in base,
2-pole
SCM-I QVS for screw base,
6-pole
Part No.
Type
8870850000
SCM-I QV for push-in base,
2-pole
1132080000
SCM-I QVS for screw base,
6-pole
We recommend the use of differently colored LEDs to
differentiate between AC and DC relays. green = DC module /
red = AC module
Note: RIDERSERIES relays and sockets carry the cURus and
CSA approval.
Part No.
Type
Part No.
8870850000
SCM-I QV for push-in base,
2-pole
8870840000
1132080000
SCM-I QVS for screw base,
6-pole
1132080000
We recommend the use of differently colored LEDs to
differentiate between AC and DC relays. green = DC module /
red = AC module
Note: RIDERSERIES relays and sockets carry the cURus and
CSA approval.
We recommend the use of differently colored LEDs to
differentiate between AC and DC relays. green = DC module /
red = AC module
Note: RIDERSERIES relays and sockets carry the cURus and
CSA approval.
TERMSERIES – The All-rounder
Relays and solid-state relays for all purposes
Profit from the unbeatable advantages offered by the
New TERMSERIES relays:
•
Space Saving: 6.4 mm wide for 1 changeover and
12.8 mm wide for 2 changeover contacts
•Unique Multi-Voltage Input: Pluggable 24 V – 230 V AC/
DC relay modules reduce spare inventory while increasing
machine up time
•High-visibility Status Indication: A completely illuminated
ejector ensures clearly visible status indication
•2 CO Output Option: Two changeover contacts double the
function and enable simpler multi-function operation
•Easy-to-Use Jumpers: Reduce wiring time and costs for
screw and tension clamp modules and even a mix of 1CO
and 2CO
•Smart Accessories: Provide clear separation with isolation
plates for grouping signals into function or voltages, and to
isolate two modules up to 400V
Always the best overview
A distinctive status display
is available through a LED
that completely illuminates
the ejector. The ejector also
ensures the safe removal of
the switching element.
Unique multi-voltage input
Whether retro-fitting machines
or in plant construction: with
the multi-voltage input from
24V to 230V AC/DC, the input
signals are always optimally
matched to your automation
application.
Well designed cross-connections
The new jumpers are well designed with their ease of use, good visibility and
universal interconnectivity. They allow to jumper on 5 levels any combination
of 1CO and 2CO versions, screw and tension clamp versions, even across
isolation plates. They can be easily cut to length with pre-marked indentations between the poles and the addition of a tab improves handling,
eliminating the need to grasp the contacts.
Smart Accessories
The isolation plate is a unique accessory
because of its many different uses. It is used
to visibly group signals together, to electrically isolate two modules up to 400V, or to
add labeling for a better overview.
Clear marking
The unique legibility of all labeling is
assured in different mounting positions and
this, together with different voltage variant
color identification, reduces the danger of
false connections.
Weidmuller is the leading manufacturer
of components for electrical connection
technology to transmit energy, signals
and data. The Weidmuller product
portfolio ranges from terminal blocks,
PCB connectors and terminals,
protected ­components, Industrial
Ethernet components, I/O components
and relay sockets to power supplies
and overvoltage protection ­modules
suitable for all applications. Assemble
Services, marking solutions with a
variety of tools and software systems,
round off the range. As an OEM
supplier, the company sets global
standards in the field of electrical
connection technology.
Weidmuller, Canada
Weidmuller, Mexico
Weidmuller, United States
10 Spy Court
Markham, Ontario L3R 5H6
Telephone: (800) 268-4080
Facsimile: (877) 300-5635
Email: [email protected]
Website: www.weidmuller.ca
Blvd. Hermanos Serdán 698,
Col. San Rafael Oriente
Puebla, Puebla, Mexico
C.P. 72029
Telephone: 01 222 2686267
Facsimile: 01 222 2686219
Email: [email protected]
Website: www.weidmuller.com.mx
821 Southlake Blvd.
Richmond, Virginia 23236
Telephone: (800) 849-9343
Facsimile: (804) 379-2593
Email: [email protected]
Website: www.weidmuller.com
Let’s Connect
www.weidmuller.com
06/13 • 2.5M • LIT1316
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