UMK 22-RELAY
Relay Module
Data Sheet 1091A
January 2000
Features
• Compact size, 22.5 mm wide
• 10 amp SPDT contact and 5 amp DPDT rating
• Fixed or pluggable relays
• Single Pole Double Throw (SPDT) and Double Pole
Double Throw (DPDT) available
• DIN-rail mounted
• Coil status indication
• Built in damping diode circuit for DC
• Universal foot
• Separation of coil and contact wiring
Table 1. UMK 22-RELAY Specifications
Figure 1. UMK 22-RELAY
Description
The UMK RELAYs are industrial interface relays used
in applications where low level control signals must
switch high level loads. The DPDT (Double Pole
Double Throw) version allows switching of two loads
with a single control signal.
With 24 V dc resistive and inductive current ratings of
10 amps, the UMK 22 RELAY is ideal for general
purpose relay applications.
The UMK 22 RELAYs are offered in 5 V, 12 V, 24 V,
48 V dc and 120, 230 V ac coil ratings.
Phoenix Contact Inc. • P.O. Box 4100 • Harrisburg, PA 17111 • Phone: (717) 944-1300 • Fax: (717) 944-1625
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UMK 22-REL RELAY Module
Figure 2. UMK 22-RELAY Dimensions
Ordering Information
Fixed Relays SPDT
UMK 22-REL 5/21
UMK 22-REL 12/21
UMK 22-REL 24/21
UMK 22-REL 48/21
UMK 22-REL 120/21
UMK 22-REL 240/21
Fixed Relays DPDT
55 42 23 1
55 42 31 4
55 42 71 2
55 42 72 5
55 43 20 3
55 43 22 4
Figure 3. UMK 22-RELAY Block Diagram
UMK 22-REL 5/21-21
UMK 22-REL 12/21-21
UMK 22-REL 24/21-21
UMK 22-REL 24VAC/21-21
UMK 22-REL 48/21-21
UMK 22-REL 120/21-21
UMK 22-REL 240/21-21
Pluggable Relays SPDT
UMK 22-REL 24/21-ST
UMK 22-REL 120/21-ST
UMK 22-REL 120/21-ST-TR*
Pluggable Relays DPDT
UMK 22-REL 24/21-21-ST
UMK 22-REL 120/21-21-ST
55 20 73 4
55 20 72 1
55 20 69 5
55 20 70 5
55 24 23 5
55 42 73 8
55 42 74 1
55 42 75 4
55 20 56 9
55 42 76 7
55 43 21 6
55 43 23 2
Headquarters, U.S.
Phoenix Contact Inc.
P.O. Box 4100
Harrisburg, PA 17111-0100
Technical Support and Information: (800) 322-3225
Fax: (717) 948-3475
Fax-On-Demand: (800) 944-9901
Email: info@phoenixcon.com
Web Site: http://www.phoenixcontact.com
Headquarters, Canada
Phoenix Contact Ltd.
235 Watline Avenue
Mississauga, Ontario L4Z 1P3
Phone: (905) 890-2820
Fax: (905) 890-0180
The information given herein is based on data believed to be reliable, but
Phoenix Contact Inc. makes no warranties expressed or implied as to the
accuracy and assumes no liability arising out of its use by others.
to infringe, any patent.
This
publication is not to be taken as license to operate under, or recommendation
* Base incorporates power resistor to dissipate up to
10 mA of leakage current found in most triac circuits.
Data Sheet 1091A
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