SEL-3421 Motor Relay HMI (With LCD Display) Quick

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SEL-3421 Motor Relay HMI (With LCD Display) Quick
SEL-3421 Motor Relay HMI (With
LCD Display) Quick-Start Guide
Overview
The SEL-3421 Motor Relay HMI can:
➤
Read metering and monitoring data.
➤
Inspect targets.
➤
Control relay operations.
➤
Display diagnostics.
➤
Display, trigger, or clear events.
The SEL-3421 has ten LEDs, eight of which are tricolor
and programmable, with configurable labels. ENABLED
and TRIP are the two fixed LEDs. This module has a
graphical display with six pushbuttons for navigation,
five soft keys for functions, and four pushbuttons for
control.
What’s in the Box?
➤
Gasket (1)
➤
Label Removal Tool
➤
Screws for Panel Mounting (4)
➤
Panel Cutout Sheet
➤
DIN Rail Clips (2)
➤
SEL-3421 Motor Relay HMI (With LCD Display)
Quick-Start Guide
Safety Information
Dangers, Warnings, and Cautions
See the product manual for additional safety information. This manual uses three kinds of hazard statements, defined
as follows:
DANGER
Indicates an imminently hazardous situation
that, if not avoided, will result in death or
serious injury.
Date Code 20160509
WARNING
Indicates a potentially hazardous situation
that, if not avoided, could result in death or
serious injury.
*PLS3421-01*
CAUTION
Indicates a potentially hazardous situation
that, if not avoided, may result in minor or
moderate injury or equipment damage.
SEL-3421 Motor Relay HMI
2
Safety Symbols
The following symbols are often marked on SEL products.
CAUTION
ATTENTION
Refer to accompanying documents.
Se reporter à la documentation.
Earth (ground)
Terre
Protective earth (ground)
Terre de protection
Direct current
Courant continu
Alternating current
Courant alternatif
Both direct and alternating current
Courant continu et alternatif
Instruction manual
Manuel d’instructions
Safety Marks
The following statements may apply to this device.
General Safety Marks
For use in Pollution Degree 2 environment.
Pour l'utilisation dans un environnement de Degré de Pollution 2.
Terminal Ratings
Tightening Torque
Compression Plug: 0.5–1.0 Nm (4.4–8.8 in-lb)
Compression Plug Mounting Ear Screw: 0.18–0.25 Nm
(1.6–2.2 in-lb)
Spécifications des bornes
Couple de serrage
Fiche à compression : 0,5–1,0 Nm (4,4–8,8 livres-pouce)
Vis à oreille de montage de la fiche à compression :
0,18–0,25 Nm (1,6–2,2 livres-pouce)
Stripping Length: 8 mm
Longueur de dénudement : 8 mm
Holes in the enclosure for mounting and wiring the HMI shall not
be greater than 775 mm2.
Les trous dans boîtier pour le montage et le câblage de l’IHM ne
doivent pas dépasser 775 mm2.
SEL-3421 Motor Relay HMI
Date Code 20160509
3
Installation Drawings
Panel Mount
DIN Rail Mount
Date Code 20160509
SEL-3421 Motor Relay HMI
4
Connection
Navigation
➤
The SEL-3421 connects to the HMI Ethernet port
on the SEL-849 relay and receives power from the
HMI port.
Figure 1 shows the main menu screen. Using the Up
Arrow or Down Arrow and ENT pushbuttons, you can
navigate to specific menu items in the main menu.
➤
Connection to the relay requires an RJ45 Ethernet
cable, such as the SEL-C627M, double-shielded,
600 V, MCC-rated, category 5e Ethernet cable,
with a maximum length of 7.62 meters (25 feet).
➤
When the relay is turned on, the HMI displays
with default settings, as shown in the product
photo in Overview.
Refer to Section 8: Human Machine Interface and
Section 1: Introduction and Specifications, in the
SEL-849 Instruction Manual for more details on the
HMI operation and specifications.
NOTE: Make sure the relay, HMI, and SELBOOT
firmware revisions are compatible. Refer to
Appendix A: Firmware and Manual Versions in the
SEL-849 Instruction Manual.
Accessories
➤
For customizing the LED labels on the SEL-3421
and SEL-3422 modules, order Configurable Label
Kit, P/N 915900268.
➤
Order P/N 915900269 for replacement screws and
DIN rail clips and supports for as many as five
SEL-3421/SEL-3422 HMIs.
➤
The SEL-3421 does not ship standard with an
SEL-C627M Ethernet cable. To purchase an
SEL-C627M Ethernet cable, please visit
https://selinc.com/products/category-5e-ethernet/.
Using the Arrow Key
Monitor
Targets
Control
Status
Meter
Events
Monitor
Targets
METER TRGTS STATUS CTRL
Pressing Soft Key 5 (MORE)
METER TRGTS STATUS CTRL
MORE
Monitor
Targets
Control
Status
METER TRGTS STATUS CTRL
Figure 1
MORE
MORE
Main Menu
Factory Assistance
We appreciate your interest in SEL products and
services. If you have questions or comments, please
contact us at:
Schweitzer Engineering Laboratories, Inc.
2350 NE Hopkins Court
Pullman, WA 99163-5603 U.S.A.
Telephone: +1.509.332.1890
Fax: +1.509.332.7990
Internet: selinc.com
Email: [email protected]
 2016 by Schweitzer Engineering Laboratories, Inc. All rights reserved. All trademarks are the property of their respective holders. SEL products appearing in this
document may be covered by U.S. and Foreign patents. The information in this document is provided for informational use only and is subject to change without notice.
Date Code 20160509

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