UE ONE Series User Manual

IM_1XSW-02
www.ueonline.com
1
GENERAL
MISUSE OF THIS PRODUCT MAY CAUSE EXPLOSION AND PERSONAL INJURY. THESE INSTRUCTIONS MUST BE THOROUGHLY READ AND UNDERSTOOD
BEFORE UNIT IS INSTALLED. SEE THE PRODUCT NAMEPLATE INFORMATION FOR SPECIFIC AGENCY CERTIFICATIONS APPLICABLE TO YOUR PRODUCT.
SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR USE IN HAZARDOUS LOCATIONS. CABLE GLANDS USED MUST BE RATED FOR A MINIMUM
OF IP66 IN ORDER TO MAINTAIN THE SAME IP RATING.
FOR ZONE HAZARDOUS LOCATIONS, ALL CABLE ENTRY DEVICES SHALL BE CERTIFIED IN TYPE OF EXPLOSION PROTECTION FLAMEPROOF ENCLOSURE “d”
WITH AN IP66 RATING, SUITABLE FOR THE CONDITIONS OF USE AND CORRECTLY INSTALLED. IF CABLES AND CABLE GLANDS ARE NOT USED, A STOPPING
BOX SHALL BE PROVIDED WITHIN 2” OF THE ENCLOSURE. FLAMEPROOF JOINT AND GAP DETAILS ARE PROVIDED ON PAGE 2.
INSTALL UNITS WHERE SHOCK, VIBRATION AND TEMPERATURE FLUCTUATIONS ARE MINIMAL. ORIENT UNIT TO PREVENT MOISTURE FROM ENTERING
ENCLOSURE. USE PROPERLY RATED SEALING FITTINGS FOR ELECTRICAL WIRE ENTRY. DO NOT MOUNT UNIT IN AMBIENT TEMPERATURES EXCEEDING
PUBLISHED LIMITS. THIS IS ESPECIALLY CRITICAL FOR LOCAL MOUNT TEMPERATURE UNITS. USE OF A SHROUD IS RECOMMENDED WHERE DIRECT SUNLIGHT
AND RAIN MAY COME IN CONTACT WITH THE ENCLOSURE.
DURING INSTALLATION, MARK THE BOX NEXT TO EACH PROTECTION METHOD ON THE NAMEPLATE THAT APPLIES TO YOUR APPLICATION.
THIS EQUIPMENT IS CERTIFIED IN ACCORDANCE WITH THE REQUIREMENTS OF THE FOLLOWING APPLICABLE STANDARDS (SEE TABLE 1) AND
IS SUITABLE FOR USE IN NON-HAZARDOUS AND THE FOLLOWING HAZARDOUS LOCATIONS, AND IS ATEX AND IECEX CERTIFIED SUITABLE FOR
APPROPRIATE USE IN GAS AND DUST ZONE 1 APPLICATIONS.
N. America Europe International
Intrinsic Safety - Model 1XSWLL Only
Cert number: UL File E226592 DEMKO 09 ATEX 0813748X IECEx UL 08.0017X
Applicable Standards UL 913, UL-60079-0, UL 60079-11, CSA C22.2 No.
157-92, CSA C22.2 No. 60079-0:11, CSA C22.2 No.
60079-11:14
EN 60079-0:2012 + A11:2013
EN 60079-11:2012
IEC 60079-0:Ed.6(2011-06) +
Corr.1 (2012-01) + Corr.2 (2013-
12)
IEC 60079-11:Ed.2011
Suitable for appropri-
ate use in:
EXIA Intrinsically
Safe - Sécurité Intrin-
séque
Class I, Div. 1, Groups A, B, C & D
Class II, Div. 1 Groups E, F & G
Class III
Class I, Zone 0 AEx ia IIC T4
Ex ia IIC T4
II 1 G Ex ia IIC T4 Ga
II 1 D Ex ia IIIC T135°C Da
-40°C < TAMB < +85°C
Ex ia IIC T4 Ga
Ex ia IIIC T135°C Da
-40°C < TAMB < +85°C
Flameproof - Models 1XSWLL, 1XSWHL and 1XSWHH
Cert Number: UL File E226592 DEMKO 09 ATEX 0813748X IECEx UL 08.0017X
Applicable Standards UL 1203, UL 60079-0, UL 60079-1, UL 61010-1, UL
50, UL 50E, CSA C22.2 No. 25, CSA C22.2 No. 30, CSA
C22.2 No. 60079-0:11, CSA C22.2 No. 60079-1:11, CSA
C22.2 No. 61010-1-12, CSA C22.2 No. 94.01-07, CSA
C22.2 No. 94.2-07
EN 60079-0:2012 + A11:2013
EN 60079-1:2014
EN 60079-31:2014
IEC 60079-0:Ed.6(2011-06) +
Corr.1 (2012-01) + Corr.2 (2013-
12)
IEC 60079-1:Ed.7
IEC 60079-31:Ed.2
Suitable for appropri-
ate use in:
Class I, Div. 1, Groups A, B, C & D
Class II, Div. 1 Groups E, F & G
Class III
Class I, Zone 1 AEx db IIC T5 (1XSWLL)
Class I, Zone 1 Ex db IIC T5
Class I, Zone 1 AEx db IIC T3/T5 (1XSWHL & 1XSWHH)
II 2 G Ex db IIC T3/T5 Gb
II 2 D Ex tb IIIC T90°C Db
IP66
-40°C ≤ TAMB ≤ +85°C (1XSWLL)
-40°C ≤ TAMB ≤ +80°C (1XSWHL &
1XSWHH)
Ex db IIC T3/T5 Gb
Ex tb IIIC T90°C Db
IP66
-40°C ≤ TAMB ≤ +85°C (1XSWLL)
-40°C ≤ TAMB ≤ +80°C (1XSWHL
& 1XSWHH)
One Series
Electronic Pressure, Differential
Pressure and Temperature Switches
Discrete Input, Intrinsically Safe,
Flameproof and Non-Incendive
Models: 1XSWLL, 1XSWHL, and 1XSWHH
UNITED ELECTRIC
CONTROLS
Installation and Maintenance
Instructions
IM_1XSW-02
Please read all instructional literature carefully and thoroughly before starting. Refer to the final page for the listing of Recommended
Practices, Liabilities and Warranties. All Warnings are translated to French and can be found on pages 21 and 22.

UE ONE Series Specifications

General

Brand	UE
Model	ONE Series
Category	Switch
Language	English

Summary

GENERAL

Safety Classifications and Conditions

Non-Incendive Models

Details for non-incendive models, including standards and usage.

Flameproof Operation

Special conditions for flameproof use and joint specifications.

Intrinsic Safety Conditions

Special conditions for intrinsic safety use and component recommendations.

Display and Alarm Features

Display Features and Diagnostics

Overview of the LCD display for process indication, programming, and troubleshooting.

Alarm Condition Handling

Behavior of the display and output when a set point is reached or exceeded.

PART I - MOUNTING

Mounting in Hazardous Locations

Instructions for mounting in flameproof, non-incendive, and intrinsic safety environments.

Process Connection and Sensor Mounting

Guidelines for connecting sensors and handling process ports for various models.

PART II - WIRING

Enclosure and Display Module Removal

Procedures for safely removing the enclosure cover and display module.

Wiring for Flameproof and Non-Incendive

Safety precautions and wiring instructions for flameproof and non-incendive installations.

Wiring Diagrams and Ratings

1XSWLL/1XSWHL Wiring Diagrams

Diagrams for connecting 1XSWLL and 1XSWHL models to PLCs and interposing relays.

Maximum Switch Ratings

Table detailing maximum voltage and current ratings for flameproof/non-incendive models.

1XSWHH Wiring Diagram

Intrinsic Safety Wiring and Barriers

Terminal Block Details

Specifications for terminal blocks and recommended tightening torques.

Intrinsic Safety Barrier Selection

Guidance on choosing appropriate intrinsic safety barriers for model 1XSWLL.

PART III - PROGRAMMING

Entering Programming Mode

Steps to access and navigate the programming menu.

Setting Units of Measure

Procedure to change the display units for pressure or temperature.

Setting Switch Parameters

Switch Mode, Set Point, and Deadband

How to configure switch modes, set points, and deadband values.

Resetting Values

Resetting Maximum & Minimum Values

Procedure to clear recorded maximum and minimum process values.

Advanced Programming Options

Adjusting Display Offset

Steps to calibrate the display offset for accurate readings.

Adjusting Span

Method to adjust the sensor's response curve for accurate span calibration.

Programming Latch and Plugged Port Features

Setting Latch Mode (Manual Reset)

Configuration for latching switch behavior and manual reset procedures.

Setting Plugged Port Detection

How to enable and configure the plugged port detection feature.

Trip Counter, Filter, and Trip Delay

Resetting Trip Counter

Procedure to reset the trip count, which tracks set point activations.

Setting the Filter

Configuring a digital filter to prevent false trips from transient events.

Setting the Trip Delay

Programming a delay for switch activation after the set point is reached.

Module Calibration and Load Characteristics

Display Module Calibration Notes

Notes on matching display module and sensor serial numbers for proper operation.

Acceptable Supply Voltages and Loads

Charts showing allowable voltage and load characteristics for models.

Fault Codes and Diagnostics

One Series Fault Codes

List of fault codes, their probable causes, reasons, and recommended actions.

Troubleshooting and Password Management

Lost Passwords

Procedure to obtain an unlock code for lost passwords.

Electronic Switch Troubleshooting

Methods for testing electronic switches and interpreting voltage levels.

Dimensional Drawings

Sensor Options

French Warning Translations

French Warning Translations Continued

Recommended Practices and Warnings

Limited Warranty

Details of the product's warranty coverage and exclusions.

Limitation of Seller's Liability

Legal disclaimer regarding the seller's liability for product use.