Allen-Bradley Prosafe 440T-MSTUEx User manual

Installation Instructions
Original Instructions
Prosafe Electronic Time Delay Unit
Catalog Numbers 440T-MSTUE x , 440T-MDTUEx
Summary of Changes
This publication contains new and updated information regarding the
Prosafe® Electronic Time Delay Units as indicated in the following table.
Installation must be in accordance with the following steps and stated
specifications and implemented by suitably competent personnel. This
device is intended to be part of the safety-related control system.
Before installation, perform a risk assessment to determine whether the
specifications of this device are suitable for all foreseeable operational
and environmental characteristics of the machine to which it is to be
fitted.
At regular intervals during the life of the unit, check whether these
characteristics foreseen remain valid. Inspect this device for evidence of
accelerated wear, material degradation, or tampering. If necessary,
replace the device. The manufacturer cannot accept responsibility for a
failure of this device if the procedures are not implemented or if it is
used outside the recommended specifications.
Adherence to the recommended maintenance instructions forms part of
the warranty.
Figure 1 - Wiring Diagram (Shown with Power On)
EMD Safety Relay
The EMD safety relay has two switches. The combination of the switch
settings determines the functionality and the duration. During
configuration, the Time switch determines the duration of the range
switch.
To configure, power the unit OFF. Set the range switch to zero and the
time switch to either 1 (for short range timing) or 10 (for long range
timing). Apply power and adjust the time and range switches, as
necessary. Due to intended operation of this unit, only on-delay range
settings 5, 6, and 7 can be used. After adjusting the switches, cycle the
power to the unit to store the settings. See Table 3 and Tabl e 4 o n pa g e 3
for Range and Time Switch Adjustments.
SI Safety Relay
The SI safety relay is set to AM (automatic reset) at the factory. Verify
that it is still set to AM. Do not change this setting.
Topic Page
Added EMD Safety Relay section 1
Replaced Logic Setting section with SI Safety Relay 1
Adjustments to dimensional drawings 2
New Time and Range Setting tables 3
WARNING: Do not defeat, tamper, remove, or bypass this unit.
Severe injury to personnel could result.
Table 1 - General Specifications
Attribute 440T-MSTUEx, 440T-MDTUEx
Safety contacts
Isolator on (STUE and
DTUE)
3 N.O. Safety (40 A) + 1 N.O. (20 A)
2 N.O. Safety (20 A) + 1 N.C. (20 A)
Solenoid monitor switch 1 N.C. Safety (10 A)
Input voltage 24V DC (6.5 W)
Mechanical life 100,000 (typical)
Shear force to key, maximum 15.1 kN (3398 lbs)
Torque to key, maximum 14 N•m (10.12 lb•f)
Operating temperature -10…+40 °C (14…104 °F)
IMPORTANT The safety contacts of these products are described as normally
closed (N.C.). For example, with the guard closed and the
actuator in place (where relevant), the machine is able to start.
Solenoid Monitor
Signal Input
+-
1
3
5
13
2 (40A)
4 (40A)
6 (40A)
14 (20A)
1
3
7
2 (20 A)
4 (20 A)
8 (20 A)
Safety
Safety
Safety
Safety
STUE 10, 20, 30, DTUE 10, 20, 30 STUE 11, 22, 33, DTUE 11, 22, 33
RESET
0
MM
AM

2Rockwell Automation Publication 440T-IN016C-EN-P - January 2018
Prosafe Electronic Time Delay Unit
Figure 2 - Dimensions [mm (in.)]
Table 2 - Product Specifications
Type Input Voltage Contact Set 1 Contact Set 2 Catalog Number
Single Key Out Panel Mounted
24V DC 3 N.O. 40 A 1 N.O. 20 A 440T-MSTUE10
2 N.O. 20 A 1 N.C. 20 A 440T-MSTUE11
110V AC 3 N.O. 40 A 1 N.O. 20 A 440T-MSTUE20
2 N.O. 20 A 1 N.C. 20 A 440T-MSTUE22
230V AC 3 N.O. 40 A 1 N.O. 20 A 440T-MSTUE30
2 N.O. 20 A 1 N.C. 20 A 440T-MSTUE33
Dual Key Out Panel Mounted
24V DC
3 N.O. 40 A 1 N.O. 20 A 440T-MDTUE10
2 N.O. 20 A 1 N.C. 20 A 440T-MDTUE11
110V AC 3 N.O. 40 A 1 N.O. 20 A 440T-MDTUE20
2 N.O. 20 A 1 N.C. 20 A 440T-MDTUE22
230V AC 3 N.O. 40 A 1 N.O. 20 A 440T-MDTUE30
2 N.O. 20 A 1 N.C. 20 A 440T-MDTUE33
5
(0.2)
70
(2.75)
70
(2.75)
130
(5.12)
206 (8.11)
118 (4.64)
8 (0.31) x 4.5 (0.18) Ø
98 (3.85)
216 (8.50)
2.5 mm
1
2
3
Installed units with flip cap hinge uppermost.
8 (0.31) x 4.5 (0.18) Ø
160 (6.3)
150 (5.9)
70.0 (2.75)70.0 (2.75)
5.0
(0.19)
118.0 (4.65)
118.0 (4.65)
98.0 (3.86)
5.0 (0.19) 226 (8.90)
250 (9.84)
115.85 (4.56)
123.85 (4.88)

Rockwell Automation Publication 440T-IN016C-EN-P - January 2018 3
Prosafe Electronic Time Delay Unit
Examples
For a 2 minute delay, start the short range configuration and set the
range to 7 for a 300 second maximum and the time to 4 for 40% of the
maximum.
For a 30 minute delay, start in the long range configuration and set the
range to 6 for a 3000 second maximum and the time to 6 for 60% of the
maximum.
Upon Installation
Lubricate code barrel assembly with light oil or spray, for example,
WD-40® or alternative product suitable for application. Check for
correct operation.
Maintenance
Every Week
Check the correct operation of the switching circuit. Also check for
signs of abuse or tampering. Inspect the unit for damage. Replace the
unit if damage is apparent.
At Least Every Six Months
Isolate all power. Check for any sign of wear or damage, for example,
cam assembly wear or contact oxidization and replace if apparent. Clean
out any accumulation of fine dirt, and so on. Lubricate code barrel
assembly with light oil or spray, for example WD-40 or alternative
product suitable for application.
Assessment of the operating environment can require the unit to be
lubricated more frequently. Reinstate the power and check for correct
operation.
Repair
If there is any malfunction or damage, do not attempt to repair it.
Replace the unit before machine operation is allowed.
Declaration of Conformity
This declaration is to declare that the products that are shown on this
document conform with the Essential Health and Safety Requirements
(EHSRs) of the European Machinery Directive (2006/42/EC), the
relevant requirements of the Low Voltage Directive (2014/35/EU).
These products also conform to EN14119, EN ISO 13849-1,
EN ISO 13849-2, EN 60204-1.
Table 3 - Range Settings
Range Switch Setting Time Delay
(Short Range) [s]
Time Delay
(Long Range) [s]
5 0.3…3 30…300
6 3…30 300…3000
7 30…300 —
Table 4 - Time Settings
Time Switch Setting Delay Adjustment
1 10%
2 20%
3 30%
4 40%
5 50%
6 60%
7 70%
8 80%
9 90%
10 100% IMPORTANT Do not dismantle the unit.

Allen-Bradley, Guardmaster, Prosafe, Rockwell Automation, and Rockwell Software are trademarks of Rockwell Automation, Inc.
WD-40 is a trademark of the WD-40 company. Trademarks not belonging to Rockwell Automation are property of their respective companies.
Rockwell Otomasyon Ticaret A.Ş., Kar Plaza İş Merkezi E Blok Kat:6 34752 İçerenköy, İstanbul, Tel: [phone]
Rockwell Automation maintains current product environmental information on its website at
http://www.rockwellautomation.com/rockwellautomation/about-us/sustainability-ethics/product-environmental-compliance.page.
Publication 440T-IN016C-EN-P - January 2018 PN-478294
10002685812 Ver 01
Supersedes Publication 440T-IN016B-EN-P - January 2016 Copyright © 2018 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.
Rockwell Automation Support
Use the following resources to access support information.
Documentation Feedback
Your comments will help us serve your documentation needs better. If you have any suggestions on how to improve this document, complete the
How Are We Doing? form at http://literature.rockwellautomation.com/idc/groups/literature/documents/du/ra-du002_-en-e.pdf.
Technical Support Center Knowledgebase Articles, How-to Videos, FAQs, Chat, User
Forums, and Product Notification Updates. https://rockwellautomation.custhelp.com/
Local Technical Support Phone Numbers Locate the phone number for your country. http://www.rockwellautomation.com/global/support/get-support-now.page
Direct Dial Codes Find the Direct Dial Code for your product. Use the code to
route your call directly to a technical support engineer. http://www.rockwellautomation.com/global/support/direct-dial.page
Literature Library Installation Instructions, Manuals, Brochures, and
Technical Data. http://www.rockwellautomation.com/global/literature-library/overview.page
Product Compatibility and Download
Center (PCDC)
Get help determining how products interact, check
features and capabilities, and find associated firmware. http://www.rockwellautomation.com/global/support/pcdc.page
Additional Resources
These documents contain additional information concerning related products from Rockwell Automation.
You can view or download publications at http://www.rockwellautomation.com/global/literature-library/overview.page. To order paper copies of
technical documentation, contact your local Allen-Bradley distributor or Rockwell Automation sales representative.
Waste Electrical and Electronic Equipment (WEEE)
Resource Description
Guardmaster® Safety Relays User Manual,
publication 440R-UM013
Provides guidelines for installing a
Guardmaster Safety Relays.
Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1
Provides general guidelines for installing a
Rockwell Automation industrial system.
Product Certifications website,
http://www.rockwellautomation.com/global/
certification/overview.page
Provides declarations of conformity,
certificates, and other certification details.
At the end of life, this equipment can be collected separately from
any unsorted municipal waste.