The document is a briefing on timing relays, covering their introduction, product positioning, associated applications, and features. It presents various models like RE17, RE22, RE48, and their functionalities such as timing ranges, relay outputs, and ease of use across automated processes. Additionally, it provides information on installation, customer benefits, and where to find more details.

1. Timing Relays briefing
Simply reliable. Simply available.
December 2017
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2. • Introduction to the Timers Relays
• Timing relays
– Positioning of product in family
– Introduction and UVPs
• Offer presentation
– RE17, RE22, NFC, RE48, RSXL
– Targeted applications
– Associated offers
– Key References
• Where to find further details
• Quiz
Table of content
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3. Zelio Relays Range
Control & Monitoring Interfaces
ABR
Electromechanical
Relays
Solid State Relays
RXGRSL RSB
SSM1 SSM3
SSP3SSP1
ABSSSL SSLM
RUMRXM
RPF RPM
Timing RelaysControl
Relays
Counters Analog
Converters
XBKT5
RC87
XBKP5/6
XBKH7
RMTJ/K/P
RMC
RM22
RM17
RM35
RE48REXL
RE22RE17
RENF
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4. Zelio Time
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RE22RE17
RE48 REXL
RENF

5. What is a timer?
Timing setting:
Clocks the time and outputs a signal to
the output section at the specified time
• Power supply
• Supplies the applied voltage
to the internal system
• Control signal/control contact
• Receives signals from input devices,
and outputs the signals to the timing section
• Relay/solid state output to control
other equipment
• Outputs signals to output devices
e.g. set timing function to be A – delay on
energization in delay starting of a fan to avoid
current peak.
There are many timing functions. You can find all
available functions with their code letters in the
appendix of this document.
T
R
U
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6. Zelio Time
The worldwide leading range – offer features
• Panel mount or plug-in
• Timing range 1.2 s to 300 h
• 2C/O 5A relay output
• Multifunction
 A1, A2, H1, H2
 A, B, C, Di
• Dual function
 L, Li
• Single function
 A
• IP64 protective cover from dust
and water spray
Zelio RE48
• Modular and Din rail mount
• Timing ranges 0.05s to 300h | RENF: up to 999h
• 1C/O and 2C/O 8A relay outputs or 0.7A solid
state relay output
• Multifunction
 A, At, B, C, H, Ht, D, Di, Ac, Bw
 Ad, Ah, N, O, P, Pt, T, Tt, W
 A, At, B, C, H, Ht, D, Di
• Dual function
 A, At/H, Ht/L, Li
• Single function
 A/B/C/H
• RENF: digital setting via APP with security
Zelio RE17/22 | RENF
• Plug-in
• Timing ranges 0.1 s to 100 h
• 2C/O 5A and 4C/O 5A relay output
• Single function A
Zelio REXL miniature
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7. Zelio Time
Customer benefits
• Mount on a front panel or plug in to Din rail-
mounted socket
• Easy to use (big knob for time adjustment)
• Single/dual/multifunction (10)
• IP64 protective cover from dust and water
spray
Zelio RE48
• Mount directly on Din rail
• Compact design saves space 17.5/22.5 mm
• Single/dual/multifunction (more than 30)
• RENF: efficiency, simplicity, accuracy,
security
Zelio RE17/22 | RENF
• Plug in to a Din rail mounted socket
• Compact design 21 mm
• Optimum device, single function dedicated
for simple application
Zelio REXL miniature
All our timers are suitable for: Industrial applications – residential – electrical equipment
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8. Large legible scales
Potentiometer for
adjustment without tool
Lead sealable cover
LED indicator for power and
relay output timing
Only 17.5 mm in width, compact design
GL
Easy to set up
Safer
Space Saving
International standards
RE17 Electronic timing relay
Simple – great features
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9. Time function selector
• INST: instantaneous, when the arrow is pointed
at INST position
• TIMED: same time delay setting with R1, when
the arrow is pointed at any part of the scale line
R2 is with time delay
Relays output R1 status LED
Relays output R2 status LED
• Optimized catalog
• Surge immunity at Level 3
• IP50 front cover against dust
• Operating temperature between -20 ºC and 60 ºC
Easy to select
Robust
• Dial pointer LED to make setup easier at dark
ambience
• “Diagnostic button” to check downstream circuit
immediately, shorten the commission and
troubleshooting time
Time saving
Featured! The One and Only in the market
Output R2 time delay selector
RE22 Electronic timing relay
Time delay range
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10. NFC timing relay – Hardware
NFC timing relay
Pairing indication LED (Green)
No battery, LED will be lit up and powered by the
NF energy transmitted from the phone while
scanning
R2 LED
Output 2 indication (Amber)
R1 LED
Output 1 indication (Amber)
Un LED
Power supply indication (Green)
Power supply A1,A2
Control signal Y1
Output Terminals:
15, 25/21, 18, 16, 28/24, 26/22
NFC antenna location
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11. Product Attributes
• 1 Product reference: RENF22R2MMW
• 28 timing functions
• Power supply: 24~240Vdc/Vac ±10%
• Timing range: 0.1s to 999hrs
• Accuracy:
 100 ms…1 s +/- 20 ms of set value at 25 °C
 1 s…1 h +/- 2 % of set value at 25 °C
 1…999 h +/- 1 % of set value at 25 °C
• 2 Relay outputs @ 8A, 2nd output can be set instantaneous.
• 22.5mm Width
• Certification: CE, UL, CSA, KC, pending for CCC,EAC,RCM
Hardware
• Settings (Read, write and clone)
• Diagnosis (Timing status, testing)
• Protections (Password protection)
• Only available for Android OS 4.1 above
• Available languages: English, Spanish, Korean, French, Germany and
Italian, Chinese (Mar’17)
Mobile App
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12. Time base selector
• Option 1: 0.2…12
• Option 2: 0.5…30
Time unit selector
• 0.1 s
• 1 sec
• 10 s
• 1 min
• 10 m
• 1 h
• 10 h
Large potentiometer dial for
fine tuning
Power supply LED
Relay output LED
Timing function selector
Direct reading of time
Easy to set up
Clear indication
RE48 Electronic timing relay
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13. Timing range selector
(at bottom)
Relay output LED
Time-setting dial
2C/O and 4C/O relay output
Time Function - A:
Delay on energization
Power supply LED
REXL Electronic timing relay miniature plug-in
T
R
U
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14. Where to install?
Machines, process, HVAC, vending machines, WWW, electrical switchboards, lifts, escalators, GenSet, etc.
Targeted applications
The Zelio Time are used in the majority of automated processes, electrical process, and building controls. Operators can adjust machine
cycles easily.
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15. Associated offers
Relays is companion offers of TeSys D & PLC
PLCTesys D
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16. Reference
Timing Relay
Reference Description
RE17RAMU Single function timing relay, Power on delay, 1CO 8A
RE22R2MYMR Multifunction timing relay, 2CO 8A
REXL2TMP7 Miniature Plug-in Timer 2CO 240VAC
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17. Where to find details
• Click here to find info on SE.com
• Click here to find Timing relays on SE.com
• Click here to access our Digicat
• Click here to access to CAD files
• Click on the link below for FAQs
(frequently asked question)
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18. Quiz
Q1
What are the mains family for timing relays range?
Q2
What is the operating temperature for relay RM22?
Q3
What are the solutions to mount RE48?
Q4
How many timing functions are there in NFC timing relay?
Q5
Do you need a socket to mount an REXL?
?Based on what you’ve
learned so far, try to
answer to this quiz
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19. Quiz answers
Q1
What are the mains family for timing relays range?
Q2
What is the operating temperature for relay RM22?
Q3
What are the solutions to mount RE48?
Q4
How many timing functions are there in NFC timing relay?
Q5
Do you need a socket to mount an REXL?
Answers
Zelio RE17, RE22, RE48, REXL, RENF
For RM22 operating temperature is between -20 ºC and 60 ºC
2 solutions: front panel-mounted or plug-in to Din rail-mounted socket
There are 28 timing functions
Yes, you must use a socket (RXZE2M114)
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20. Thank you
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