Section 10Logic Control
IEC Electronic Timers
Product Overview
Multivoltage Electronic Timers
Voltage Multivoltage
Types NMTCV NMTCIV NMETV NMTDV NMRDV NMICV NMIFV NMIVV NMMFV
Functions
Delayed ON
ON delay with auxiliary contact
ON delay + instantaneous contact
OFF delay
OFF delay with auxiliary contact ••
ON + OFF delay with auxiliary contact
Impulse ON
Impulse ON with auxiliary contact
OFF pulse with auxiliary contact
Symmetric intermittence •
Asymmetric intermittence
Star-delta starter
Multifunction
Features
Multirange of time
Time setting range from 0.06 s 0.06 s 6 s 0.06 s 0.5 s 0.06 s 0.06 s 0.06 s 0.6 s
Relay output 1 1 del + 111111
(Number of changeover contacts) 2 1 inst 22222
Selection/Pricing Page 10-15 10-15 10-15 10-16 10-15 10-15 10-16 10-16 10-16
Technical Data Page 10-18 10-19 10-20 10-21 10-21 10-19 10-22 10-22 10-23
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to 100 hrs 100 hrs 60 s 100 hrs 600 s 100 hrs 100 hrs 100 hrs 100 hrs
10-14
Control Catalog
Rev. 8/15
Prices and data subject
to change without notice
Logic Control
IEC Electronic Timers
Multivoltage Electronic Timers
Delayed ON (See page 10-18 for technical data)
Input Voltage Contact Configuration Time Range Product Number
Direct 24-240V AC/DC 1 selectable NO-NC 0.06 sec. - 100 hrs NMTCV
Direct 24-240V AC/DC 2 selectable NO-NC 0.06 sec. - 100 hrs NMTCV2
With transformer 1 selectable NO-NC 0.06 sec. - 100 hrs NMTCVT**
Delayed ON with Instantaneous Contact (See page 10-19 for technical data)
1
Section 10
Input Voltage Contact Configuration Time Range Product Number
Direct 24-240V AC/DC 1 timed contact + 0.06 sec. - 100 hrs NMTCIV
1 instant contact
Impulse On (See page 10-19 for technical data)
Input Voltage Contact Configuration Time Range Product Number
Direct 24-240V AC/DC 1 selectable NO-NC 0.06 sec. - 100 hrs NMICV
1
Star-Delta Starter (See page 10-20 for technical data)
Input Voltage Contact Configuration Time Range Product Number
Direct 24-240V AC/DC 2 timed 6 - 60 sec. NMETV
With transformer 2 timed 6 - 60 sec. NMETVT**
1
Delayed OFF (See page 10-21 for technical data)
Input Voltage Contact Configuration Time Range Product Number
Direct 24-240V AC/DC 1 selectable NO-NC 0.5 - 6 sec. NMRDV-6
Direct 24-240V AC/DC 1 selectable NO-NC 5 - 60 sec. NMRDV-60
Direct 24-240V AC/DC 1 selectable NO-NC 50 - 600 sec. NMRDV-600
Direct 24-240V AC/DC 2 selectable NO-NC 0.5 - 6 sec. NMRDV2-6
Direct 24-240V AC/DC 2 selectable NO-NC 5 - 60 sec. NMRDV2-60
Direct 24-240V AC/DC 2 selectable NO-NC 50 - 600 sec. NMRDV2-600
With transformer (up to 440V) 1 selectable NO-NC 0.5 - 6 sec. NMRDVT-6**
With transformer (up to 440V) 1 selectable NO-NC 5 - 60 sec. NMRDVT-60**
With transformer (up to 440V) 1 selectable NO-NC 50 - 600 sec. NMRDVT-600**
1
To complete the product number, replace the symbol ** with the code corresponding to the voltage.
1
**Coil Voltage
AC (50/60 Hz) Coil Digits
110-125 AJ
200-240 AM
380-400 AU
Dela yed ON
Dela yed ON w/
Inst antan eous Contact
Dela yed OFF
1NO-1NC 2NO- 2N C
Cont act Diagram s
Technical Data
Type See Page
NMTCV 10-18
NMTCIV 10-19
NMICV 10-19
NMETV 10-20
NMRDV 10-21
Rev. 8/15
Prices and data subject
to change without notice
Cont act Diagram s
Control Catalog
2 Ti me d
10-15
Logic Control
IEC Electronic Timers
Multivoltage Electronic Timers
Delayed OFF Through Contact (See page 10-21 for technical data)
Input Voltage Contact Configuration Time Range Product Number
Direct 24-240V AC/DC 1 selectable NO-NC 0.06 sec. - 100 hrs. NMTDV
Symmetric Intermittence (See page 10-22 for technical data)
Input Voltage Contact Configuration Time Range Product Number
Direct 24-240V AC/DC 1 selectable NO-NC 0.06 sec. - 100 hrs. NMIFV
Asymmetric Intermittence (started by Connection or Pause-Choice)
(See page 10-23 for technical data)
Input Voltage Contact Configuration Time Range Product Number
Direct 24-240V AC/DC 1 selectable NO-NC 0.06 sec. - 100 hrs. NMIVV
Section 10
1
Dela yed OFF Thro ugh Cont act
1
1
Multifunction and Multirange-Large 45 mm (See page 10-23 for technical data)
The functions of this multifunction and multirange electronic relay are selected by
3 dip-switches located on the front of the relay. It has eight functions:
—Delayed ON timer —Impulse ON timer
—Delayed ON through contact timer —Impulse ON through contact timer
—Delayed OFF through contact timer —Impulse OFF through contact timer
—Delayed ON and OFF through contact timer —Impulse ON and OFF through contact timer
If the relay loses current during timing, it disconnects and is ready for a new cycle.
It has four timing ranges: 0.6-6s, 6-60s, 0.6-6min, 6-60min. Times are set by front
potentiometer controlling an ASIC specially designed for this group of relays. This
allows for excellent precision and repeatability features.
Type Input Voltage Contact Configuration Time Range Product Number
Multifunction Direct 24-240V AC/DC 1 selectable NO-NC 0.6 sec. - 100 hrs. NMMFV
1
To complete the product number, replace the symbol ** with the code corresponding to the voltage.
1
**Coil Voltage
AC (50/60 Hz) Coil Digits
110-125 AJ
200-240 AM
380-400 AU
Technical Data
Type See Page
NMTDV 10-21
NMIFV 10-22
NMIVV 10-22
NMMFV 10-23
Symmetr ic Int ermit ten ce
Mult ifunc tion
Mult irang e-Large 45 mm
10-16
Control Catalog
1NO-1NC 2NO- 2N C
Cont act Diagram s
Rev. 8/15
Prices and data subject
to change without notice
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