NIVELCO NITIME User manual

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Thank you for choosing NIVELCO instrument.
1. APPLICATION
NITIME time relays are microprocessor-controlled units suitable for highly diverse timing tasks. The multiple functions, the
universal power supply and (1-module width) the rail mountable construction ensure universal usage (automation, lighting,
heating, motor and ventilation control).
2. TECHNNICAL DATA
2.1 GENERAL DATA
TYPE JEL–111 JEL–121
Number of functions 10 2
Time range 0.1 sec…10 days 0.1 sec…100 days
Time setting controls rotary switch and potentiometer
Reset time max. 150 ms
Time deviation 5% – mechanical setting
Repeat accuracy 0.2% – set value stability
Temperature coefficient 0.01% /°C @20 °C
Power supply 12…240 V AC/DC
Power consumption 0.7…3 VA AC, 0.5…1.7 W DC
Output
Relay 1× SPDT
Rated current 16 A AC1
Inrush current 30 A (<3 sec)
Output indication multifunctional LED
Switching voltage 250 V AC1 / 24 V DC
Switching power 4000 VA AC1, 384 W DC
Min. switching power 500 mW DC
Electrical lifespan (AC1) 0.7 × 105switching
Mechanical lifespan 3 × 107 switching
Electrical connection terminal for 2.5 mm2 (AWG14) wire cross-section
Electrical protection Class II. reinforced insulation
Mechanical connection DIN EN60715 rail
Ingress protection IP20
Ambient temperature –20…+55 °C (−4…+131 °F)
Weight 90 g (0.14 lb) 70 g (0.143 lb)
2.2 ACCESSORIES
–User’s manual
–Warranty Card
–Declaration of Conformity
2.3 ORDER CODE
NITIME J E L
–
1 1
Type Code
Multifunction 1
Pulse cycler 2
2.4 DIMENSIONS
3. INSTALLATION
NITIME time relays can be mounted on DIN EN 60715 rails.
The device should not be installed in highly electromagnetic environment.
Operating temperature must not exceed the limit of the specified operation
temperature even in conditions such as increased ambient temperature or
continuous operation. The device is completely electronic. Consider this during the
installation.
4. WIRING
5. COMMISSIONING
5.1 ADJUSTMENT
The green LED (Un) shows when the unit is turned ON, while the
status of the output is indicated by the multifunctional red LED.
(LED 2). Time and function settings can be set using the
potentiometer and the rotary switch on the front panel.
JEL–121 JEL–111

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5.2 FUNCTIONS
JEL
–
111
Operating mode Time graph
a Energization delay
b Release delay
c Cycler energized with delay
d Cycler energized without delay
e Power-OFF delay with control contact
f Release delay with control contact
g Release delay after cessation of
control signal
h Energization and release delay with
control contact
i Pulse relay
j Pulse generator
(P = 0.5 s)
JEL–121
Operating mode Time graph
Cycler starts with pulse
Cycler starts with pause
5.3 APPLICATION EXAMPLES
JEL–111
Connecting a resistor between terminals ‘S’ and ‘A2’ ensures the correct operation
of the time relay whereby the wire connecting the control contact is long.
JEL–121
Cycler starts with pulse Cycler starts with pause.
6. MAINTENANCE, REPAIR
The device does not require regular maintenance. The warranty
card contains the terms and conditions. Before returning the device
for repairs, it must be cleaned thoroughly. The parts in contact with
the medium may contain harmful substances; therefore, they must
be decontaminated.
Our official form (Returned Equipment Handling Form) must be
filled and enclosed in the parcel. Download it from our website
www.nivelco.com. The device must be sent back with a declaration
of decontamination. A statement must be provided in the
declaration that the decontamination process was successfully
completed and that the device is clean from any hazardous
substances.
7. STORAGE
Storage temperature: –30…+70 °C (–22…+158 °F)
jel111en1803h
January 2018
NIVELCO reserves the right to change anything in this manual without notice!