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NSK Electronics

NSK TIMER V2

Digital Relay Timer for Industrial Automation

 NSK TIMER V2 digital relay timer — 4-digit display, SET INC DEC buttons, green PCB

Precision programmable delay timer with 4-digit LED display, SPDT relay output, and EEPROM-stored settings — built for reliable 230V AC industrial control.

NSK TIMER V2 virtual product render — panel-mount industrial timer module

Key Features

4-Digit LED Display Bright red 7-segment display — set times from 00.01 to 99.99.
On Delay & Off Delay Control when the relay energises or de-energises relative to trigger.
Cyclic Modes Cyclic ON, cyclic OFF, on-off cyclic, and off-on cyclic operation.
Seconds & Minutes Select SEC or MIN time base to match your application.
EEPROM Memory Settings saved to non-volatile memory — retained after power loss.
Relay ON / C / NO SPDT relay output with screw terminals for field wiring.
230V AC Supply Direct mains-powered operation — no separate DC supply needed.
SET · INC · DEC Simple 3-button interface — fast setup without programming tools.

Technical Specifications

Product NSK TIMER V2 Digital Relay Timer
Model NSK-TIMER-V2 (PCB ref: NSK122)
Display 4-digit 7-segment LED (red)
Controls SET, INC (increment), DEC (decrement)
Timing Range 00.01 – 99.99 in seconds or minutes
Operating Modes On delay, off delay, cyclic on/off, trigger modes, Mode 1 & Mode 2
Relay Output SPDT — ON / C / NO screw terminals
Supply Voltage AC 230V (50/60 Hz)
Settings Memory EEPROM — settings retained after power off
Indicators Status LEDs — power and relay state
Manufacturer NSK Electronics — www.nskelectronics.in

Operating Modes

Combine delay type, cyclic setting, and timer mode to match your control logic. All modes are configured through the SET menu and saved to EEPROM.

On Delay (ON DLY) Relay energises after programmed delay T1 following a trigger event. Ideal for motor soft-start and delayed load activation.
Off Delay (OFF DLY) Relay de-energises after delay T1 once the trigger is removed. Keeps fans or pumps running after shutdown.
Cyclic On / Off (C ON · C OFF) Repeating ON/OFF cycles with independently programmable T1 and T2 durations — continuous alternating operation.
Trigger Modes (MODE 1) Single-shot or triggered operation — press DEC to start countdown. SET stops the timer. Suited for manual or event-triggered delays.
Mode 2 — Auto Cyclic Automatic cyclic on/off starts on power-up without external trigger. Best for unattended repeating processes using T1 and T2.
Seconds Minutes On Delay Off Delay Cyclic ON Cyclic OFF

How to Use

SET

Long press (~2 s) to enter settings. Short press confirms each step. Short press during run stops timer.
INC

Increment value. In settings: toggle options. During run: quick-view status pages (T1, T2, delay type).
DEC

Decrement value. In trigger modes: start countdown when display reads 00.00.
Setup Sequence (long press SET)
  1. Hold SET until display blinks — release to enter setup
  2. Set T1 (ON time) and T2 (OFF time) with INC / DEC — confirm each with SET
  3. Select ON DLY or OFF DLY, then SEC or MIN
  4. Choose C ON or C OFF cyclic option
  5. Select MODE 1 (trigger) or MODE 2 (auto cyclic)
  6. Final SET saves all settings to EEPROM automatically
  7. During run, press INC to quick-view T1, T2, delay type, and cyclic status

Applications

Motor Control Sequential start delays, star-delta timing, and run-down timers.
Lighting Stairwell, corridor, sign board, and scheduled illumination.
Pump Control Fill/drain cycles, auto shut-off, and periodic flushing.
Industrial Automation Conveyor delays, process sequencing, and relay-based control panels.

Order NSK TIMER V2

Reliable digital timing from NSK Electronics — trusted industrial controls.

Visit www.nskelectronics.in

Install by qualified personnel. Isolate mains power before wiring. © NSK Electronics











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