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Digital Timer

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MOQ : 1 Unit

Digital Timer Specification

Type
Programmable Digital Timer

Material
ABS Plastic

Voltage
220-240V AC, 50/60Hz

Weight (kg)
0.15 kg

Dimension (L*W*H)
80 x 60 x 90 mm

Color
Black & White

Operating Temperature
0C to 55C

Theory
Digital Timer

Usage
Industrial Automation, Process Control

Min Setting Time
1 Second

Design
Compact DIN Rail Mount

Digital Timer Trade Information

Minimum Order Quantity
1 Unit

Supply Ability
2000 Units Per Month

Delivery Time
1 Week

About Digital Timer

GSM/GPRS based timer:

The Digital Timer offered by us are widely acknowledged in the market for having switch off and on capability of street lamps, garden lights, control lights and neon sign with a message from your mobile phone by sending an SMS from a registered phone or through web based application using gprs of registered phone. This product range is available with the facility of programmed non volatile RAM with fixed timing to prevent any interval programming done by the users and is appreciated for its low power consumption. Moreover, these products are widely praised for saving manpower, easy operation & installation, low maintenance, low power consumption and automatic switch off technology.

Features:

Micro controller based Digital Circuitry
4 digit LED display
Continuous Time display
Dust proof membrane keypad
Upto Three relay outputs rated 230V/ 10A
Almanac Program built in
Programme can be changed with Keypad if desired
Real Time clock with 10 years battery back up
Different types of programmes for Power Savings
Time accuracy 1.5sec/day.
Inbuilt modem facility.
External communication of RS232/RS485

Applications:

Street Lights
Housing Society
Neon Sign Boards
Factory Lights
Commercial Complex

Water Coolers
Air Conditioners
Fountains & Gardens
Factory
Stadium

Available in Different Models :

Model Coed : Model Type
Asian RL -1 : Single Relay Output Timer
Asian RL -2 : Two Relay Output Timer
Asian RL -3 : Three Relay Output Timer
Asian Cyl-3: three relay output cyclic timer with voltage control.

Specification :-

Rated Supply voltage :- Single Phase 230 v input +/- 5%
Rated Frequency :- 50Hz + / - 5%
Battery Back - up :- In - built - chargeable battery with over 10 year life

Output channels :-

The timer is available with two channel output

Channel A: To switch on/ off street lights as per the Almanac bases yearly start.
Channel B: To switch on/off in conjunction with channel A: as also to switch off/on at. some preset times in between as required.

Offset time setting :- +/- 60 minutes in 1- minute steps.

Output control :-

1 nos. rated for 7A at 250V AC.
2 nos. rated for 7A at 250V AC.

Time clock :-

Inbuilt Quartz crystal controlled Real time Clock with non-volatile RAM random access memory.

Time range :-

ON Time : within ALMANAC Time.
Duration : As per Almanac.(As per table)

Switching Accuracy :- +/- 1sec. Max
Recovery Time :- 100m sec. min.
Ambient temp :- 55 C Max.
Humidity :- Max 95%
Password :- The timer is provided with password Protection to avoid any mishandling.
Electrical connections :- Screw type terminals. & Wall mount cabinetExternal controls :-

An 8 - segment LED display panel with membrane key pad

As follows :

An increment key to increase the selected parameters.
A decrement key to decrease the selected parameter.
A set key
Parameter acceptance key.

Front panel:-

a) Manual override facility without interruption of power supply to the timer.

An 8- segment LED for continuous display of the current real time of the RTC in Hrs: min on 24 hr.

Communication Port RS485 GSM/ GPRS MODEM

The timer is provided with RS485 port (for communication with electric meter with Modbus RTU protocol.)
Timer is provided with built in GSM/ GPRS MODEM
Quad Band 850/900/1800//1900 MHz Protocol TCP/ UDP/ PPP/ FTP/ HTTP/ SMTP/ CMUX/ SSL for communicating data with central server.

Supply Voltage Range:3.34.6V 4.0V Typ.
Low Power Consumption:
Control via AT commands:GSM 07.07 ,07.05 and other enhanced AT Commands

Additional protections :-

EPROM based programming
Dust- proof rugged & strong cabinet to prevent dust penetration.
RFI/EMI protection - provided.
Isolation between input & output to avoid erratic switching.
Special body design to prevent external tempering.

Dimensions Maximum Height x length x width :- 150mm x 250mm x 200mm
Modem facility :- Inbuilt GPRS / GSM modem
Communication :- Port RS 485/ port RS232.

High-Precision Timing for Automation

Experience flawless timing control with our digital timer, specifically engineered for industrial automation and process control applications. With a programmable time range from 1 second up to 9999 hours and a quick-response relay, this timer delivers both flexibility and accuracya critical requirement for modern automation systems.

User-Friendly and Versatile Installation

Install with ease using the compact design ideal for both panel mount and DIN rail setups. The digital timers low power consumption and ergonomic form factor, measuring just 80 x 60 x 90 mm, make it a convenient choice for congested industrial panels and control rooms. Its black and white ABS housing ensures durability and a professional appearance.

Display and Control Simplified

Monitor timer operations clearly with the 7 Segment LED, allowing operators quick reading and configuration. The device accommodates both manual and automatic reset options, ensuring seamless integration with diverse operational processes and safety protocols.

FAQs of Digital Timer:

Q: How do I install the digital timer on a control panel or DIN rail?

A: The timer is designed for versatile installation and can be mounted easily onto both control panels and DIN rails. Simply align it with the mounting bracket or standard DIN rail slot, secure it using the provided hardware, and connect it to your control circuit following the wiring instructions.

Q: What applications benefit most from this programmable digital timer?

A: This timer is ideal for industrial automation and process control, including machinery sequencing, load management, and automated safety shutdowns. Its flexible timer range and reliable output make it valuable in factories, processing plants, and control rooms.

Q: When should I use the manual reset versus the automatic reset option?

A: Use the manual reset option when you require operator intervention to restart timing cycles, which is often essential for safety-critical or maintenance-required applications. The automatic reset is suitable for repetitive timing tasks where continuous cycle operation is needed without manual oversight.

Q: Where can I view the timer status and configured time settings?

A: The timer status, countdown, or elapsed time can be monitored directly via the integrated 7 Segment LED display on the devices front panel, ensuring clear, real-time visibility for operators.

Q: What is the process for setting the desired time range on this timer?

A: The device features programmable controls allowing you to set the timing range. Use the interface buttons to adjust your setpoint between 1 second and 9999 hours as needed for your application, following the detailed operation guide included with the product.

Q: How does using this digital timer benefit my industrial operation?

A: Employing this timer enhances process reliability, improves consistency, and assists in automationresulting in reduced human error and maximized operational efficiency. Its precise timing and robust switching capability also help safeguard equipment and process outcomes.

Q: What is the minimum time interval I can program, and can the timer operate continuously?

A: The minimum programmable time interval is 1 second, making the timer suitable for rapid-switching applications. Thanks to its durable design and low power consumption, it can operate continuously within its rated specifications, ensuring uninterrupted timing control.

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