Programmable digital timer with relay

Programmable digital timer with relay

Programmable digital timer with relay powered by 12-24V
Economical and flexible solution general purpose timer application
Few modes set-up with DIP switches
Adjustable Time Delay 1 to 60 Minutes
Starts time count by external switch, like door sensor or PIR
Low Current Input Trigger (<1mA)
Select Positive or Negative trigger by DIP switch
Two Initial relay states: On or Off
Operating Modes: One-Shot or Repeat
Relay State and Power Mode LED Indications
Current Draw: 48 mA DC with relay on
Protected against RFI and EMI interference
Polarity Protection: Included
Time Settings: 1 to 60 Seconds or 1 to 60 Minutes
Relay Contacts: Form C, 10A @ 24VDC

Application examples

Light PIR time control
Parking lots light
Activation of electronic/eclectic devices
Lighting trig for pre set time
Pumps, Motors & Fans
Heating and Air Condition
Security System Sensors
Electric Signs On and Off
Water heaters switching
Lights on and off
Appliances on and off at required time
Opened door reminder (entry door & freezer doors)

What is Tempo

Tempo timer is economical and flexible solution for any general-purpose timer application.
The Tempo works on 12 to 24V, with positive or negative trigger logic.
Positive triggers can be as low as 4.5V.
Setup is quick and simple with DIP switch and trimmer adjustments.
Jumper setting converts the time from seconds to minutes.
The Timer can be configured to activate once for each trigger or free-run as soon as power is applied.
Relay output has Normally Close and Normally Open terminals.
On modes and a toggling (cyclical) mode that cover a large variety of applications.
Highly versatile Multi-Mode Programmable Timer, features:
Eight different timing operations including 4 Instant On modes, 2 Delayed

Main Features

Enclosed in ABS housing
Timer has relay output
Low Standby current consumption
Two Indication LEDs
Easy and fast installation

Technical

Processor: Digital chip
Applications: Indoor
Polarity Protection: Included
Operating Voltage: 12 to 24 Volts DC
Current: 48mA DC with relay on
Trigger Voltage: 4.5 – 24VDC
Relay: N.C. & N.O. 10A @ 24V
RFI Protection: 30V/m @ 10–1000 MHz
EMI Protection: 50KV @ 1 mS lightning or surge
Tamper: Not included
MTBF: 50,000 @ 30°C, 60% relative humidity
Indications: Two colored LEDs
Operating Temp: -25 to +60 C°(-13 to 140° F)
Humidity: 80%
Enclosure: ABS, Black color
Size: W=90, L=85, H=50 mm (3.55 x 3.35 x 2″)