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Timer Relay Instructions
Timer Relay Instructions

Timer Relay Instructions


In addition to UP and Down models, a reversible(Up-Down)counter is also available.

Maximum counting speed of 1000cps, never before attained by a small-size preset counter.

Models with memory backup function against power failure available.

Power supply freely selectable within a range of 100 to 240VAC.

Also, the power supply for the DC-operated models is selectable within a range of 12 to 48 V.

This product has passed CP certification.

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Adjustable Delay Timer Relay Details

1. Long life and high reliability: solid state relays have no mechanical parts and solid components to complete the contact function. Because there are no moving parts, they can work under high-impact and vibration environments. The inherent characteristics determine the long life and high reliability of solid-state relays. solid state relay.

2. High sensitivity, low control power, and good electromagnetic compatibility: The solid-state relay has a wide input voltage range and low drive power, and is compatible with most logic integrated circuits without the need for buffers or drivers.

3. Fast conversion: The solid-state relay uses solid-state devices, so the switching speed can be from a few milliseconds to a few microseconds.

4. Small electromagnetic interference: The solid state relay has no input “coil”, no arc ignition and rebound, thus reducing electromagnetic interference. Most AC output solid state relays are a zero-voltage switch, which is turned on at zero voltage and turned off at zero current, reducing the sudden interruption of the current waveform, thereby reducing the switching transient effect.

TMC7 Ordering Information


1: How about the quality of the product?
A: Accordance with international standards.

2: How about the price of the product?
A: We are the manufacturer and we have a fairly advantaged competitive price

3: Can we get the sample? Is it free?
A: We provide a few samples free by courier, but you need to pay the express.

4: How long is the delivery time?
A: If there is stock we can send it right away.

5: What is your warranty time for the products?
A: 12 months in use and 18 months in stock.



Supply Voltage AC100-240V 50/60HZ DC12-48V(contains 20% ripple Max.)
Operating voltage range 85-110% of the rated voltage
Power consumption Approx.4W(AC 240V 50Hz),4W(DC48V)
CP1, CP2 Max Counting Speed 30 cps: (contact and transistor inputs) Min. pulse width:16.7 ms (ON/OFF ratio:1:1)
1K cps(transistor inputs) Min pulse width:0.5 ms (ON/OFF ratio:1:1)
Reset System Power-OFF reset: Reset time 0.5s,
Reset time following power application 0.05s
External reset & manual reset: Rest time 0.02s,
Reset time following signal application: 0.05s.
Signal Input Count and Reset
Input methods Contact
Impedance by short-circuiting contacts: 1kQ Max
Residual voltage: 2V Max
impedance by opening contacts: 100kQ min
Control Output 5A 250VAC COSD=1 SPDT(1C)
Operating Mode Up-counting Down-counting
Display 7-segment LEDs
Ambient Temperature -10°C-55°C
Storage Ambient Temperature -25°C-65°C
Ambient Humidity 35-85%RH
Insulation Resistance 100MQ(DC500V)
Dielectric Strength 2000VAC, 50/60Hz for 1 min(between current-carrying terminal and exposed noncurrent carrying metal parts and between no-continuous contacts)
Static Immunity Malfunction 8kv
Impulse Withstand Voltage 6kv(between power terminals)
6kv (between the current-carrying terminal and exposed non-current-carrying metal parts)
Vibration resistance Destruction 10-55Hz,0.75mm single amplitude
Malfunction 10-55Hz, 0.5mm single amplitude
Shock resistance Destruction 20G
Malfunction 10G
Ambient temperature -10ºC ~ 55ºC
Ambient humidity 35% ~ 85%RH
Life expectancy Mechanical 10 million operations min.
Electrical 100,000 operations min.
Protection grade TEC: IP40(only for panel)
Weight approx. 60g

Up/Down Selectable Type


up down type

Adjustable Delay Timer Relay Dimensions (mm)

24v 30m Timer Relay dimensions

Timer Relay Instructions Terminal Arrangement

24v 30m Timer Relay terminal arrangement

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Applicable socket

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