Timer Relay Instructions
Features
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.
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Ordering Information |
FAQ：
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.
Characteristics
| Models | TMC7-QL | TMC7-QH | TMC7-YL | TMC7-YH | |
| 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. |
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| 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 |
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| 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
Adjustable Delay Timer Relay Dimensions (mm)
Timer Relay Instructions Terminal Arrangement
