Digital Timer Relay, 8 Pin, 24V DC/110-240V AC

Digital Timer Relay, 8 Pin, 24V DC/110-240V AC

Digital timer relay / countdown timer, on-delay timer, features timing setting range 0.01~9999 second / minute / hour, with supply voltages 85V-265V AC (110-240V AC) or 24V DC, 4-digit LED dual time display, easy to read, wide time delay range and high timing accuracy. 8-pin timer relay, available with 8-pin mounting socket for DIN Rail, easy to install.

SKU: CCHN-TIMER-TH100

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Delivery date: 6-25 days

Overview

Digital timer relay or time delay relay, on-delay timer relay, has timing setting range of 0.01~9999 sec / 0.01~9999 min / 0.01~9999 hrs, easy to read with 4-digit dual time display. High quality and accuracy digital timer relay / countdown timer is widely applied in the industrial automation field with power supply 24V DC or 85-265V AC.

Specification

Model		CCHN-TH100
Mode of Operation		On delay timer relay
Supply Voltage (Optional)		85V-265V AC or 24V DC
Output Mode (Optional)		Mode 1: External connecting reset, one group pause delay output Mode 2: One group instantaneous and one group delay output Mode 3: One group suspension delay output Mode 4: Two groups sync delay output
Time Setting Range		0.01~9999 second/minute/hour
Display Mode		4-digit display
Contact Capacity		220VAC/3A 28VDC/5A (Resistive Load)
Power Comsuption		≤2W
Mounting Type		Panel Mount
Dimensions	External (WHD)	484873mm
	Cut-Out (W*H)	45*45mm
Accessary (Optional)		8-pin Mounting Socket
Weight		1kg
Operating Temperature		-10 ~ 50℃
Humidity		≤85% no caustic or magnetic interference

Dimensions (Unit: mm)

Connection Diagram & Output Operation Mode

• Mode 1: External connecting reset, one group pause delay output

Mode 1 Timer Relay Connection Diagram

Timer Relay with External Reset Output Operation Mode

• Mode 2: One group instantaneous and one group time delay output • Mode 3: One group suspension delay output

Mode 2 Timer Relay Switch Connection Diagram Mode 3 Timer Relay Switch Output Connection Mode 2& 3 Timer Relay Output Operation Mode

• Mode 4: Two group sync time delay output

Mode 4 Time Delay Relay Connection Mode 4 Time Delay Relay Output Operation Mode

Details

Tips: How to select a timer relay?

The selection of timer relay mainly focuses on delay mode and parameter. The following aspects should be considered when selecting a time delay relay.

1. Selection of delay mode
There are two types of timer relays, power-on delay or power-off delay, which should be selected according to the requirements of the control circuit. The reset time after the action should be longer than the inherent action time, so as to avoid misoperation or even no delay, which is especially important in the case of repeated delay circuits and frequent operations.

2. Timer relay type selection
For occasions with low requirements for delay time accuracy, generally use electromagnetic or air damping time delay relays with lower prices; otherwise, for high requirements on time delay accuracy, electronic time relays can be used.

3. Coil voltage selection
Select the voltage of the relay's attraction coil including 12VDC / 24VDC / 110VAC / 220VAC, etc., according to the voltage of the control circuit.

4. Selection of power parameter changes
Air damping or electric time relays are better than transistors for occasions with large power supply voltage fluctuations, and electric time relays are not suitable for occasions with large power frequency fluctuations, and air damping timer relay is not suitable for large temperature changes.