TD-7
Series
TD-70524
Lead Time:Â
7
Days
Function:
Interval On
CONTROL VOLTAGE
48V AC/DC
output
10A DPDT
TIMING RANGE
0.05 Sec – 999 Hrs
TIMING RANGE 2
None
MOUNT
Plug-in
TIMING ADJUSTMENT
None
STANDARD MODIFICATIONS
None
REMOTE POTENTIOMETER
None
REMOTE POTENTIOMETER 2
None
$126.21
Description of Function
Upon application of input voltage, the output is energized and the time delay (t) begins. At the end of the time delay (t), the output is de-energized. Input voltage must be removed to reset the time delay relay.
Function Chart
Product Overview
Features:
Available in either Multi-Function (with ten user-selectable modes) or Single-Function versions
Pushbutton Thumbwheels for digital set of time delay (all versions) function (TD-781 series only)
50ms – 999 hour programmable time range
LED indicates timing mode and time out conditions
Pilot Duty Rating
Enclosure Style:
Plug-in case utilizing industry-standard 8 or 11 pin octal sockets
Configuration / Contact Rating:
DPDT 10A @ 240V AC/30V DC, 1/2HP @ 120/240V AC (N.O.),1/3HP @ 120/240V AC (N.C.), B300 & R300
Application Information:
Voltage Tolerance: AC Operation: +10/-15% of nominal at 50/60 Hz.; DC Operation: +10/-15% of nominal. Load (Burden): Less than 3 VA Setting Accuracy: +1% of set time or +50ms, whichever is greater. Repeat Accuracy (Constant Voltage & Temperature): +0.1% of set time or 0.02 seconds, whichever is greater. Reset Time: 0.1 Seconds Output Contacts: 10A @ 240V AC/30V DC, 1/2HP @ 120/240V AC (N.O.),1/3HP @ 120/240V AC (N.C.), B300 & R300 Life: Mechanical: 10,000,000 operations; Full Load: 100,000 operations Temperature: (12-120V) -28° to 65° C (-18° to 149° F); 240V -28° to 50° C (-18° to 122° F)
Approvals:
Operations
The TD-7 series of time delay relays offer an easy and accurate way to select any time delay between 50ms 999 hours. Programming is accomplished by using a pushbutton thumbwheel to select one of seven built-in time ranges and three pushbutton thumbwheels to digitally set the time delay required. This method provides a greater setting accuracy than is found on other units with an analog potentiometer. An LED indicates timing mode and time out condition. The TD-7 series comes in two versions: multi-function (10 functions in one unit) or selected single function products. The TD-781 multi-function unit has a fifth pushbutton thumbwheel to select one of ten built-in functions.
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