Multi-Function Timer
Multi-Function Timer
EZ-TM4-xxx
Timer Features:
•
•
•
•
•
Microcontroller based timing
Remaining/Elapsed Time Display
Optional Password protection for
unit/range and timer type
Set time range from 0.01 sec to
999 hours
Digital setting with 1% resolution,
1% Absolute Accuracy, and 1%
Repeat Accuracy
TECHNICAL DATA
TIME DELAY
Range: Depends on the Time Unit
σ.ΕΧ 0.01 - 9.99 seconds
ΣΕΧ 1-999 seconds
ΜΙΝ 1-999 minutes
Ηρ
1-999 hours
Repeat Accuracy: +/-1% or 20 ms,
whichever is greater
Reset Time: 5 ms max. (2 ms typical)
ENVIRONMENTAL
Storage Temperature: -50°C to 150°C
Operating Temperature: -20°C to 60°C
4 Programmable Timer Types:




T1 (Delay On Make)
T2 (Single Shot)
T3 (Delay On Break)
Cycle
INPUT
OUTPUT
Operating Voltage:
120, 240 VAC; 12, 24 VDC ±10%
(Unfiltered input voltage to DC Models
must be full-wave rectified)
Power Consumption: 3 VA max.
Frequency: 50/60 Hz
Type: Relay contacts
Form: DPDT (Double Pole Double
Throw), 2 form C
Rating: 7A max. Resistive at 250 VAC;
100 mA at 5 VDC min. load current
Life (Number of Operations):
Mechanical: 1 x 107
Electrical: 1 x 105
PROTECTION
Dielectric Breakdown: 2000 VAC, RMS
min. at 60 Hz between input and outputs
and 1000VAC between outputs
Polarity: DC units are reverse polarity
protected
MECHANICAL DATA – WIRING AND DIMENSIONS
Termination: 11-pin plug
Mounting type: Socket Mount
Dimensions: 1.790 x 2.887 x 2.412 in.
11-PIN CONFIGURATION
Unit: inch [mm]
25
FRONT VIEW
SIDE VIEW
Note: Start switch at terminals 5 & 6 is potential free/ dry contact
HOW TO ORDER
Multi-Function Timers
12 VDC Input:
24 VDC Input:
120 VAC Input:
240 VAC Input:
EZ-TM4-466
EZ-TM4-462
EZ-TM4-461
EZ-TM4-465
Socket: All models require an 11-pin socket listed below:
11 Pin Socket:
EZ-TMRSKT-11PIN
Sept. 2015
Rev 03
TM4 Timer (Multi-Function Timer)
Application HOTLINE: 1-877-774-3279
P a g e |1
Multi-Function Timer
EZ-TM4-xxx
The 4 different Modes available in this Timer unit are as follows:
Delay On Make Timer (τ1)
When input power is applied, the programmed timer delay (SP)
begins. At the end of the set time delay, the Relay (R) energizes
(contacts transfer) and remains energized as long as input
power is supplied. The timer and the Relay are reset on loss of
power.
Single Shot Timer (τ2)
Input Power (V) must be applied to the timer before and during
timing. Being Positive edge-triggered, the Relay (R) energizes
(contacts transfer) upon momentary or maintained closure of the
switch (S1). The energized Relay triggers the time delay (SP).
When the timer delay finishes counting down, the Relay deenergizes.
Note: The time-delay remains unaffected if the switch is opened
or closed during the timing countdown. The Timer is reset and
re-started the next time the Switch (S1) is closed. Losing power
resets the time delay and de-energizes the output.
Delay On Break Timer (τ3)
Input Power (V) must be applied to the timer before and during
timing. When the switch (S1) is closed, the Relay (R) is
energized (contacts transfer). The time delay (SP) begins when
the switch is opened (negative edge-triggered) and the relay
remains energized during timing. The relay is de-energized at
the end of the time delay. Closing the switch while timing will
resets the time delay while the output remains energized.
Cycle Timer (ΧΨΧ)
When input power is applied, the Relay output is energized and
the TON timer begins counting down from the set TON time. At
the end of the TON time, the output de-energizes and the TOF
time begins its countdown. At the end of the TOF time, the output
is energized and the cycle repeats as long as power is applied.
Sept. 2015
Rev 03
TM4 Timer (Multi-Function Timer)
Application HOTLINE: 1-877-774-3279
P a g e |2
Multi-Function Timer
EZ-TM4-xxx
Operation and Programming (Non-Cycle)
Timer has two buttons and a 3 digit display for programming. Following button actions are used in programming:
•
Pressing Left (L) or ↑ button increments a value or moves from one parameter to another.
•
Pressing Right (R) or ↓ button decrements a value or selects a parameter to edit.
•
Pressing Both Left and Right (LR) button saves the displayed value and/or advances timer to next parameter.
•
Pressing Left (L) or Right (R) from the default display will prompt timer to scroll through programmed values.
View Programmed Values:
900
Timer Type
Adjust Setpoint:
900
σεΧ
ΣΠ
Units of Time
Setpoint
τ1
L or R
Button
ΣΠ
Both
LR
Display
shows SP
Programming Mode:
(Default
display)
1
Programmed
Setpoint Limit
900
3
πασ
000
Screen to input
password
4
τψπ
R
button
υντ
R
button
σπ
R
button
Sept. 2015
Rev 03
πασ
900
Current
Setpoint limit
L Button
7
ΣΕ
Current Unit
L Button
6
τ1
Current Type
L Button
5
Use L to increment
R to decrement
to desired value
930
Firmware
version
Both LR
to save
Return to default
display
New Setpoint
Value
Please see Adjust Setpoint
section above for information
on changing the Setpoint limit
prior to entering a password.
σπ
Both LR
If Password is
NOT set, timer
will proceed to
Step 4
Programmed
Setpoint Limit
Note:
If the Timer remains in an
idle state for more than 6
seconds, it automatically
returns to default display.
Both LR
2
900
R
Button
ϖ1.1
900
R
button
L to increment
R to decrement
to correct password
015
Both LR
to save
Password
value
Go to Step 4
(Incorrect Password
βαδ will return unit
to default display)
Use R Button
to scroll
Select Timer Type:
τ1 Delay on Make
τ2 Single Shot
τ3 Delay on Make
ΧΨΧ Cycle
Press LR to select displayed (Go to Step 5)
Use R Button
to scroll
Select Units of Time:
Σ.ΕΧ
Second (10ms)
Resolution
ΣΕΧ Seconds
Μιν
Minute
Ηρ
Hour
Press LR to select displayed (Go to Step 6)
L to increment
R to decrement
to desired value
930
Both LR
to save
Go to Step 7
New Setpoint
Value
016
ψν
Both LR
L to increment
to save
R to decrement
Screen to input to change password New Password
(Saving 000 will
L to save R to discard
password
remove password)
Password Password
000
TM4 Timer (Multi-Function Timer)
Application HOTLINE: 1-877-774-3279
P a g e |3
Multi-Function Timer
EZ-TM4-xxx
For Cycle Timer Function Only
View Programmed Values:
30
ΧΨ
Χ
L or R
Button
σεΧ
Units of time
Timer Type
Adjust TON or TOF:
30
τ0ν
Both
LR
R
Button
Cycle OFF
Countdown
display
30
L to increment
R to decrement
Programmed to desired value
Cycle ON time
τΟν
30
Cycle ON
Programmed
Cycle ON time
35
Both LR
to save
τ0φ
Cycle OFF
New Cycle
ON time
25
Τ0φ
Programmed
Cycle OFF time
Cycle OFF
25
R
Button
ϖ1.1
L to increment
R to decrement
to desired value
Programmed
Cycle OFF time
Firmware
version
20
Both LR to save
and return to
display
New Cycle
OFF time
Programming Mode:
(Countdown
display)
1
30
Note:
If the Timer remains in an idle
state for more than 6 seconds,
it automatically returns to
countdown display.
Both LR
2
τ0ν
Please see Adjust TON or TOF
section above for information
on changing the Cycle On or
Cycle OFF time.
Both LR
3
τ0φ
Both LR
If Password is
NOT set, timer
will proceed
to Step 5
4
5
πασ
τψπ
υντ
R
button
τ0ν
R
button
R
button
τ0φ
R
button
πασ
ΣΕ
Current Unit
30
25
R
button
000
Screen to input
password
Sept. 2015
Rev 03
Use R Button
to scroll
Use R Button
to scroll
Both LR
to save
Go to Step 5
(Incorrect Password
βαδ will return unit to
countdown display)
Select Timer Type:
τ1 Delay on Make
τ2 Single Shot
τ3 Delay on Make
ΧΨΧ Cycle
Press LR to select displayed (Go to Step 6)
Select Units of Time:
Σ.ΕΧ
Second (10ms)
Resolution
ΣΕΧ Seconds
Μιν
Minute
Ηρ
Hour
Press LR to select displayed (Go to Step 7)
L to increment
R to decrement
to desired value
L to increment
R to decrement
to desired value
Current
TOF time
L Button
9
ΧΨ
Current
TON time
L Button
8
password
Password
Value
Current Type
L Button
7
015
L to increment
R to decrement
Screen to input to correct Password
L Button
6
000
L to increment
R to decrement
to change Password
35
New TON
time
20
Both LR
to save
Go to Step 8
Both LR
to save
Go to Step 9
New TOF
time
016
New Password
(Saving 000 will
remove password)
TM4 Timer (Multi-Function Timer)
Application HOTLINE: 1-877-774-3279
Both LR
to save
ψν
L to save
Password
R to discard
Password
P a g e |4
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