TR timing relays Universal Series timers

TR timing relays Universal Series timers
Universal Series timers
TR timing relays
Eaton’s Universal TR Series timers are a versatile and
cost-competitive family of timing relays. The compact
IEC-style housing installs easily onto a standard DIN rail,
and the direct-wire design eliminates the need for
additional sockets and accessories. Each timer has multiple
user-selectable timing functions and timing ranges, and a
universal input voltage of either 12 or 24 volts to 240 volts
AC or DC, depending on the model.
Reducing your inventory costs
Reducing your labor costs
With up to seven selectable
timing functions and seven
selectable time ranges from
50 milliseconds to 100 hours,
you can meet the needs of
almost any application with
just one or two stock items.
Do you need 24 Vdc control in
some cases and 120 Vac control
in others? You are covered with
the Universal TR Series timer, as
it has a universal, self-selecting
control voltage input range from
either 12 or 24 volts (depending
on model) to 240 volts AC or
DC. Are you tired of buying
minimum quantities of sockets
and accessories for your plug-in
timing relays? The direct wire
design of the Universal TR
Series gives you everything
youneed in a single item.
During initial installation, the
large terminals on the Universal
TR Series make wiring quick
and easy. The offset design
even allows easy access to the
bottom terminals when the top
wires are installed. The easy-toread set point markings improve
the accuracy of setup, thereby
reducing your startup time. Are
you spending too much time
troubleshooting and replacing
timers? The dual LED indicators
on the Universal TR Series use
multiple modes to signal input
power, relay state and timing
status. The Universal TR Series
also features a high-quality
design with twice the relay life
of many competitors.
Specifications
Universal TR Timing Relays
Specification
TRL04
TRL07
TRL27
TRW27
Functions
Time range
8, 9, 10, 14
0.05 sec to 100 hours
8, 9, 10, 11, 12, 13, 14
0.05 sec to 100 hours
8, 9, 10, 11, 12, 13, 14
0.05 sec to 100 hours
1, 2, 3, 4, 5, 6, 7
0.05 sec to 100 hours
Input
Supply voltage
Duty cycle
24 to 240 Vac/dc
100%
24 to 240 Vac/dc
100%
12 to 240 Vac/dc
100%
12 to 240 Vac/dc
100%
SPDT (one changeover contact)
250 Vac
2000 VA (8A/250V)
20 x 10^6 operations
2 x 10^5 operations at 1000 VA
load, resistive
SPDT (one changeover contact)
250 Vac
2000 VA (8A/250V)
20 x 10^6 operations
2 x 10^5 operations at 1000 VA
load, resistive
DPDT (two changeover contacts)
250 Vac
2000 VA (8A/250V)
20 x 10^6 operations
2 x 10^5 operations at 1000 VA
load, resistive
DPDT (two changeover contacts)
250 Vac
2000 VA (8A/250V)
20 x 10^6 operations
2 x 10^5 operations at 1000 VA
load, resistive
±1% of maximum scale value
<5% of maximum scale value
<0.5% or ±5 ms
±1% of maximum scale value
<5% of maximum scale value
<0.5% or ±5 ms
±1% of maximum scale value
<5% of maximum scale value
<0.5% or ±5 ms
±1% of maximum scale value
<5% of maximum scale value
<0.5% or ±5 ms
Output
Contact configuration
Rated voltage
Switching capacity
Mechanical life
Electrical life
Accuracy
Base accuracy
Adjustment accuracy
Repetition accuracy
Physical
Ambient temperature
–25 to +55°C
–25 to +55°C
–25 to +55°C
–25 to +55°C
Timer Function Descriptions
Function #1—
Asymmetrical
Flasher,
Function #8—
Input Power (U)
ON Delay, Power
Triggered (E)
LED U/t*
Output LED**
Pause First (lp)
Output Relay (R)
Function #2—
Input Power (U)
t1
t2
t1
t2
t1
Function #9—
Output LED**
Pulse First (li)
Output Relay (R)
Function #3—
Input Power (U)
Function #10—
LED U/t*
OFF Delay/Signal
OFF Delay (R)
ON Delay and
OFF Delay with
Control Contact (ER)
Single Shot Leading
Edge Voltage
t2
t1
ON Delay and Single
Shot Leading Edge
Voltage Controlled
(EWu)
t2
t1
Trigger Signal (S)
Controlled (Wu)
Output LED**
t
<t
t
<t
Input Power (U)
LED U/t*
Output LED**
Output Relay (R)
Input Power (U)
LED U/t*
Trigger Signal (S)
Output LED**
Output Relay (R)
Function #4—
t1
LED U/t*
Output LED**
Output Relay (R)
Asymmetrical
Flasher,
LED U/t*
Input Power (U)
t1
t2
<t1
Input Power (U)
Output Relay (R)
Function #11—
LED U/t*
t2
t1
t
t
t
t
Input Power (U)
Output Relay (R)
Function #5—
<t
Single Shot
LED U/t*
Leading Edge with Trigger Signal (S)
Control Input (Ws)
Output LED**
Output LED**
Output Relay (R)
t
Input Power (U)
ON Delay and Single
LED U/t*
Shot Leading Edge
Trigger Signal (S)
Control Contact
Output LED**
(EWs)
Output Relay (R)
Function #12—
t1
Input Power (U)
Single Shot Trailing
LED U/t*
Edge with Control Trigger Signal (S)
Input (Wa)
Output LED**
t2
Output Relay (R)
Function #6—
Input Power (U)
Single Shot Leading
LED U/t*
and Single Shot
Trigger Signal (S)
Trailing Edge with
Output LED**
Control Contact
Output Relay (R)
(WsWa)
Function #7—
Input Power (U)
Pulse Sequence
Monitoring (Wt)
Trigger Signal (S)
t1
t2
t1
t2
LED U/t*
Input Power (U)
ON Delay Control
Signal Start,
Trailing Edge OFF
(Es)
Trigger Signal (S)
Function #14—
Input Power (U)
Flasher,
Pause First (Bp)
Output LED**
Output Relay (R)
Function #13—
t1
<t2
<t2
<t2
t2
LED U/t*
Output LED**
Output Relay (R)
t
<t
LED U/t*
Output LED**
Output Relay (R) t
t
t
t
t
<t
Eaton Corporation
Electrical Sector
1111 Superior Ave.
Cleveland, OH 44114
United States
877-ETN-CARE (877-386-2273)
Eaton.com
© 2009 Eaton Corporation
All Rights Reserved
Printed in USA
Publication No. PA04910001E / Z8907
August 2009
PowerChain Management is a registered
trademark of Eaton Corporation.
All other trademarks are property of their
respective owners.
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