Cut Sheet

Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—July 2015 www.eaton.com V7-T3-173
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3.8
Control Relays and Timers
Ti m i n g Rel ay s
Product Selection
Universal TR Timing Relays
Technical Data and Specifications
Universal TR Timing Relays
Note
1
Refer to Function Code Cross-Reference Guide on Page V7-T3-167 for function details.
Supply Voltage Description
Catalog
Number
4-Function
24–240 Vac/Vdc Compact DIN rail mount, SPDT TRL04
7-Function
24–240 Vac/Vdc Compact DIN rail mount, SPDT TRL07
12–240 Vac/Vdc Compact DIN rail mount, DPDT TRL27
Asymmetrical pulse generator, DPDT TRW27
Single-Pole Model
Description TRL04 TRL07 TRL27 TRW27
Functions
1
E, R, Wu, Bp E, R, Wu, Bp, Ws, Wa, Es E, R, Wu, Bp, Ws, Wa, Es Ii, Ip, ER, Ewu, Ews, WsWa, Wt
Time range 0.05 sec to 100 hours 0.05 sec to 100 hours 0.05 sec to 100 hours 0.05 sec to 100 hours
Input
Supply voltage 24–240 Vac/Vdc 24–240 Vac/Vdc 12–240 Vac/Vdc 12–240 Vac/Vdc
Rated supply frequency +10% /–15% +10% /–15% ±10% ±10%
Rated consumption 4 VA (1.5 W) 4 VA (1.5 W) 6 VA (2 W) 6 VA (2 W)
Duty cycle 100% 100% 100% 100%
Reset time 100 ms 100 ms 100 ms 100 ms
Residual ripple for DC 10% 10% 10% 10%
dropout voltage >30% of rated supply voltage >30% of rated supply voltage >30% of rated supply voltage >30% of rated supply voltage
Overvoltage category III (in accordance with IEC 60664-1) III (in accordance with IEC 60664-1) III (in accordance with IEC 60664-1) III (in accordance with IEC 60664-1)
Rated surge voltage 4 kV 4 kV 4 kV 4 kV
Output
Contact configuration SPDT (one changeover contact) SPDT (one changeover contact) DPDT (two changeover contacts) DPDT (two changeover contacts)
Rated voltage 250 Vac 250 Vac 250 Vac 250 Vac
Switching capacity 2000 VA (8 A/250 V) 2000 VA (8 A/250 V) 2000 VA (8 A/250 V) 2000 VA (8 A/250 V)
Fusing 8 A fast acting 8 A fast acting 8 A fast acting 8 A fast acting
Mechanical life 20 x 10^6 operations 20 x 10^6 operations 20 x 10^6 operations 20 x 10^6 operations
Electrical life 2 x 10^5 operations at 1000 VA load,
resistive
2 x 10^5 operations at 1000 VA load,
resistive
2 x 10^5 operations at 1000 VA load,
resistive
2 x 10^5 operations at 1000 VA load,
resistive
Switching frequency Max. 6/min. at 1000 VA resistive load
(in accordance with IEC 60947-5-1)
Max. 6/min. at 1000 VA resistive load
(in accordance with IEC 60947-5-1)
Max. 6/min. at 1000 VA resistive load
(in accordance with IEC 60947-5-1)
Max. 6/min. at 1000 VA resistive load
(in accordance with IEC 60947-5-1)
Overvoltage category III (in accordance with IEC 60664-1) III (in accordance with IEC 60664-1) III (in accordance with IEC 60664-1) III (in accordance with IEC 60664-1)
Rated surge voltage 4 kV 4 kV 4 kV 4 kV
Control Signal
Loadable Yes Yes Yes Yes
Maximum cable length 10m 10m 10m 10m
Trigger level (sensitivity) Automatic adaption to
supply voltage
Automatic adaption to
supply voltage
Automatic adaption to
supply voltage
Automatic adaption to
supply voltage
Minimum control pulse length DC 50 ms/AC 100 ms DC 50 ms/AC 100 ms DC 50 ms/AC 100 ms DC 50 ms/AC 100 ms