Technical data

Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—January 2012 www.eaton.com V7-T3-165
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3.8
Control Relays and Timers
Ti m i n g R e l ay s
Timing Relays
Contents
Description Page
Timing Relays
Universal TR Series . . . . . . . . . . . . . . . . . . . . . V7-T3-170
TR Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V7-T3-174
TMR5 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . V7-T3-177
TMR6 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . V7-T3-181
TMRP Series . . . . . . . . . . . . . . . . . . . . . . . . . . V7-T3-183
E5-248—Battery-Powered LCD
Time Control . . . . . . . . . . . . . . . . . . . . . . . . . V7-T3-186
Product Selection Guide
Function Code Cross-Reference Guide
Notes
1
Applies to TRN model only.
2
Applies to TRF model only.
3
The E5-248 is battery powered and has three programmable trigger functions.
This product may perform somewhat differently from the standard timing relays.
Refer to the operator instructions for details.
Timer Series
Function Description Universal TR TR TMR5 TMR6 TMRP E5-248
3
1 Asymmetrical flasher, pause first lp — R/P — — RC DLY
2 Asymmetrical flasher, pulse first li — Y — — RC
3 ON delay and OFF delay with control contact ER — ————
4 ON delay and single shot leading edge voltage controlled EWu — ————
5 ON delay and single shot leading edge control contact EWs — ————
6 Single shot leading and single shot trailing edge with control contact WsWa — ————
7 Pulse sequence monitoring Wt — ————
8 ON delay, power triggered E A
1
N—A—
9 Single shot leading edge voltage controlled Wu B
1
T—C—
10 OFF delay/signal OFF delay R E
2
F — D OFF DLY
11 Single shot leading edge with control input Ws F
2
C/G — H SS
12 Single shot trailing edge with control input Wa — ————
13 ON delay control signal start, trailing edge OFF Es — ————
14 Flasher, pause first Bp C
1
L—B—
15 Retriggerable single shot — — W/D — E SS
16 Flasher, ON first — D
1
——F —
17 ON delay control signal start, leading edge OFF — A
2
———ON DLY
18 Flasher—control signal start, pause first — B
2
— — — RC DLY
19 Flasher—control signal start, ON first — C
2
———RC
20 Signal ON/OFF delay — D
2
————
21 ON/OFF delay — — — — I —
22 Single pulse generator — — — — G OS
23 Memory latch — — — — J —
24 True OFF delay — — — X — —