Description
The 2710 is a Delay-On-Break timer controlling a SPDT set of
relay contacts. The 2710 is available in a range of both AC and DC models. With operating
voltage applied, the timer is in a stand-by mode. Closure of the INITIATE switch causes
the output contacts to energize and remain energized until a preset timing period after
the INITIATE switch opens. Re-closure of the INITIATE switch during timing resets the
timer, keeping the output energized.
Specifications
| Timing Mode |
Delay-On-Break
Timing - Initiate switch controlled |
| Operating Voltage |
12, 24V DC or 24, 115V AC. |
| Adjustable Timing Ranges |
0.1 - 30.0 seconds, 2 - 1000 seconds, 30 - 8000 seconds. |
| Purchase Tolerance |
Low time +0%, -50%, High time -0%, +30%. Example - Timing
range -3, (2 - 1000 seconds), can range from 1 to 1300 seconds, with 2 - 1000 seconds as a
guaranteed minimum range. |
| Repeatability Of Timing Periods |
±2% |
| Timing/Temperature Coefficient |
±0.25%/ deg.C |
| Output Relay |
SPDT contacts - 12A at 125V AC UL E88991 & CSA
LR90143, 10A 125V AC TUV R9452021. |
| Terminations |
Octal plug-in type. |
| Dielectric |
1,200V rms between open contact sets, 1,500V rms between
contacts and operating voltage terminals. |
| Transient Protection |
Protected by silicon transient suppressors responding to
transients within 1x10-12 seconds to a peak pulse power dissipation of 1500 watts. |
| Operating Temperature |
0 deg.C to +70 deg.C |
2710 Specifications : click to view , right click to download.
Ordering Information : click to view , right click to download.
Ordering Information
| Model |
Operating Voltage |
Timing Range |
| 2710A |
-2 12VDC
-3 24VDC
-6 24VAC
-8 115VAC |
-1 0.1-30 seconds
-3 2-1000 seconds
-5 30-8000 seconds |
Example : 2710A-8-3 operates on 115VAC with
time delays from 2-1000 seconds |
