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Multi-Time Range/Function/Input Voltage
FLATPAK DMM Series


Time Delay Relay TMM Timer
 		 The DMM Series offers selectable multiple time ranges, functional logic modes and universal input voltage range, all in one DIN Rail mount space saving flatpak enclosure.
 
Logic Funtion
Programming is accomplished by using two multi-position rotary switches. One switch selects one of six time ranges. The other switch selects one of five operating logic modes. A 3-digit pushbutton switch selects the amount of time required for a timing cycle.
Features
  • 35mm DIN Rail Mount Flatpak Enclosure
  • UR File #E59090
  • Microprocessor Controlled Timing Circuit
  • Six Time Ranges, User Selectable
  • Easy 3-Digit Time Cycle Setting
  • Timing Light
  • Reinforced Base Locator Pin
  • Made in U.S.A.
  • Universal Input Voltage
  • 100% Life Tested
  • Five Logic Modes, User Selectable
  • Time Cycles From 50 mS To 999 Hours
  • ±0.1% Repeatability
  • Superior Transient Protection
  • UL 94VO Plastic Housing
Specifications
Time Delay
Adjustment: 3 digit pushbutton switch
Range: 50 mS to 999 hours in 6 ranges
Repeatability: ± 0.1% of set time or ± 20 mS whichever is greater.
Accuracies: All Functions . . ± 1% of set time or ± 20 mS whichever is greater.
Input
Operating Voltage:
24 - 240VAC ± 15%, 50/60 Hz;
24 - 240VDC ± 15%, (DC Unfiltered input voltage must be full-wave rectified)
Power On Response: 50 mS max.
Power Off Reset Time: Requires power interruption of 150mS max. (50 mS typ.)
Start Switch Closure Time: 50 mS. min. to initiate timing cycle; 50 mS. min.to reset delay during timing cycle
Power Consumption:
14 VA max. at 276 VAC,
2.5 VA max.at 24 VAC
Output
Type: Relay D.P.D.T. (2 form C) Silver Cad. Oxide material
Rating: 10 amp. max. resistive at 240 VAC, 125VDC 1/2 HP at 240 VAC 10 mA at 5 VDC min. Load current
Life:
Mechanical - 10,000,000 operations
Full Load - 500,000 operations

Environmental
 Storage Temperature: -25°C to 70°C
 Operating Temperature: -25° to 55°C
 Humidity: 95% relative

Mechanical
Termination: 6 screw terminals
Permissible wire size: 22-12 gauge
Mounting:
35mm DIN Rail mount
NCC P/N for 3 foot section of 35 mm rail:
MRL-SOCKT-011
Note: The DMM Series also mounts on 7.5mm and 15mm rails.

 Protection
Transient Voltage: 30 joule, 250 volt metal oxide varistor
Dielectric Breakdown: 1800 VAC, RMS minimum at 60 Hz between input and outputs and between outputs

Timing Light Logic
Repeat Cycle: Full On during "Off" time; Flashing during "On" time
Other Logic Modes: Flashing during timing; Full On after time out

Timing
Selectable Time Ranges:
.05 to 9.99 seconds
.1 to 99.9 seconds
1 to 999 seconds
.1 to 99.9 minutes
1 to 999 minutes
1 to 999 hours
(Times less than 50 mS are not recommended due to the response time of the mechanical relay)

Selectable Operating Logic Modes: Repeat Cycle (50% fixed duty cycle)
Single Shot (1 shot)
Delay On Break (D.O.B.)
Interval (Intervl)
Delay On Make (D.O.M.)

Programming:
To program the timer, remove voltage from the unit and select the operating logic mode and the time range; use the digital switches to select the required