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TMM Series
Multi Time Range - Multi Function


TMM Series
 

Multi-Time Range/Function

The TMM Series offers selectable multiple time ranges and functional logic modes all in one plug-in package.
 
Logic Funtion
Programming is accomplished by using two 5-position rotary switches. One switch selects one of five 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
  • UR File #E59090
  • Microprocessor Controlled Timing Circuit
  • Five Time Ranges, User Selectable
  • ± 0.1% Repeatability
  • Timing Light
  • Reinforced Base Locator Pin
  • Made in U.S.A.
  • 100% Life Tested
  • Five Logic Modes, User Selectable
  • Easy 3-Digit Time Cycle Setting
  • Time Cycles From 50 mS To Over 16 Hours
  • Superior Transient Protection
  • Flame-Retardant Polycarbonate Housing
Specifications
Time Delay
Adjustment: 3 digit pushbutton switch
Range: 50 mS to 999 minutes in 5 ranges
Repeatability: ± 0.1%, ± 20 mS over specified timing range.

Accuracies
Delay On Make. . . ± 1% of set time, plus fixed error of 80 mS max. (40 mS typical including power-on response time)
Interval, One-Shot. . . ± 1% of set time, plus fixed error of 35 mS max. (10 mS typical)
Delay On Break. . . ±1% of set time, plus fixed error of 75 mS max. (10 mS typical)
Repeat Cycle, On Time. . . ± 1% of set time, plus fixed error of 35 mS max. (10 mS typical)
Repeat Cycle, Off Time. . . ± 1% of set time, minus error of 65 mS max. (10 mS typical)

Input
Operating Voltage: 24, 120, 240 VAC; 12, 24, 48 VDC ± 10% (D.C. models have reverse polarity protection. Unfiltered input voltage to them must be full-wave rectified)
Power On Response: 50 mS max.
Power Off Reset Time: 150 mS. min.
Start Switch Closure Time: 20 mS. to initiate timing cycle; 50 mS to reset delay during timing cycle
Power Consumption: 2 VA maximum
Frequency: 50/60 Hz

Output
Type: Relay D.P.D.T. (2 form C)
Silver Cad. Oxide material
Rating: 10 amp. max. resistive at 240 volts A.C.; 10 mA at 5 VDC min. Load current
Life: Mechanical - 10,000,000 operations
          Full Load - 500,000 operations

Timing Light Logic
Repeat Cycle: Flashing during "On" time; Full On during "Off" time
Other Logic Modes: Flashing during timing; continuously on after time out 		Protection
Transient Voltage: 12, 24, 48 volt timers are protected by an 8.8 joule metal oxide varistor; 120, 240 volt timers are protected by a 30 joule metal oxide varistor
Dielectric Breakdown: 1500 VAC, RMS minimum at 60 Hz between input and outputs and between outputs

Mechanical
Termination: 11-pin plug
Mounting: Socket Mount - Part Number MSO-0011P-012

Environmental
Storage Temperature: -23°C to 70°C
Operating Temperature: -23° to 55°C
Humidity: 95% relative

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
  (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 time (0-999)

Note: 1) Do not apply voltage or ground to the Start switch, 2) Switch leads should be shielded when running close to other wires (Start switch supplied by customer)