The TM Series Sensor Timing Module is an economical system to start-stop processes in the event of equipment malfunctions due to overloads, over temperature of bearings, conveyor belt misalignment, conveyor overloads, storage bin over fills, etc.

Main CPU Housing

• 117VAC 1 AMP MAX 50/60HZ
• NEMA 3-4-12 All Steel Housing with Display Viewing Window
• Pre-punched for ¾ inch and ½ inch conduit inlets
• Epoxy Paint
• Removable Hinged Door with lock

Sensor Inputs

• Standard Unit designed for Normally Closed switches. Normally Open version available. (Consult factory to order)
• Voltage to sensor (12V DC)
• Supervised circuit detection kit supplied for sensor inputs: Supervised circuit will detect shorted leads.

CPU Printed Circuit Board

• Time Delay on user selects 0-30 seconds
• Time Delay off user selects 0-30 seconds
• Locking Mode- User selects ON or OFF
• Alarm-Time Delay On-User selects
• Relay Outputs-120VAC @ 5 Amp Dry Contracts
• RS232 Output
• TTL Output 0-5VDC
• The voltage and current to the sensors are fused which makes the system safe for all type environments.
• Sensor outputs are fused.

Overview

• The TM Series works in the fail safe mode. If system fails Relay outputs go to OPEN mode.
• The TM Series have supervised circuit capability that will detect sensor lead shorts versus the closed sensor circuit.
• The TM Series have Time Delay ON user set time adjustment 0-30 seconds. With the built in alarm switch in the ON position a pre-warning that the Time ON timer has started due to sensor activation. This alarm will sound until times out and switches relay or sensor resets.

Time Delay

• Time Delay Off: User sets 0-30 seconds. In automatic Mode when sensor resets time will begin counting. When timer times out relay will switch back to closed position.
• Locking Mode: When time ON timer times out, relay switches to Open position. Delay locks in this position until "Reset" push button is pressed.

CPU Display Board

• L.E.D. INDICATORS
  • Solid Green-Sensor in normal position
  • Flashing Green-Time on Timer activated
  • Solid Red-Sensor in OPEN (fault) position
  • Flashing Red-Time OFF Timer activated
  • Solid Yellow (OFF) Supervised circuit not sensing and circuit faults
  • Flashing Yellow-Sensor leads shorted (fault)
• Time ON Adjustment (set)
• Time OFF Adjustment (set)

There is a place to use the TM Series System in virtually all aspects of industry.

Some areas the TMGT-01 is used include the following:

• Green Houses
• Dairy Barns
• Swine Operations
• Chicken Houses
• Grain Storage
• Chemical Industry
• Feed Mills
• Flour Mills
• Food Processing
• Bakeries
• Concrete Plants

Some Typical Applications Include:

• Sense Conveyor Alignment
  Sense conveyor belt misalignment. Allows conveyor to empty then shut down. Sense bearing over temperature: Allows process to finish then shut down.
• Sense Liquid Levels
  Flow Control-When level is too high or low, flow will cut off until level drops or rises to normal. System will allow to restart or stop automatically.
• Equipment Startup/Slow Down
  Use for equipment sequence start up or slow down.
• Start/Stop
  Ventilation Fans
  Dust Collection systems.
• Location/Position of Process Equipment
• Vent Temperature Control
  Open/Close vent for air flow to control temperature in green houses.