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Marsh Bellofram Diversified Electronics Division TSM-Series Energy Conservation Timer Solid-State Output

Marsh Bellofram Diversified Electronics Division TSM-Series Energy Conservation Timer Solid-State Output

Product catalog summary

Overview: The TSM Series from Diversified Electronics is a solid-state output energy conservation timer designed for various voltage applications. It features a time delay mechanism that operates based on the position of a control switch.

Specifications:

Timing Ranges: Virtually unlimited with standard ranges available on page 84.
Output Rating: Solid-state, SPST-N.C. 1 amp resistive; 1250 VA inrush, 125 VA run at 120 VAC, inductive.
Timing Tolerances: Minimum setting +0–20%, Maximum setting ±10%.
Repeatability: 1% maximum with no first cycle effect.
Reset Times: 100 mSEC before timeout, 50 mSEC after timeout.
Recycle Time: 40 mSEC.
Supply Voltage: Options for 24, 120, or 240 VAC, 50/60 Hz; ±10%.
False Transfer: No.
Reverse Polarity: Yes.
Enclosure: Surface mounted, encapsulated with high-quality epoxy for environmental protection.
Temperature Rating: Operating range from 32° to 131°F (0° to +55°C), storage from -49° to 185°F (-45° to +85°C).
Terminations: 1/4" quick disconnect terminals.
Weight: Net weight is 1.28 oz, shipping weight is 1.6 oz.

Operation: The timer begins its delay when voltage is applied, regardless of the control switch position. The internal relay will drop out if the switch is not appropriately toggled before the delay period ends. Resetting can be done by interrupting the supply voltage or re-closing the control switch.

Model Example: TSM-120-ARC-060 indicates a 120 VAC energy conservation timer with an external resistor adjustable from 0.6 to 60 seconds, housed in a style “C” enclosure, and UL Recognized.

Catalog excerpts

Marsh Bellofram Diversified Electronics Division TSM-Series Energy Conservation Timer Solid-State Output-1

Solid-State Output // TSM Series TSM Series Diversified Electronics atcdiversified.com 800.727.5646 96 When voltage is applied to the input, the internal relay picks up and the time delay begins regardless of the position of the control switch. With the switch in the open position, when voltage is applied, the timer will complete its time delay period and the internal relay will drop out if the switch is not closed before the completion of the time delay period. With the switch in the closed position, when voltage is applied, the timer will complete its time delay period and the internal relay will drop out if the switch is not opened and reclosed before the completion of the time delay period. After voltage has been applied, closing of the control switch initiates the time delay period. Reset is accomplished by interrupting the supply voltage or re-closing the control switch. E n e r g y C o n s e r va t i o n T ime r Sol id -State Output SUPPLY VOLTAGE OUTPUT CONTROL SWITCH TIME DELAY TIME DELAY \\\WIRING \\\DIMENSIONS (INCHES) MODEL NUMBER >>>>>> TSM A C Supply Voltage 24 F 24 VAC 120 VAC 120 240 VAC 240 Type of Operation Fixed External Resistor Adjustable See page 84 for resistor selection R Delay Period See page 84 for standard ranges available Example: TSM-120-ARC-060—Energy conservation timer, 120 VAC, external resistor adjustable from 0.6 to 60 seconds, style “C” enclosure, UL Recognized. \\\SPECIFICATIONS TIMING RANGES Virtually unlimited. See page 84 for standard ranges available. OUTPUT RATING Solid-state, SPST-N.C. 1 amp resistive; 1250 VA inrush, 125 VA run @ 120 VAC, inductive. TIMING TOLERANCES Minimum Setting +0–20% Maximum Setting ±10% REPEATABILITY 1% maximum; no first cycle effect RESET TIMES Before Time Out 100 mSEC After Time Out 50 mSEC RECYCLE TIME 40 mSEC SUPPLY VOLTAGE 24, 120, or 240 VAC, 50/60 Hz; ±10% FALSE TRANSFER No REVERSE POLARITY Yes ENCLOSURE Surface mounted; totally encapsulated with a high quality epoxy for environmental protection. TEMPERATURE RATING Operate 32° to 131°F (0° to +55°C) Storage -49° to 185°F (-45° to +85°C) TERMINATIONS 1/4" quick disconnect terminals WEIGHT NET: 1.28 oz Shipping: 1.6 oz \\\OPERATION

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