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Cube Relay Delay On Break Timers - TGMVB Timers
Cube Relay Delay On Break Timers
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TGMVB Timers
TGMVB series Cube Relay Delay on Break timers are a unique combination of digital CMOS timing circuitry with a relay output in a compact 2" x 2" configuration. They are for use in applications where the control voltage is different to the input voltage. For users of solid-state timers, these units provide the same functional performance as plug-in relay timers, but at significant cost savings. The TGMVB has the relay common hooked to the hot or (+).
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Timing Mode
Input voltage is applied continuously. Upon application of the control voltage, the load is energized, and remains energized as long as it is applied. When the control voltage is removed, the time delay is started. At the end of the time delay, the load is de-energized and the timer is ready for another cycle. Control voltage and input voltage can be different.
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FEATURES |
- Current carrying capacity up to 10 amps
- Transient protected
- 100% Control voltage isolation
- 100% Load isolation
- No leakage in N.O. position
- No heat sinking required
- Available in any time delay period required
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- Digital CMOS timing
- No minimum load required
- Totally encapsulated for protection from harsh environments
- 100% Operational testing before shipping
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| BASIC WIRING AND DIMENSIONS |
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| SPECIFICATIONS |
Input Voltage:
- VDC: 12, 24 or 48
- VAC: 24, 48, 120 or 230, 50/60 Hz
Time Delay:
- Timing Mode: Delay On Break
- Type: Digital CMOS
- Time Range: 0.2 seconds to 24 hours
- Time Adjustments: Factory-fixed time period; variable, with adjustments on timer, or terminals for external resistor or potentiometer
Repeatability: ±0.5%
Setting Accuracy:
- Fixed time period: 10% of nominal time.
- Variable time range: +15% -5% max. time, -10% min. time
Reset/Recycle Time: 25 milliseconds
Initiate Time: 6 milliseconds or less
Relay Output:
Form: - Standard – SPST N.O.
- Optional – SPST N.C., SPDT
Rating: - Standard – 6 amps (resistive)
- Optional – 10 amps (resistive)
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Relay Life Expectancy:
- Mechanical: 20 million operations
- Electrical: 100,000 operations
- Contact Material: Silver nickel, gold plated, or silver cadmium oxide
Protection:
- Polarity Protection: All DC units have reverse polarity protection
- Transient Protection: 18 joules
- Dielectric Strength: 1800V RMS 60 Hz
- Control Voltage Isolation: 2500V RMS 60 Hz
Temperature Ranges:
- Storage: -40° C to +85° C
- Operating: -25° C to +85° C
Physical Data:
- Mounting: Surface with one #8 screw
- Connection & Termination: 0.25" quick connects
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| SELECTION PROCEDURE |
| Mode of Operation |
Series |
Input Voltage |
Time Ranges |
Time Adjustment |
Relay Output Form |
Options |
Voltage-Controlled Delay
On
Break |
TGMVB |
- 120 VAC
- 230 VAC
- 24 VAC
- 24-28 VDC
- 48 VAC
- 48 VDC
- 12 VDC
- Any in between AC voltage (specify)
- Any in between DC voltage (specify>
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VARIABLE TIME PERIODS |
- Variable, integral, knob on timer.
- Variable, external knob remote.
- Fixed, internal, factory set
- Fixed, external, resistor remote.
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- SPST (N.O.)
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H Heavy duty, 10 amps (6 amps relay standard)
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0001 0.5 to 1 sec.
0010 .1 to 10 sec.
0100 1 to 100 sec.
1000 10 to 1000 sec.
Any range up to 24 hours avaialble. |
| FIXED TIME PERIODS |
Specify time in full seconds or hours folowed by the letter "S" or "H" and the decimal amount of the main time unit.
Examples: 5S5 is 5.5 secs
5H5 is 5.5 hours |
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