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Gemini's Control Modules consist of a number of basic or complex control functions contained on circuit boards that mount to brackets that are designed for ease in wiring and maintenance. Each board has on its front edge a number of terminals containing captive screws that mate with the top row of a conventional barrier terminal block on the bracket. The lower row of connections on the terminal block are used for the external wiring to the board. In this way, if a board is removed or replaced, the external wiring is not disturbed, and there is no need to worry about replacing the individual wires. All connections are made at the front of the assembly, eliminating any need for reverse or side access.
Figure 1 shows a circuit board mounted in a bracket. Figure 2 shows the board halfway inserted into a bracket, and figure 3 shows a close-up view of the terminals on the circuit board.
Applications include AC motor soft starters, winders, printing presses, cranes and hoists, elevators, ac and dc power supplies, motor controls for ac, dc, and wound rotor motors, and much more. These modular elements can be used alone or in combination to provide complete control solutions for system integrators, plant engineers, or OEM's.
Circuit Modules for Control Functions
(For pricing, consult factory)
Gemini Can also repair or upgrade your current reflex equipment to like new standards.
Just contact us for information.
Gemini Part Number |
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Brief Description (for details, contact factory) |
12M03-00101 |
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Voltage Sensitive Relay-operates at preset voltage |
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12M03-00102 |
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Precision Reference - converts step input changes
to ramped output |
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12M03-00104 |
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Dancer Position Regulator-provides dancer control
of material flow |
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12M03-00105-02 |
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Multiple Op-Amp--has 6 op-amps for custom use |
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12M03-00107 |
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Phase Loss and Unbalance Detector-detects
unbalanced phases |
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12M03-00110-03 |
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Single Phase Power Converter--0-400 Volts dc at 10
Amps. |
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12M03-00111 |
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Universal Closed Loop Control-utilizes reference
and feedback in control systems, including PID features |
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12M03-00112 |
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Three Phase Pulse Generator - to provide gate
firing signals |
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12M03-00113 |
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Bi-Directional Output Adapter - to provide
bi-directional field current |
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12M03-00114 |
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Multiplier-Divider--provides these analog functions |
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12M03-00115-01 |
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Load Cell Amplifier-uses load cells for measurement
or feedback |
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12M03-00116 |
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Current Sensitive Relay |
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12M03-00117-02,-03 |
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Single Phase Firing Circuits |
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12M03-00119 |
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Crossover-allows field control in dc motor control
systems |
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12M03-00120 |
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Three Phase Pulse Amplifier - to provide 6 isolated
outputs to gate firing signals |
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12M03-00121 |
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Precision Speed Amplifier-Gives 0.1% accuracy to
analog systems |
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12M03-00122 |
|
Current Isolator Assembly |
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12M03-00123 |
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Crossover Assembly – To provide extended
speed range to a DC Motor Drive |
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12M03-00125 |
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Universal Follower-allows a drive to match another
drive's performance |
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12M03-00126 |
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Tach Loss and Over-speed detector-for use in dc
drive systems |
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12M03-00127 |
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S-Curve Acceleration-Softens beginning and end of
Linear Acceleration Function |
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12M03-00131 |
Photo |
20 Terminal Component Assembly-mounting for custom
components |
|
App Manual |
12M03-00132 |
|
Current Isolator-uses 5 amp CT's for 3 phase
measurement |
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12M03-00133-01 |
|
Solid State Cam Switch-gives logic output at
selected voltages |
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12M03-00134 |
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Dual Bridge Pulse Amplifier - to provide 8 isolated outputs to gate firing signals |
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12M03-00135 |
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Regenerative Firing Circuit – to control the
output of a single phase dual bridge thyristor |
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12M03-00137 |
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Two Quadrant Firing Circuit – to control a output
of a single phase thyristor circuit |
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12M03-00142 |
Photo |
Component Assembly with Solder Terminals-for custom
components |
Tech Manual |
App Manual |
12M03-00144 |
|
Drive Relay Assembly-for start, stop, jog, thread
functions |
|
App Manual |
12M03-00146 |
|
Voltage to Frequency Converter-for pulse train
output |
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12M03-00148 |
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Solid State MOP-generates ramp in response to logic inputs |
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