Products: Transducers
Control Interface Transducers
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 | Loop-powered Analog Input with Optical Isolation to Analog Output   GT-AI420: The GT-AI420 transducer is a 2-wire loop-powered 4-20 mA signal isolator with one input/output channel. It will accept one analog, current or voltage, input signal, isolate it and sink a current output signal. The input has several fixed ranges for various applications. |
 | Analog Input with Optical Isolation to Analog Output (Re-scales & Limits Output)  GT-AI: The GT-AI transducer is a 3-way isolating analog signal re-scaling module with one input/output channel. It will accept an analog voltage or current input signal, isolates it and re-scales it to another voltage or current output signal. The I/O signals have several pre-calibrated, fixed ranges or may be custom calibrated for various offsets and spans and can be direct or reverse acting to provide signal inversion. |
 | Analog to Two or Four High and Low Trip Level Relay Outputs AR2 AR4 GT-AR: The GT-AR series analog to relay module accepts an analog voltage or current signal and controls either 2 relays (GT-AR-2) or 4 relays (GT-AR-4). The input signal has three jumper selectable ranges for either 0-7.5 Vdc, 0-15 Vdc or 0-20 mA. Each relay has an independently adjustable setpoint which is set with a multi-turn pot. |
 | Analog to Resistance Output GT-ARES: The GT-ARES transducer is an interface that accepts a DIP switch selectable analog input (voltage or current) and uses that signal to proportionally control a variable resistance output. The device output simulates a three-wire slide wire or rotary potentiometer and has both ends of the potentiometer and the wiper available on a terminal connector. The resistive output is electrically isolated from the input signal. |
 | Analog Current or Voltage Rescaling Module GT-ASM: The GT-ASM transducer is used for analog signal conversion or re-scaling. It will accept one DC voltage, current or resistive input signal and output a non-isolated voltage or current signal. The output signal is easily calibrated for various offsets and spans and can be direct or reverse acting to provide signal inversion. |
 | Six Analog Input to Average, Lowest, Highest, or Difference Analog Output 6N1 - ISO: The 6N1-ISO is a microprocessor controlled interface designed to provide maximum flexibility with a minimum of cost. The 6N1-ISO can average two to six inputs, output the highest of two to six inputs, output the lowest of two to six inputs or output the difference of two inputs. |
 | Analog to Floating Point Output AFP: The AFP allows an analog signal to control a floating point actuator. It allows an analog signal to generate two digital outputs (Increase/Decrease). The AFP's isolated floating point output can be controlled by several analog input signal ranges. |
 | Analog Current or Voltage Rescaling Signal Splitter ARM2: The ARM2 will accept a single analog voltage or current signal and split that signal into two DC non-isolated current sourcing outputs that can be re-scaled. Its primary application is as a signal splitter. The outputs are always scaled identically and will always track each other. |
 | Analog Signal Amplifier ASA: The ASA is an analog signal amplifier which accepts an analog voltage or current signal and outputs a voltage signal. Several preset input ranges are jumper selectable. ASA is designed to give a Building Automation System signal output the power (wattage) to control MaxitrolTM gas valves normally installed in rooftop units. |
 | Analog Current or Voltage to PWM[1] Output ATP: The ATP converts an analog signal into a digital pulse output signal. The user can select eight standard analog input ranges to the ATP by changing jumper shunt positions. To select the output pulse range, the ATP has an eight position DIP switch. The output pulse is continuous with a one second off between pulses. |
 | Floating Point to Analog Output AUD: The AUD converts a floating point signal into a linear analog output. There are two inputs on the AUD, one to increase the analog output and one to decrease the analog output. The output of the AUD is stable when the inputs are both off. The output of the AUD is in the form of an analog, steady state voltage or current. |
 | PWM[1] Input to 4 or 8 Addressable Relays DMUX: The DMUX is a selectable output controller designed to expand the output capacity of an energy management or process controller. The DMUX has either 4 or 8 output relays which can be individually addressed by a single pulse width modulated input signal. |
 | Analog, Floating Point, & PWM[1] to Proportional Resistance Output DRN4: The DRN4 is a resistive output motor actuator interface that accepts several types of DDC system signals. The DRN4 output is 0 to 135 ohms. The input signal types are field selectable by an 8-position DIP switch. The DRN4 is supplied in an enclosure that can be directly mounted to a ฝ inch knockout on the motor actuator. |
 | Dual Analog Voltage/Current Adjustable Manual Override MAO: The MAO installs between a controller and an actuator to provide an adjustable analog manual override when needed. In normal operation two (2) analog signals can be routed from the controller through the MAO to each actuator. |
 | Two Channel Digital Manual Override (Maintained) MDO2FS: The MDO2FS is designed to be installed between a controller and an actuator to provide manual override when needed. In AUTO operation up two (2) digital signals can be routed through the MDO2FS from the controller(s) to each actuator. |
 | Programmable Signal Generator PSG: The PSG is a hand held programmable signal generator designed to simulate analog or pulse signals from controllers, sensors, and other building automation system components. It is designed as an aid to speed up the process of system setup and calibration. PSG is equipped with a removable cable with alligator clips for power and signal attachment. |
 | PWM[1] to Analog Current or Voltage Output PTA: The PTA converts a single pulse-width modulated input to an analog current or voltage output. A timed contact or solid state closure from the controlling microprocessor controller is converted to a linear analog output signal with 256 steps of resolution. |
 | PWM[1] to Analog Current or Voltage Output PTA2: A timed contact or solid state closure from the controlling microprocessor controller is converted to a linear analog output with 255 steps of resolution. Four input pulse rates are jumper selectable. The PTA2 includes triac adapter circuitry (jumper selectable) for a triac input. |
 | RTI Resistance to Analog Output RTI: The RTI converts a 3-wire resistance signal to an analog output, using current loop power (two wire). The RTI is reverse polarity protected and offers linear tracking of a 3-wire resistance input against the standard output signal of a 4 to 20 milliamp (current source). |
 | Lighting Control Interface via RS485 bus or digital input PHOTON4.1: The PHOTON4.1 interface has 4 outputs capable of controlling G.E.ฎ RR7 or RR9 relay types (up to 10 per output) or Schlage Electronicsฎ or TOUCH-PLATEฎ 3000-PL relay type lighting contactors. It provides the necessary latch and unlatch pulses required by these contactors. |
 | Pulse to Pulse Output (Triac amplifier) TOB: The TOB will accept up to two separate signals from up to two AC TRIAC outputs, or DC sources, and provide up to two TRIAC outputs each capable of driving a 2.5A load. Each output TRIAC is activated for the time that the signal is applied to the input. |
