Signal Converters Dealers in Pune

Features: � DIN rail mountable � Three (A,B,Z) outputs module � LED indication for output signals � Reduces high frequency noise and gives clear square wave output. � Source type outputs Technical specifications: Input signal voltage:3-10 VDC OR 10-24VDC Max. input current:5 mA Max. output voltage:5-30 VDC Min.output voltage:5.0 VDC Max. load per output point:200 mA Continuous power dissipation at (or below) 25°C free-air temperature: 200mW Input to output electrical isolation: 3.55 KV Max. Voltage drop in output voltage: 0.5 V @ 5mA load Resistance, input to output: 100 G� Max pulse frequency: 1000 KHz Applications: a) For connecting simulated encoder signals from invertersServo drives to PLC inputs. b) To convert RS422 signal in to single ended signal c) To shift level of the square wave input to desired level d) Conversion of sink type encoder to source type outputs

• Brand Name: Protocontrol Instruments

We are offering signal converters, isolators and transmitters to isolate and convert field signals like resistance, current, voltage, frequency to 4-20 ma. These isolators find use in process control industries for signal isolation. Variety of models is available for specific applications.signal converter converts field signals received from sensors like rtd, thermocouple, load cells, strain gauge to standard 4-20 ma form which is acceptable at plc or dcs for further processing. transmitters are generally head mounted and fitted in the head of temperature sensor; isolators provide further isolation of field signal so that plc side is isolated from field side. in the field, many signals are generated such as motor current, armature voltage, position feedback in the form of change in resistance or signals obtained from various types of traducers in standard voltage or current form. these signals are not isolated from input and not suitable for transmission over long distance. Converters are specially developed to overcome these problems in transmission such as line drop, interference, ground looping and non compatibility to standard processing unit. salient features includes complete galvanic isolation between input output and control supply , independent zero and span adjustments ,stable current output eliminates need for special cable, shielding, the isolators are housed in din rail mounting engineering plastic enclosure; special robust cast al. Enclosures suitable for field mounting are also available. these converters are extensively used in cement, fertilizer, chemical, and processing plants. following models are available “ sc I i I d: signal converter, din rail mounting, 4-20 ma i/p, 4-20 ma o/p st n2 p i: temperature transmitter, head mounting, rtd i/p, 4-20 ma o/p, loop powered

• Input signal voltage: 3-10 VDC OR 10-30 VDC
• Max. input current: 5 mA
• Max. load per output point: 100 mA
• Max pulse frequency: 1000 KHz (2 MHz)

TTL to HTL HTL to TTL converter 1000KHz: This is TTL to HTL or HTL to TTL converter or differential to single ended converter or Single ended to differential converter.This module receives three differential signals viz +A,-A,+B,-B,+Z,-Z signals (3-10 VDC or 10-24 VDC PP) and converts differential signal in to single ended signals A,B,Z.Pulse amplitude of output pulses is adjustable from 4.0 VDC to 24 VDC using a preset.In reverse way the module receives three signals A , B ,Z w.r.t. GND and converts the single ended signal in to differential signal (+A,-A) (+B, -B) and (+Z,-Z) ,the differential voltage is adjustable from 4.0 VDC to 24 VDC.Three point converter is for 3 signals and 2 point converter is for 2 signals. Features: . Output of type Source Sink Push Pull in single module. · Input in the range 3-10 VDC and 12-30 VDC (Peak to peak voltage) · Minimum Driving current: 1.6 mA · Supply voltage:24-30 VDC@300mA . Output pulse train voltage adjustable from 4 � 28 VDC by preset · Maximum input frequency 2000 KHz · Reduces high frequency noise and gives clear square wave

We are offering falcon 100 is a single channel analog input to rs485 rs232 output module, which is best suitable for scada applications. The output is on rs485 rs232 with modbus rtu protocol which is a industry standard protocol. Optionally ascii protocol can be provided.

• Mounting: Din-rail / Back of Panel
• Communication: bi-directional
• Rs232 port: 25 pin D-type connector for PC
• RS485 port: 2.5 sq.mm screwed terminals
• Configuration: 2 wire / 4 wire
• Indication: Rx, Tx, power-on
• Supply: 230/110V AC, 50 Hz (others on request)

In electronics, signal conditioning means manipulating an analog signal in such a way that it meets the requirements of the next stage for further processing. Most common use is in analog-to-digital converters. Signal inputs accepted by signal conditioners include DC voltage and current, AC voltage and current, frequency and electric charge. Sensor inputs can be accelerometer, thermocouple, thermistor, resistance thermometer, strain gauge or bridge, and LVDT or RVDT. Specialized inputs include encoder, counter or tachometer, timer or clock, relay or switch, and other specialized inputs. Outputs for signal conditioning equipment can be voltage, current, frequency, timer or counter, relay, resistance or potentiometer, and other specialized outputs. It is primarily utilized for data acquisition, in which sensor signals must be normalized and filtered to levels suitable for analog-to-digital conversion so they can be read by computerized devices. Other uses include pre-processing signals in order to reduce computing time, converting ranged data to Boolean values.   Categories• PC-ISO Signal Isolator • Load Cell Amplifier • PC-ISO Analog Isolators and Transmitters  Signal Isolator model PC-ISO is a highly reliable, accurate input-output isolator with fully flexible design approach. The isolation is provided between input and output and between outputs in case of multioutput versions. Signal Isolator accepts AC/DC voltage, AC/DC currents as input and provide output in form of DC current or voltage in any specified range (standard range is 4-20mA). Signal Isolator provides galvanic and optical isolation of 1.5 kV which is 3 to 4 times higher than conventional isolators. Signal Isolator is available in 1 input- 1 output , 1 input- 2 output and 1 input- 4 output versions. Transmitter power supply of 24VDC, 30mA is available as an option. Thus in case of loop powered transmitters, need of separate power supply pack is eliminated.

• Mounting: DIN rail or back panel mounting
• Power: + 24 VDC ± 10 %, 2.0 watts max
• Communication Ports: Two Ports as Follows:
• COM1 COM2: RS422 / RS485 RS422 / RS485
• Power, Port Isolation:: 1 KV Isolation between communication ports and Power supply, through DC-DC coupler.
• Data Rates: Upto 115.2 kbps.
• Distance: Unit transmits data up to 4000ft (1200m)
• Temperature: Operating : 0o to 60o C Storage : -40o to 90o C
• Humidity: 10% to 90% (Non condensing)
• Dimensions (DIN rail): 101mm (L) X 40mm (D) X 51mm (W) (DIN RAIL mounting)
• Weight: 125 gm approx.
• Certifications: CE / UL
• Immunity to ESD: Level 3 as per IEC 1000-4-2
• Immunity to Transients: Level 3 as per IEC 1000-4-4
• Immunity to Radiated RF: Level 3 as per IEC 1000-4-3
• Immunity to Conducted RF: Level 3 as per IEC1000-4-6
• Emissions: EN55011 CISPR A

Electropneumatic converters (ip, ep) transducers convert an electrical signal to a proportional pressure output. It provides precision electro-pneumatic control to actuators, valves, positioners, final control elements and are ideally used for high-flow control devices.

Protocontrol Instruments India Pvt. Ltd., has been one of the dominating manufacturers, exporters and suppliers of Signal Converters from India.

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