Signal Converters | Isolation Amplifiers DRAGO | AUTOMATION engineered for your success Isolation Amplifiers

The Bipolar Isolation Amplifier DB 64000 is used for isolation and conversion of bipolar and unipolar industrial standard signals. Input and output range can be set by using DIP switch - high precision without any further adjustment The input and output range of DB 64000 can be easily set by using DIP switch. Due to the calibrated range selection no further adjustment is necessary. No signal distortion; no falsification of measured signal A switchable compensation of the measuring range can be performed at the Zero/Span potentiometers on the front panel. Also the cut-off frequency can be adapted...

Technical DataInput Current Voltage Input signal ± 20 mA 0 ... 20 mA 4 ... 20 mA ± 10 V 0 ... 10 V 2 ... 10 V Output signal (calibrated switchable) Linear transmission range Residual ripple General Data Transmission error Temperature coefficient1 Zero/Span compensation (switchable) Cut-off frequency -3 dB (switchable) Response time T99 Test voltage Working voltage2) (Basic Insulation) Protection against electrical shock2) Ambient temperature Power supply Current Voltage 3 kV AC, 50 Hz, 1 min. Input against output against power supply 600 V AC/DC for overvoltage category II and pollution degree...

Repeater Power Supply DC 52100Powering and Isolation of 2- and 3-wire Transmitters The repeater power supply DC 52100 is used to supply and separate 2- and 3-wire transmitters and active sensor signals. The repeater power supply supplies the transmitter with power and transmits the current or voltage measuring signal with high accuracy galvanic isolated to the output. Alternative the measuring input accepts active signals from 4-wire transmitters. The input and output range of DC 52100 can be easily set by using DIP switch. Due to the calibrated range selection no further adjustment is necessary....

Technical Data Input Input signal (calibrated switchable) Input resistance Overload Output signal (calibrated switchable) Linear transmission range Residual ripple General Data Transmission error Temperature coefficient1 Cut-off frequency -3 dB (switchable) Response time T99 Test voltage Working voltage2) (Basic Insulation) Protection against electrical shock2) Current input < 25 Q Voltage input >100 kQ 1 6 V (open circuit voltage/short circuit current < 22 V/35 mA) 0 . 20 mA 4 . 20 mA 0 . 10 V 2 . 10 V Ambient temperature Power supply Current output: < 12 V (600 Q at 20 mA) Voltage output: <...

Repeater Power Supply HART DC 52500Powering and Isolation ofSMART Transmitters with HART Communication • Universal operation of SMART Transmitters Energization and separation of field located 2-, 3- and 4-wire transmitters The Repeater Power Supply DC 52500 is used to supply and separate 2- and 3-wire SMART Transmitters and active sensor signals with HART communication. It supplies the transmitter with power and transmits the measuring signal with high accuracy galvanic isolated to the output. Alternative the measuring input accepts active 0/4 ... 20 mA signals from 4-wire transmitters. In addition...

Technical Data Input Input signal Input resistance Over load Transmitter supply (Tx) Communication signal Output signal Load Linear transmission range Residual ripple General Data Transmission error Temperature coefficient1 Cut-off frequency -3 dB Response time T99 Test voltage Working voltage2) (Basic Insulation) Protection against electrical shock2) Ambient temperature Power supply 0/4 ... 20 mA (4 ... 20 mA with HART signal) 16 V (open circuit voltage/short circuit current < 22 V/35 mA) Bidirectional HART transmission, internal AC impedance 250 Q 0/4 ... 20 mA (4 ... 20 mA with HART signal)...

Switch Amplifier DG 31000Input for NAMUR, SN, S0, DC sensor, Contact, V AC/DC, PNP, NPN and Push-Pull, configurable per DIP switches The configurable switch amplifier DG 31000 is used to capture, amplify and supply of industrial binary signals. A SPST relay or optionally an isolated, passive transistor switch (Open-Collector) is available at the output. The switching amplifier detects the status of 2- and 3-wire sensors, binary signals and AC/DC voltages und transmit the state to the switching output. The input is protected against polarity reversal and short circuit. The connected sensors can...

Technical Data Input Binary Signal Terminal 1,2, 3 NPN PNP / Push-Pull Mechanical Contact Switching point L/H (preferred range) Input resistance switchable (any voltage up to 300 V permitted) Output DG31 000 Relay 250 V AC / 30 V DC / 2 A Recommended minimum load 300 mW / 5 V / 5 mA DG31080 Transistor 36 V DC / 50 mA galvanically isolated, not current limited Switching functions (selectable) Make / break contact ON delay, OFF delay or wiper: OFF, 0.5 s, 1 s, 5 s, 10 s Common fault message Signal on In-Rail-Bus E (supply circuit) at device failure, cable break und short circuit Test voltage 3...

Limit Alarm Unit DG 35200Monitoring of analog standard signals The configurable Limit Alarm Switch DG 35200 is used for limit monitoring and processing of unipolar and bipolar standard signals. A SPST relay or optionally an isolated, passive transistor switch (Open-Collector) is available at the output. The Limit Alarm Unit monitors standardized current and voltage signals, and transmits the signal to the switching output. A transmitter power supply is provided for the operation of 2-wire and 3-wire transmitters. The configuration is carried out via DIP switch or USB interface. The switch point...

Technical Data Input Current Voltage 4 to 20 mA/NE43 (Relay inactive outside the NAMUR range 3.6 to 22 mA) 16 V (open circuit voltage/short circuit current < 22 V/35 mA) 250 V AC / 30 V DC / 2 A Recommended minimum load 300 mW / 5 V / 5 mA DG35280 Transistor 36 V DC / 50 mA galvanically isolated, not current limited Switching functions (selectable) Make / break contact ON delay, OFF delay or wiper: OFF, 0.5 s, 1 s, 5 s, 10 s Common fault message Signal on In-Rail-Bus E (supply circuit) at device failure, cable break und short circuit Test voltage 3 kV AC, 50 Hz, 1 Min. Input against output against...