Series 1700 PX. Selection Guide. Threshold relays. Process signal converters/isolators. Temperature converters

Transcription

1 Selection Guide Threshold relays Process signal converters/isolators Temperature converters Process signal to pulse frequency converters/isolators Pulse frequency to process signal converters/isolators Resistance to process signal converters/isolators Current to process signal converters/isolators Programmable transmitters/isolators Series 1700 PX

2 Selection Guide Type PXL-10 Threshold relay for process signal. Relay. Adjustable setpoint and hysteresis on the front panel. Hysteresis adjustable: ± %. Inversion () of relay function on connection of jumper. Automatic locking (latch) on connection of jumper. PXL-20 Threshold relay for process signal. Solid state relay. Adjustable setpoint and hysteresis on the front panel. Hysteresis adjustable: ± %. Inversion () of relay function on connection of jumper. Automatic locking (latch) on connection of jumper. PXU-20 Linear process signal converter with galvanic isolation between input and signals. selection via switch on the front panel. Ordering Code Example PXL PXL PXU Signal V DC Impedance (V): Approx. 100 kohm Upper frequency limit: 30Hz V DC Impedance (V): Approx. 100 kohm Upper frequency limit: 30Hz VDC Impedance (V): Approx. 100 kohm Upper frequency limit: 30Hz Voltage 115V AC/24V AC V AC/24V AC V AC/24V AC V AC/24V AC V AC 024 Output Signal Relay SPDT 8A/240V AC Solid state relay (NO/NC) 100mA/± 35V DC supply hysteresis supply hysteresis 2-10V setpoint setpoint latch latch Isolation 3,75kV AC (input, supply and ) 3,75kV AC (input, supply and ) 3,75kV AC (input, supply and )

3 PXT-10/11 Conversion of signal from 2/3-wire Pt-100 or Pt-1000 probe o C in two ranges. PXF-10 Conversion of analogue process signals to frequency. Can be used on PLC with digital pulse counting input for measuring analogue process signals. selection via switch on the front panel. Two standard ranges. PXF-20 Conversion of frequency to analogue process signals from NPN, PNP or Namur switch. selection via switch on the front panel. PXR-10 Resistance to analogue converter for the conversion of a resistance to an analogue process signal with galvanic isolation. A typical apllication would be to convert a resistor probe to an anlogue input of a PLC and provide galvanic isolation between input and. PXT PXF PXF PXR C C Temperature drift < 0.05%/ C Pt Pt V DC Impedance (V): Approx. 1 MOhm 0-100Hz 0-500Hz Hz Hz Hz Internal supply for sensors (max. 10mA). 0-5kOhm 0-1kOhm Selected via coding Y3-Z3 24V AC V AC V AC V AC V AC V AC V AC/DC V AC/DC Hz, 50% duty cycle 0-5kHz, 50% duty cycle kHz, 50% duty cycle 0-40Hz, 50% duty cycle 0-4kHz, 50% duty cycle 2 0-8kHz, 50% duty cycle 2-10V Terminal NPN PNP 2-10V 2-10V +OUT + + -OUT - - Z3 8/10kHz 4/5kHz 40/50Hz 3,75kV AC (input/ and supply) 3,75kV AC (input, supply and ) 3,75kV AC (input/ and supply) 3,75kV AC (input/ and supply)

4 PXC-10 Signal converter for the conversion of an AC current signal to an analogue process signal. A typical application would be to convert a signal from a Current Transformator measuring high current to an analogue input of a PLC. PXT-100 Loop powered programmable transmitter for mounting on DIN rail. for RTD and thermocouple temperature sensors, voltage and resistance. Programmable via PC. Extended version with two inputs for differential, addition or mean value measurements. PXT-200 Loop powered programmable transmitter for mounting in temperature probe or on DIN rail with special DIN rail clip. for RTD and thermocouple temperature sensors, voltage and resistance. Programmable via PC. Extended version with two inputs for differential, addition or mean value measurements. Mechanical Dimensions Side 80.0 mm mm PXC PXT-100.S PXT-200.S Front 0-1A AC 0-5A AC Selected via choice of terminals V AC/DC 924 Standard input S General 2, 3, and 4 wire RTD sensors, range C -Pt Ni Thermocouples, range C -Types B, E, J, K, L, N, R, S, T, U Resistance: 0-5kW Voltage: mV All full programmable Extended input E As S plus 2-sensor features. Loop powered via 4-20mA. Voltage~ 12-30V DC Standard input S General 2, 3, and 4 wire RTD sensors, range C -Pt Ni Thermocouples, range C -Types B, E, J, K, L, N, R, S, T, U Resistance: 0-5kW Voltage: mV All full programmable Extended input E As S plus 2-sensor features. Loop powered via 4-20mA. Voltage~ 12-30V DC 22.5 mm 80.0 mm Terminals: Combi notch-screw terminals: Recommended torque moment: 0.5Nm (max. 0.7Nm). Up to 2 x 2.5mm 2 (2 x 1.5mm 2 with casings). (Loop powered) (Loop powered) 2-10V 3,75kV AC (input/ and supply) 3,75kV AC (input to ) 3,75kV AC (input to ) PXT-200

5

6 The BRODERSEN group has for more than 30 years supplied industrial process components including remote outstations, data loggers and communication modules for the process and automation industry. Denmark: Brodersen Controls A/S Industrivej 3 DK-4000 Roskilde Tel.: Fax: bc@brodersencontrols.com Germany: Brodersen Automation GmbH Düsseldorfer Str. 138 D Mülheim a. d. Ruhr Tel.: +49 (208) Fax: +49 (208) ba@brodersen.de United Kingdom: Brodersen Control Systems Ltd. Canbury Business Park, Unit 11 Elm Crescent, Kingston upon Thames Surrey KT2 6HJ Tel.: +44 (0) Fax: +44 (0) bcs@brodersen.co.uk