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DX/nEXT Pump Profibus Communications Module

Manufacturers, laboratories and research establishments are converting to fieldbus to take advantage of the reduced cabling and network equipment costs.
 
Edwards offers a compact, Din rail mountable module to allow Profibus protocol communications with the TIC Turbo and Instrument Controllers, or directly with Edwards DX turbo pumps.
 
The TIC is a versatile, advanced system controller capable of controlling a series of vacuum pumps and up to three Edwards Active vacuum gauges. The addition of the Profibus module allows full advantage to be taken of digital multi-drop communications.
 
The new Profibus module has been designed to fit alongside the TIC, making installation very simple.
 
The new module carries full Profibus International accreditation. This stringent independent test process gives a high level of confidence in the reliability of the new unit, and its compatibility and functionality with all Profibus instruments and networks.

Informacje

Features and Benefits

  •     Full Profibus International Accreditation
  •     Din Rail Or Rack Mounting
  •     Wide Operating Voltage Range 9 - 52 V
  •     Simple Set-up
  •     Field Software Upgrades Available
  •     Retrofit To Existing Installations
Dane techniczne
Electrical Data  
Electrical supply  
          DX Profibus module 21.6 - 25.2 V d.c.
  6 A for EXT75DX,10 A for EXT255DX
Ambient operating temperature 0 to 40 ° C
Ambient storage temperature -30 to 70° C
Max ambient operating humidity 90% RH non-condensing
Max operating altitude 2000 m
IP rating IP30 - indoor use only
Mass 0.28 kg
Connectors  
DC power connector (supplied) 2-way receptacle. Mating part is cable mount terminal block (supplied). Suitable parts include: Phoenix MSTBV 2.5/2-G-5.08:Weidmuller BLZ 5.08/2: Amp796634-2: IMO 21.950/2
Profibus connector  
Connector type 9-waysub-miniature "D" type socket
Profibus data signals Electrically compliant with RS485 specification isolated from chassis
Profibus power supply 10 mA supply (protected for external terminator resistors if required)
Chassis For Profibus cable screen convention
Repeater control signal Digital signal, nominally 0-5 V but with series 340 ohm resistor. High = module transmitting. Low = receiving or idle
RS232 protocol 9600 baud, 1 stop bit, 8 data bits, no parity
DX pump connector 15-way sub-miniature "D" type socket
RS232 protocol 9600 baud, 1 stop bit, 8 data bits, no parity
Cables  
Profibus cable Should be screened and comply with EN50170
RS232 cable TIC version 15 m max. Screeningnot required.
DX pump connection Connection must be either direct to the DX pump flying lead or a Edwards DX pump extension cable.
Pliki do pobrania
TIC and DX/nEXT Profibus Module Instruction Manual