A-ISOMETERÂ® IRDH375 IRDH375B - Bender

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Operation and setting5.9 Menu SERVICEThis menu item is provided for the BENDER service personnel and is protectedby a password against erroneous settings. It is intended to provide fastfault clearance by qualified experts in the event of a device error.5.10 Parameterization via InternetThe parameters of an IRDH375B indicated below can be checked and setfrom a remote place of use by using a personal computer. In addition, abrowser (viewing program for Internet application) and our protocol converterFTC470XET (BMS Ethernet/TCP/IP) are required.Remote setting is possible for:• Response value Alarm 1 (1...10,000 kΩ) (Y1)• Response value Alarm 2 (1...10,000 kΩ) (Y2)• Operating principle alarm relay 1 (e.g. N/O operation)• Operating principle alarm relay 2 (e.g. N/O operation)• Measuring principle (AMP or DC)• Current output ranges for external measuring instruments (0/4...20 mA)• Maximum system leakage capacitance (150 µF or 500 µF)• Time for repitition of the automatic self test (off/ 1 h/ 24 h• Starting time of the automatic self test (0.00...23.00 h)• Language of the alarm messages to be displayed (D, GB)• Setting the fault memory to ON or OFF52 TGH1352en/11.2004
6. Serial interfacesThe A-ISOMETERs® IRDH375 and IRDH375B have differently designed serialinterfaces.IRDH375IRDH375B- RS485 and IsoData protocol- not galvanically isolated- ASCII, unidirectional- RS485 and BMS protocol- galvanically isolated- ASCII, bidirectional6.1 RS485 interface with IsoData protocol (IRDH375)Data transmission is continuously carried out and can neither be interruptedby the data slave station nor be influenced in any other way. This protocolcannot be used in combination with the BMS protocol.For data evaluation via PC or Laptop, the terminal software "IsoData" and aninterface converter of the ASCII-RS485/RS232 type is required.Interface data:• RS485 interface galvanically isolated from the device electronics• Connection to terminal A and B• Maximum cable length 1200 m• Transmission protocol 9600 baud - 1 start bit - 1 stop bit - 8 data bit• After each valid measurement, the following data block is provided:TGH1352en/11.200453
Page 1 and 2: Operating ManualInsulationR =010KWf
Page 3 and 4: Table of Contents1. Safety informat
Page 5 and 6: Table of Contents5.6.1 Bus address
Page 7 and 8: 1. Safety information1.1 Use for th
Page 9 and 10: Safety information1.2.4 Inspection,
Page 11 and 12: Safety information1.4 Directions fo
Page 13 and 14: 2. Function2.1 Common characteristi
Page 15 and 16: Functionmessage, provided that the
Page 17 and 18: Function2.5 Additional functions IR
Page 19 and 20: FunctionISOnet Function (COM SETUP)
Page 21 and 22: 3. Commissioning flow chart (threep
Page 23 and 24: Commissioning flow chart (threepart
Page 25 and 26: 4. Connection4.1 WiringIRDH375(B) h
Page 27 and 28: ConnectionLegend to wiring diagram:
Page 29 and 30: Connection4.2.2 Connection with AGH
Page 31 and 32: ConnectionIn case of current-contro
Page 33 and 34: 5. Operation and setting5.1 Operati
Page 35 and 36: Operation and setting5.1.3 Function
Page 37 and 38: Operation and settingTGH1352en/11.2
Page 39 and 40: Operation and setting5.2.1 Diagram
Page 43 and 44: Operation and settingDiagram ISO SE
Page 45 and 46: Operation and setting5.5 Menu ISO A
Page 51: Operation and setting5.8 Menu LANGU
Page 55 and 56: Serial interfaces6.2 RS485 interfac
Page 57 and 58: Serial interfaces6.4 BMS protocol (
Page 59 and 60: Serial interfacesThe following tabl
Page 61 and 62: 7. Technical data IRDH375(B)7.1 Dat
Page 63 and 64: Technical data IRDH375(B)General da
Page 65 and 66: Technical data IRDH375(B)7.3 Charac
Page 67 and 68: Technical data IRDH375(B)Current ou
Page 69 and 70: Technical data IRDH375(B)Current ou
Page 71 and 72: Technical data IRDH375(B)Dimension
Page 73 and 74: Technical data IRDH375(B)7.4.3 Coup
Page 75 and 76: INDEXAAGH... 28Alarm LED 1 33Alarm
Page 77 and 78: INDEX77 TGH1352en/11.2004

A-ISOMETERÂ® IRDH375 IRDH375B - Bender

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