CONTENTS
Touchpoint Pro
Pt. No. 2400M2566_1_EN viii Operating Manual
8.9 How to Exercise the Output Relays .................................................................................. 56
9 Calibrating Gas Sensors ............................................................................................................... 57
9.1.1 Calibration Definitions .................................................................................................. 57
9.2 Calibrating AIM-mV Input Channels .................................................................................. 58
9.3 Calibrating AIM-mA Input Channel Loops ......................................................................... 58
10 System Troubleshooting .............................................................................................................. 59
10.1 Observed Problem ............................................................................................................ 59
10.2 Other Issues...................................................................................................................... 62
10.2.1 Modules Reporting a Fault ........................................................................................... 62
11 Error Codes ................................................................................................................................... 63
12 Other Potential Issues .................................................................................................................. 74
12.1 Batteries Fail to Come Online ........................................................................................... 74
12.2 DC-UPS Shows that Batteries are Failing ......................................................................... 74
12.3 Module Faults ................................................................................................................... 74
12.4 Modules Reporting a Fault ................................................................................................ 74
12.5 Spurious Fault Reporting .................................................................................................. 75
13 Further Assistance and Training ................................................................................................. 76
14 EU Declaration of Conformity ...................................................................................................... 77
14.1 Applicable National and International Standards .............................................................. 77
14.2 National and International Certificates for Zone 2 Div. 2 ................................................... 78
14.3 European Performance Approval (DEKRA Exam) for Systems ........................................ 78
14.3.1 Approved Components ................................................................................................ 79
14.3.2 Special Conditions for Use When Used for Explosion Protection ................................ 80
14.3.3 Special Conditions for Use When Used for Measurement of Toxic Gases or Oxygen . 80
14.3.4 Configuration of Relay Outputs for safety-related switching operations ....................... 81
14.3.5 Compliance with EN 45544-2 (Toxic Gases) ............................................................... 81
14.3.6 Compliance with EN 50104 (Oxygen) .......................................................................... 81
14.4 Important Notes on Certification........................................................................................ 81
15 Ordering Information .................................................................................................................... 82
15.1 TPPR System ID Configuration......................................................................................... 82
15.2 TPPR Components Part Numbers .................................................................................... 83
16 Disposal of Redundant / Unserviceable Parts ............................................................................ 84
16.1 Restriction of Hazardous Substances (RoHS) Directive ................................................... 84
16.2 Waste Electrical and Electronic Equipment (WEEE) Directive .......................................... 84
16.3 TPPR System Construction .............................................................................................. 84
16.3.1 TPPR Safe Area Enclosures: ....................................................................................... 84
16.3.2 TPPR Battery Enclosure .............................................................................................. 84
16.3.3 TPPR 19 Inch Rack ..................................................................................................... 84
16.3.4 TPPR I/O Modules ....................................................................................................... 84
16.3.5 TPPR Power Supply Units ........................................................................................... 85
16.3.6 TPPR Ring Coupling Module ....................................................................................... 85
16.3.7 TPPR Backplanes ........................................................................................................ 85
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