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Brief operating instructions
EngyCal
®
Steam calculator
These instructions are Brief Operating Instructions.
For detailed information, refer to the Operating Instructions and other
documentation on the CD-ROM provided or under "www.endress.com/
deviceviewer".
These Brief Operating Instructions do not replace the Operating Instructions.
The complete device documentation consists of:
• These Brief Operating Instructions
• A CD-ROM with:
– The Operating Instructions.
– Approvals and safety certificates.
– Other device-specific information.
KA00293K/09/EN/01.11
71134232
RS33
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Table of Contents
Related Manuals for Endress+Hauser EngyCal RS33
Summary of Contents for Endress+Hauser EngyCal RS33
- Page 1 Brief operating instructions EngyCal RS33 ® Steam calculator These instructions are Brief Operating Instructions. For detailed information, refer to the Operating Instructions and other documentation on the CD-ROM provided or under "www.endress.com/ deviceviewer". These Brief Operating Instructions do not replace the Operating Instructions. The complete device documentation consists of: •...
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Page 2: Table Of Contents
6.1 Quick commissioning/make it run ........32 Endress+Hauser... -
Page 3: Safety Instructions
The devices are safely manufactured and tested using state-of-the-art technology and have left the factory in safety-related flawless condition. The devices comply with the respective regulations and EU Directives. The devices could be dangerous if incorrectly installed or used. Endress+Hauser... - Page 4 This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in minor or medium injury. A0011191-EN NOTICE! NOTICE This symbol contains information on procedures and other facts which do not result in personal injury. A0011192-EN Endress+Hauser...
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Page 5: Identification
The scope of delivery of the steam calculator comprises: • Steam calculator (field housing) • Brief Operating Instructions in paper form, Operating Instructions and additional documentation (on CD-ROM) • Optional interface cable and DVD set with FieldCare Device Setup parameter configuration software Endress+Hauser... -
Page 6: Certificates And Approvals
The original packaging provides optimum protection. • The permitted storage temperature range is –40 to +85 °C (–40 to +185 °F); storage in the temperature limit ranges is possible for a limited time only (maximum of 48 hours). Endress+Hauser... -
Page 7: Dimensions
® Installation EngyCal RS33 Dimensions A0013438 å 2 Dimensions of the device Endress+Hauser... - Page 8 Installation ® EngyCal RS33 A0014169 å 3 Dimensions of mounting plate for wall, pipe and panel mounting A0014171 å 4 Dimensions of the panel cutout Endress+Hauser...
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Page 9: Installation Conditions
2. Attach the device to the mounting plate and fasten it in place from the rear using 4 screws. 3. Fasten the mounting plate to the wall using 4 screws. According to UL approval panel or surface mountable only. Endress+Hauser... - Page 10 ® EngyCal RS33 A0014170 å 6 Wall mounting 3.4.2 Panel mounting 1. Make the panel cutout in the required size, dimensions (® å 4, ä 8) A0014172 å 7 Panel mounting Attach the seal (item 1) to the housing. Endress+Hauser...
- Page 11 Push the device into the panel cutout from the front and attach the mounting plate to the device from the rear using the 4 screws provided (item 3). 5. Fasten the device in place by tightening the threaded rods. Endress+Hauser...
- Page 12 Fasten the top-hat rail adapter (item 1) to the device using the screws provided (item 2) and open the top-hat rail clips. A0014177 å 11 Top-hat rail mounting Attach the device to the top-hat rail from the front and close the top-hat rail clips. Endress+Hauser...
- Page 13 Pull the steel belts through the mounting plate (dimensions (® å 3, ä 8)) and fasten them to the pipe. A0014179 å 13 Pipe mounting Attach the device to the mounting plate and fasten it in place using the 4 screws provided. Endress+Hauser...
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Page 14: Temperature Sensor Installation Instructions
((® å 14, ä 14), item C and D). To determine the immersion length or installation depth, all parameters of the thermometer and the process to be measured must be taken into account (e.g. flow velocity, process pressure). See also recommendations for installation EN1434-2 (D), figure 8. Endress+Hauser... -
Page 15: Pressure Sensor Installation Instructions
U-shaped water pocket O-shaped water pocket • Mount the pressure sensor with the water pocket pipe above the tapping point. The water pocket pipe reduces the temperature to almost ambient temperature. • Fill the water pocket pipe with liquid before commissioning. Endress+Hauser... -
Page 16: Wiring
An overload protection unit (rated current = 10 A) is required for the power cable. ► Quick wiring guide A0013439-EN å 16 Connection diagram of the device Terminal assignment Terminals Terminal assignment Inputs + RTD power supply Temperature (Optionally RTD or current input) - RTD power supply + RTD sensor Endress+Hauser... - Page 17 Relay 1 normally open (NO) Limits, alarms Relay 1 normally open (NO) Relay 2 normally open (NO) Relay 2 normally open (NO) 24V sensor power supply (LPS) 24 V power supply (e.g. for sensor power supply) Power supply ground Power supply Endress+Hauser...
- Page 18 Wiring ® EngyCal RS33 L for AC + for DC N for AC - for DC 4.2.1 Opening the housing A0014071 å 17 Opening the housing of the device Terminal assignment labeling Terminals Endress+Hauser...
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Page 19: Connecting The Sensors
Voltage pulses or contact sensors including EN 1434 Type IB, IC, ID, IE Current pulses 0/4 to 20 mA signal Flow sensors with power supply via the steam calculator A0014180 å 19 Connecting active flow sensors 4-wire sensor 2-wire sensor Endress+Hauser... - Page 20 A0015361 (approx. 0.05 mA instead A0015355 of approx. 9 mA). w Sensor Advantage: lower Rx33 power consumption, disadvantage: less immunity to interference. Active voltage Pulse IB/IC+U The switching threshold is between 1 V and A0015362 A0015356 w Sensor Rx33 Endress+Hauser...
- Page 21 Sensors according to class ID and IE for larger currents and £ 1.2 mA corresponds to Low level voltage supplies ³ 2.1 mA corresponds to High level U open circuit: 7 to 9 V Endress+Hauser flow meters ® Flow meters with PFM or Prowirl 72 EngyCal...
- Page 22 = Terminals 24/25 at the Promag configured as status signal for flow direction, terminals 26/27 for flow signal Promag devices must be powered by an external power supply using terminals 1+ and 2. DP sensors: Deltabar M PMD55, Deltabar S PMD 70/75 A0014184 Endress+Hauser...
- Page 23 To ensure the highest level of accuracy, we recommend using the RTD 4-wire connection, as this compensates for measurement inaccuracies caused by the mounting location of the sensors or the line length of the connecting cables. Endress+Hauser temperature sensors and transmitters Connection for TR10 RTD sensor...
- Page 24 = 2-wire sensor with supply via the steam calculator x = 4-wire sensor with external supply Terminals 90, 91: Loop power supply Terminals 54, 55: Pressure Endress+Hauser pressure transmitter Cerabar M, Cerabar S Cerabar M, Cerabar S A0014532 Terminals 90, 91: Loop power supply...
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Page 25: Outputs
Via the Ethernet interface, the device can be connected using a hub or a switch or directly to office equipment. • Standard: 10/100 Base-T/TX (IEEE 802.3) • Socket: RJ-45 • Max. line length: 100 m Endress+Hauser... - Page 26 The Modbus RTU (RS-485) interface is galvanically isolated (testing voltage: 500 V) and used to connect the device to higher-order systems to transmit all measured values and process values. It is connected via a 3-pin plug-in terminal in the housing cover. Endress+Hauser...
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Page 27: Post-Connection Check
100 to 230 V AC/DC (±10 %) (50/60 Hz) 24 V DC (–50 % / +75 %) 24 V AC (±50 %) 50/60 Hz Are the mounted cables relieved of tension? Are the power supply and signal cables connected correctly? See wiring diagram on the housing Endress+Hauser... -
Page 28: Operation
Slow flashing of the red LED (approx. 0.5 Hz): the device has been put into bootloader mode. Fast flashing of the red LED (approx. 2 Hz): in normal operation: maintenance required. During firmware update: data transmission active. Red LED illuminated constantly: device error. Endress+Hauser... - Page 29 Esc/back function: press "-" and "+" simultaneously. Enter/confirm entry: press "E" Hardware lock A0015168 å 24 Hardware lock Hardware lock on the back of the housing cover 5.2.2 Display A0014533 å 25 Display of the steam calculator (example) Display Group 1 Display Group 2 Endress+Hauser...
- Page 30 The entire Setup menu, i.e. all parameters listed in these Operating Instructions, is also included in the FieldCare Device Setup. NOTICE Undefined switching of outputs and relays The device can enter undefined states during configuration with FieldCare! This can result ► in undefined switching of outputs and relays. Endress+Hauser...
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Page 31: Operating Matrix
• Jump directly to parameters via Direct Access (only on the device) • Service code for displaying service parameters (via PC operating software only) • System (settings) • Inputs • Outputs • Application • Diagnostics Endress+Hauser... -
Page 32: Commissioning
Select the signal type and enter the type of connection or the start and end of the measuring range (for current signals). • Inputs/pressure: Select the signal type and the pressure unit (absolute or relative) and enter the start and end of the measuring range. Endress+Hauser... - Page 36 KA00293K/09/EN/01.11 71134232 EH-COSIMA ProMoDo...