Endress+Hauser RIA452 User manual

Products Solutions Services
BA00265R/09/EN/13.13
71212732
Software version
2.01.xx
Operating Instructions
RIA452
Panel meter
RIA452 Endress+Hauser
2573
m³/min

Endress+Hauser
Brief overview
For rapid and easy commissioning:
Block circuit diagram
G09-RIA452xx-05-00-xx-en-000
Fig. 1: RIA452 block circuit diagram
Safety instructions →ä4
▾
Installation →ä7
▾
Wiring →ä9
▾
Display and operating elements →ä17
▾
Commissioning →ä20
Device configuration - explanation and use of all the configurable
device functions with the associated value ranges and settings.

RIA452
Endress+Hauser 3
Table of Contents
1 Safety instructions . . . . . . . . . . . . . . . . . . 4
1.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2 Installation, commissioning and operation . . . . . . 4
1.3 Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.4 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.5 Notes on safety conventions and icons . . . . . . . . . 5
2 Identification . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Device designation . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.3 Certificates and approvals . . . . . . . . . . . . . . . . . . . . 7
3 Installation . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.2 Installation instructions . . . . . . . . . . . . . . . . . . . . . . 7
4 Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.1 Quick wiring guide . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.2 Connecting the device . . . . . . . . . . . . . . . . . . . . . 12
4.3 Post-connection check . . . . . . . . . . . . . . . . . . . . . 13
5 Operation. . . . . . . . . . . . . . . . . . . . . . . . . 14
5.1 Quick operation guide . . . . . . . . . . . . . . . . . . . . . 14
5.2 Display and operating elements . . . . . . . . . . . . . 17
5.3 Local operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6 Commissioning. . . . . . . . . . . . . . . . . . . . 20
6.1 Function check . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
6.2 Switching on the measuring device . . . . . . . . . . 20
6.3 Device configuration . . . . . . . . . . . . . . . . . . . . . . . 20
7 Maintenance. . . . . . . . . . . . . . . . . . . . . . 41
8 Accessories . . . . . . . . . . . . . . . . . . . . . . . 41
9 Troubleshooting. . . . . . . . . . . . . . . . . . . 42
9.1 Troubleshooting instructions . . . . . . . . . . . . . . . . 42
9.2 Process error messages . . . . . . . . . . . . . . . . . . . . 42
9.3 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
9.4 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
9.5 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
10 Technical data . . . . . . . . . . . . . . . . . . . . 45
10.1 Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
10.2 Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
10.3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
10.4 Mechanical construction . . . . . . . . . . . . . . . . . . . 52
10.5 Human interface . . . . . . . . . . . . . . . . . . . . . . . . . . 53
10.6 Certificates and approvals . . . . . . . . . . . . . . . . . . 54
10.7 Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
11 Appendix . . . . . . . . . . . . . . . . . . . . . . . . 55
11.1 Flow conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Safety instructions RIA452
4Endress+Hauser
1 Safety instructions
Safe operation of the panel meter is only guaranteed if these Operating Instructions have
been read and the safety instructions have been observed.
1.1 Designated use
The panel meter analyzes analog process variables and depicts them on its multicolored
display. Processes can be monitored and controlled using analog and digital outputs and
limit relays. The device provides the user with a wide range of software functions for this
purpose.
Power can be supplied to 2-wire sensors with the integrated transmitter power supply.
– The device is seen as an associated electrical apparatus and may not be installed in
hazardous areas.
– The manufacturer does not accept liability for damage caused by improper or non-
designated use. The device may not be converted or modified in any way.
– The device is designed for installation in a panel and may only be operated in an installed
state.
1.2 Installation, commissioning and operation
This device has been constructed to state-of-the-art technology and meets all applicable
standards and EU directives. The device, however, can be a source of application-related
danger if used improperly or other than intended.
Installation, wiring, commissioning and maintenance of the device must only be carried out
by trained technical personnel. They must have read and understood these Operating
Instructions and must follow the instructions they contain. The information in the electrical
wiring diagrams (see Section 4 'Wiring') must be observed closely.
1.3 Operational safety
Technical improvement
The manufacturer reserves the right to adapt technical details to the most up-to-date
technical developments without any special announcement. Contact your local sales center
for information about the current state of and possible extensions to the Operating
Instructions.
1.4 Return
For a return, e.g. in case of repair, the device must be sent in protective packaging. The
original packaging offers the best protection. Repairs must only be carried out by your
supplier's service organization.
Please enclose a note describing the fault and the application when sending the unit
in for repair.

RIA452 Safety instructions
Endress+Hauser 5
1.5 Notes on safety conventions and icons
Always refer to the safety instructions in these Operating Instructions labeled with the
following symbols:
Symbol Meaning
A0011190-EN
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation
can result in serious or fatal injury.
A0011191-EN
CAUTION!
This symbol alerts you to a dangerous situation. Failure to avoid this situation
can result in minor or medium injury.
A0011192-EN
NOTICE!
This symbol contains information on procedures and other facts which do not
result in personal injury.
ESD - Electrostatic discharge
Protect the terminals against electrostatic discharge. Failure to comply with
this instruction can result in the destruction of parts or malffunction of the
electronics.
A0011193
Indicates additional information, Tip

Identification RIA452
6Endress+Hauser
2 Identification
2.1 Device designation
2.1.1 Nameplate
Compare the nameplate on the device with the following diagram:
G09-RIA452xx-18-00-xx-xx-000
Fig. 2: Nameplate of the panel meter (example)
1 Order code and serial number of the deviceTab/
2 Power supply
3 Software version number
4 Ambient temperature
5Performance
2.2 Scope of delivery
The scope of delivery of the panel meter comprises:
• Panel meter for panel mounting
• Multilanguage Brief Operating Instructions as hard copy
• Operating Instructions on CD-ROM
• CD-ROM with PC configuration software and interface cable RS232 (optional)
• Fixing clips
• Sealing ring
Please note the device accessories in Section 8 'Accessories' in the Operating
Instructions.

RIA452 Installation
Endress+Hauser 7
2.3 Certificates and approvals
CE mark, declaration of conformity
The panel meter is designed to meet state-of-the-art safety requirements, has been tested
and left the factory in a condition in which it is safe to operate. The device meets the relevant
standards and directives as per IEC 61 010-1 "Safety requirements for electrical equipment
for measurement, control and laboratory use".
The device described in these Operating Instructions thus meets the legal requirements of
the EU directives. The manufacturer confirms that the device has been tested successfully by
affixing the CE mark.
3Installation
3.1 Installation
The permitted ambient conditions (see Section 10 "Technical data" in the Operating
Instructions) must be observed when installing and operating. The device must be protected
against the effects of heat.
3.1.1 Dimensions
Please note the installation depth of 150 mm (5.91 in) for the measuring device plus cable.
Additional dimensions are provided in →å3 and Section 10 "Technical data" in the
Operating Instructions.
3.1.2 Mounting location
Installation in panel with cutout 92x92 mm (3.62x3.62 in) (as per 'EN 60529'). The
mounting location must be free from vibrations.
3.1.3 Orientation
Horizontal +/- 45° in every direction.
3.2 Installation instructions
The required panel cutout is 92x92 mm (3.62x3.62 in). Please note the installation depth of
150 mm (5.91 in) for the measuring device plus cable.

Installation RIA452
8Endress+Hauser
G09-RIA452xx-17-01-06-xx-001
Fig. 3: Installation in panel
1. Push the device with the sealing ring (item 1) through the panel cutout from the front.
2. Keep the device horizontal and suspend the two fixing clips (item 2) in the recesses
provided.
3. Tighten the screws of the fixing clips evenly with a screwdriver.
4. Remove the protective strip from the display.
The dimensions of the panel meter are provided in the "Technical data" section of the
Operating Instructions.

RIA452 Wiring
Endress+Hauser 9
4 Wiring
4.1 Quick wiring guide
G09-RIA452ZZ-04-01-xx-en-000
Fig. 4: Terminal assignment of the panel meter (universal input → Page 11)
Terminal assignment
Termin
al
Terminal assignment Type
L/L+ L for AC
L+ for DC
Power supply
N/L- N for AC
L- for DC
NC Not connected
J1 Jumper for locking device operation via
hardware. If the jumper is set to J1, the
configuration cannot be modified.
The device can always be configured with
the PC software via RS232 even if the
jumper is set to J1.
J2 Not connected
11 + 0/4 to 20 mA signal Current input
12 Signal ground (current)

Wiring RIA452
10 Endress+Hauser
81 24 V sensor power supply 1 Transmitter power supply
(optionally intrinsically safe)
82 Ground, sensor power supply 1
41 Normally closed (NC)
Relay 142 Common (COM)
43 Normally open (NO)
51 Normally closed (NC)
Relay 252 Common (COM)
53 Normally open (NO)
44 Normally closed (NC)
Relay 345 Common (COM)
46 Normally open (NO)
54 Normally closed (NC)
Relay 455 Common (COM)
56 Normally open (NO)
141 Normally closed (NC)
Relay 5 (optional)142 Common (COM)
143 Normally open (NO)
151 Normally closed (NC)
Relay 6 (optional)152 Common (COM)
153 Normally open (NO)
144 Normally closed (NC)
Relay 7 (optional)145 Common (COM)
146 Normally open (NO)
154 Normally closed (NC)
Relay 8 (optional)155 Common (COM)
156 Normally open (NO)
96 Ground for digital status inputs
Digital inputs
97 + digital status input 1
197 + digital status input 2
297 + digital status input 3
397 + digital status input 4
Termin
al
Terminal assignment Type