Endress+Hauser Memograph CVM40 User manual

KA457C/07/EN/13.10
71128660
Brief Operating Instructions
Memograph CVM40
Graphic transmitter for inline photometers and data
manager

Endress+Hauser
Memograph CVM40
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.5 Notes on safety icons and symbols . . . . . . . 5
1.6 Document symbols . . . . . . . . . . . . . . . . . . 5
2 Identification . . . . . . . . . . . . . . 6
2.1 Scope of delivery . . . . . . . . . . . . . . . . . . . . 6
3 Installation . . . . . . . . . . . . . . . . 7
3.1 Measuring system . . . . . . . . . . . . . . . . . . . 7
3.2 Installation conditions . . . . . . . . . . . . . . . . 8
3.3 Installation instructions . . . . . . . . . . . . . . . 9
4 Wiring . . . . . . . . . . . . . . . . . . 11
4.1 Electrical connection . . . . . . . . . . . . . . . . 11
4.2 Wiring diagram . . . . . . . . . . . . . . . . . . . . 12
4.3 Terminal assignment . . . . . . . . . . . . . . . . 15
4.4 Interface connection . . . . . . . . . . . . . . . . 15
5 Commissioning and
operation . . . . . . . . . . . . . . . . 16
5.1 Display and operating elements . . . . . . . . 16
5.2 Switching on . . . . . . . . . . . . . . . . . . . . . . 18
5.3 Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Index . . . . . . . . . . . . . . . . . . . 26

Safety instructions Memograph CVM40
4Endress+Hauser
1 Safety instructions
1.1 Designated use
This unit is designed for operating inline photometers for UV, color, NIR, turbidity and cell growth.
Furthermore it can be used for the electronic acquisition, display, recording, analysis, remote
transmission and archiving of analog and digital input signals in non-hazardous areas.
The unit is suitable for installation in a panel or a cabinet and may only be operated in an installed state.
Any other use than the one described here compromises the safety of persons and the entire measuring
system and is not permitted.
The manufacturer is not liable for damage caused by improper or non-designated use.
1.2 Installation, commissioning and operation
Please note the following items:
• Installation, commissioning, operation and maintenance of the measuring system must only be
carried out by trained technical personnel.
Trained personnel must be authorized for the specified activities by the system operator.
• Electrical connection must only be carried out by a certified electrician.
• Technical personnel must have read and understood these Operating Instructions and must adhere
to them.
• Before commissioning the entire measuring point, check all the connections. Ensure that electrical
cables and hose connections are not damaged.
• Do not operate damaged products and secure them against unintentional commissioning. Mark the
damaged product as being defective.
• Measuring point faults may only be rectified by authorized and specially trained personnel.
• If faults can not be rectified, the products must be taken out of service and secured against
unintentional commissioning.
• Repairs not described in these Operating Instructions may only be carried out at the manufacturer’s
or by the service organization.
1.3 Operational safety
The measuring system has been designed and tested to the highest standards and left the factory in
perfect functioning order.
Relevant regulations and European standards have been met.
As the user, you are responsible for complying with the following safety conditions:
• Installation instructions
• Local prevailing standards and regulations.
Immunity to interference
This instrument has been tested for electromagnetic compatibility in industrial use according to
applicable European standards.
Protection against interference as specified above is valid only for an instrument connected according
to the instructions in these Operating Instructions.

Memograph CVM40 Safety instructions
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1.4 Return
If the device has to be repaired, please return it cleaned to the sales center responsible.
Please use the original packaging, if possible.
1.5 Notes on safety icons and symbols
Safety icons
1.6 Document symbols
#Warning!
This symbol alerts you to hazards that can cause serious damage to the instrument or
to persons if ignored.
"Caution!
This symbol alerts you to possible faults which could arise from incorrect operation.
They could cause damage to the instrument if ignored.
!Note!
This symbol indicates important items of information.
È ä 1 This symbol indicates a cross reference to a defined page (e.g. p. 1).
È å 2 This symbol indicates a cross reference to a defined figure (e.g. fig. 2).

Identification Memograph CVM40
6Endress+Hauser
2 Identification
2.1 Scope of delivery
The scope of delivery comprises:
• Device (with terminals, as per your order)
• 2 fastening clips
• USB interface cable, length 1.5 m (4.9 ft)
• Optional secure digital (SD) card
• Link to PC operating and configuration software on CD-ROM
• Lamp voltage sense tool
• Brief Operating Instructions as hard copy
• Operating Instructions on CD-ROM
If you have any questions, please contact your supplier or your local sales center.

Memograph CVM40 Installation
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3 Installation
3.1 Measuring system
A complete measuring system comprises:
• Memograph CVM40
• An optical sensor, e.g. OUSAF44
• Flow assembly, e.g. OUA260
• Cable set, e.g. OUK40
a0012117
Fig. 1: Example of a measuring system
1 Cable set OUK40
2 Memograph CVM40 photometer
3 OUSAF44 sensor
4 OUA260 flow assembly
1
2
1
3
4
3

Installation Memograph CVM40
8Endress+Hauser
3.2 Installation conditions
Working temperature range:
-10 to 50 °C (14 to 122 °F), max. 75% rel. humidity without condensation.
"Caution!
• To avoid heat accumulation, please always ensure that the unit is sufficiently cooled.
• Maintain distance from strong magnetic fields (see Operating Instructions on CD-ROM, Section 10
"Technical data", interference immunity)
• Permitted ambient conditions at front: in accordance with unit ingress protection of max. IP65 (with
front flap closed)

Memograph CVM40 Installation
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3.3 Installation instructions
3.3.1 Mounting the device
Panel cutout and installation / design, dimensions
a0012075
Fig. 2: Dimensions / panel cutout
29.5
(1.16)
76 (2.99)
199.2 (7.84)
216.03 (8.51)
137.5 (5.41) 29
(1.14)
39.07
(1.54)
136 (5.35)
136 (5.35)
195.23 (7.69)
149.23 (5.88)
7 (0.28)
mm (inch)
138 (5.43)
196.2 (7.72)
58.2 (2.29)
138 (5.43)
156.2 (6.15)
18.2(0.72)

Installation Memograph CVM40
10 Endress+Hauser
Mounting dimensions:
• Installation depth: approx. 216 mm (8.51") (incl. terminals)
• Panel cutout: 138+1 x 138+1 mm (5.43+0.04 x 5.43+0.04")
• Panel thickness: 2 to 40 mm (0.08 to 1.58")
• Max. viewing angle range: from the central display axis 50° in all directions
• Securing according to DIN 43 834
!Note!
Make sure to leave an additional clearance of min. 35 mm (1.4") for cable connection.
1. Push the unit through the panel cutout from the front. To avoid heat accumulation, we
recommend keeping a distance of > 15 mm (>0.59 inch) from the walls and other units.
2. Hold the unit horizontally and then hang the two jack screws in the openings opposite (either on
left or right housing side, or at top or bottom).
3. Tighten the screws on the jack screws equally with a screwdriver such that a secure seal to the
control panel is guaranteed.
Note the following points for installation:
• A distance of min. 7 mm (0.28") has to be observed if aligning the devices in the Y direction (vertically
above on another).
• The devices can be arranged horizontally beside on another in the X direction without any spacing
between the devices.
• The grid dimension of the panel cutouts for multiple devices must be min. 196.2 mm (7.72")
horizontally and min. 156.2 mm (6.15") vertically (tolerance not considered).