Rotronic CRP5 SERIES Short Instruction Manual

CRP5 S
ERIES
SHORT INSTRUCTION MANUAL
Multifunctional Clean Room Panel
Congratulations on your new CRP5 clean room panel. You
have bought a state-of-the-art device. Please read these short
instructions carefully before installing the device.
General Description
The CRP5 is a multifunctional panel for monitoring and control
of the most important parameters of a room. Apart from high-
precision measurement of differential pressure, it also offers
measurement of relative humidity, temperature and absolute
pressure. It also features a host of analog and digital inputs
75
and outputs. These short instructions are limited to a descrip-
tion of the main functions and installation of the device. The
detailed instruction manual can be found on the internet at:
www.rotronic.com.
Dimensions / Connections
20
160 10
4
180
CRP5 panel HC2-CRP probe
75 75
20 20
160 160 10 10
140 10
4 48 4 48
180 180
Please note that some types are not delivered with an HC2-CRP probe and holder.
Mechanical Installation
It is recommended that you use plastic screws or glue the device into the wall.
A
Caution
It must be ensured that no mechanical stress is exercised on the front safety glass
(risk of breakage).
Select an installation site where the humidity, temperature and pressure conditions are represen- 140 140 10 10
tative of the environment that is to be measured.
Differential Pressure Measurement
Tubes with an internal diameter of 4 mm (connections on back plate) or 6 mm (connections on
front panel) can be connected. The tubes must be fastened securely so that they do not move,
vibrate or fall off during operation.
Relative Humidity and Temperature Measurement
Relative humidity is extremely temperature-dependent. In order to measure it exactly, the probes
and sensors must be set exactly on the temperature level of the environments that are to be
measured. The installation site can therefore have a signifi cant infl uence on the performance
of the device.
Electrical Installation
Supply Voltage / Technology
Power Supply V+ Current Consumption
20...48 VDC <500 mA
18...35 VAC / 50...60 Hz <500 mA
A
Caution
Wrong supply voltages and excessive loads on the outputs can damage the clean
room panel.
Terminal Assignment
Terminals Description
PE Protective ground
Power Supply
V–
GND
V–
V+
20...48 VDC / 500 mA
18...35 VAC / 500 mA
V+
Relays Rel1–
Rel1+
Rel2-
Rel2+
Relays
Rel3–
Normally open (N.O.)
Rel3+
Freely confi gurable
Rel4–
50 VDC / 2 A
Rel4+
50 VAC (peak) / 1 A
Rel5–
Rel5+
Rel6–
Rel6+
RS-485 S-GND Signal GND
RXTX+ RS-485+ (MODBUS RTU)
48 RXTX– RS-485- (MODBUS RTU)
Digital Inputs
D-IN1– GND
D-IN1+ Digital input 1 (0...24 V)
D-IN2- GND
D-IN2+ Digital input 2 (0...24 V)
Analog OUT1- GND
Outputs
OUT1+ Analog output 1 (4...20 mA or 0...10 V)
OUT2- GND
Ø 56
OUT2+ Analog output 2 (4...20 mA or 0...10 V)
OUT3- GND
OUT3+ Analog output 3 (4...20 mA or 0...10 V)
OUT4- GND
OUT4+ Analog output 4 (4...20 mA or 0...10 V)
Analog Inputs IN1- GND
IN1+ Analog input 1 (0...25 mA or 0...3 V)
IN2- GND
IN2+ Analog input 2 (0...25 mA or 0...3 V)
Programming
The basic settings of the devices are made in the factory.
Service Interface / RS-485
A
Caution
Make sure that all settings have been made correctly before integrating and connecting
the CRP5 in the network.
Display
Note
Unauthorized use of the menu can be prevented by disabling the setting
"Display Menu" (setting with HW4 software / MODBUS RTU).
Menu Navigation
Button Menu Items
MENU / One menu level back
Increase value / Display line up
Decrease value / Display line down
ENTER
Menu Item Description / Selection
Device Information
Firmware Current fi rmware version of the device
Serial No. Serial number of the device
Network No. Network number of the device
IP No. IP address of the device
CRP Probe
Firmware Firmware version of the HC2 probe
Serial No. Serial number of the HC2 probe
Display Layout
Line 1...3 Display value of the corresponding display line:
differential pressure, temperature, humidity
Line 4 Display value of the corresponding display line:
none, calculation, analog input 1, analog input 2
Line 5...6 Display value of the corresponding display line:
none, digital input, ambient pressure
Diff. Pressure Settings
Ref. Value Reference value for pressure adjustment
Zero Adjust Zero adjustment
Adjust Adjust to set point
Reset Adjustment Reset to factory adjustment
Calibration Calibration
Activate front/back Select whether pressure adjustment at front or back
access
Probe Settings Humidity
Ref. Value Reference value for humidity adjustment
Acquire Record adjustment point
Delete Delete adjustment points
Adjust Adjust device to recorded points
Probe Settings Temp.
Ref. Value Reference value for temperature adjustment
Adjust Adjust to set point
Avoiding Sources of Error
Measured values can be compromised by the following infl uences:
Temperature Errors
By adaptation time too short, cold outside wall, heating elements, sunlight, etc.
Humidity Errors
By steam, water spray, dripping water or condensation at the sensor, etc. Repeatability and long
term stability are, however, not infl uenced by these factors even if the probe is exposed to high
humidity or saturation with steam (condensation) over a longer period of time.
Contamination
By dust in the air. The probe fi lter must be cleaned or replaced periodically.
Scaling / Firmware Update
The following settings can be made using the HW4 software and AC3006 service cable:
• device settings
• fi rmware update
• adjustment
A
Caution
The CRP5 may only be adjusted with the AC3006 service cable, Ethernet or MODBUS
RTU and an external power supply.
Periodic Calibration of the Probe / Panel
Both the differential pressure sensor and the corresponding electronics are very stable and do not
normally need to be changed or calibrated after factory calibration.
For maximum accuracy we recommend regular calibration of the device.
A
Caution
When carrying out calibration or adjustment work, make sure you do not touch either
the sensor or the compressed air tubes.
Technical Data
Housing material Front: glass / Rear: steel 1.4301
IP protection Front: IP65 / Rear: IP20
Mounting position: Wall mounting
Display Colored TFT display
Electrical connections Screw terminals at back
Power supply 20...48 VDC / 18...35 VAC
Current consumption <500 mA
Range of application –5...60 °C / 0...100 %RH, non-condensing
Analog outputs 4, freely confi gurable
Analog output type 0 / 4...20 mA or 0...10 V (freely scalable)
Switch outputs 6 solid-state relays
Switching capacity <50 VDC @ <2 A if polarity is considered
<50 VAC (peak) @ 1 A if polarity is not considered
Permissible load >10 kΩ (voltage output)
<500 Ω (current output)
Maximum load
Dig. communication: Ethernet (TCP / HW4) / RS-485 (MODBUS RTU / HW4)
Differential Pressure
Measurement principle Diaphragm sensor
Measurement ranges -50...+50 Pa / -100...+100 Pa
-250...+250 Pa / -500...+500 Pa
Accuracy ±1.0 %FullScale @ 23 °C ±3 K
Temperature
Measurement range –100...200 °C
Accuracy Probe-dependent
Humidity
Measurement range 0...100 %RH
Accuracy Probe-dependent
Additional Documents
Document Description
E-M-HW4v3-P-002_10 HW4 software v.3.6.0:
Device Manager and Data Recording CRP Clean Room Panel 5
D-M-CRP5-MODBUS Modbus Manual for Clean Room Panel 5
D-M-CRP5 Device Manual for Clean Room Panel 5
ROTRONIC AG, CH-8303 Bassersdorf
Tel. +41 44 838 11 44, www.rotronic.com
ROTRONIC Messgeräte GmbH, D-76275 Ettlingen
Tel. +49 7243 383 250, www.rotronic.de
ROTRONIC SARL, 56, F - 77183 Croissy Beaubourg
Tél. +33 1 60 95 07 10, www.rotronic.fr
ROTRONIC Italia srl, I- 20157 Milano
Tel. +39 2 39 00 71 90, www.rotronic.it
ROTRONIC Instruments (UK) Ltd, West Sussex RH10 9EE
Phone +44 1293 571000, www.rotronic.co.uk
ROTRONIC Instrument Corp, NY 11788, USA
Phone +1 631 427-3898, www.rotronic-usa.com
ROTRONIC Canada Inc.,Canada L8W 3P7
Phone + 1 416-848-7524, www.rotronic.ca
ROTRONIC Instruments Pte. Ltd., Singapore 159836
Phone +65 6376 2107, www.rotronic.sg
ROTRONIC Shanghai Rep. Offi ce, Shanghai 200233, China
Phone +86 40 08162018, www.rotronic.cn