JUMO GmbH & Co. KG
Delivery address: Mackenrodtstraße 14
36039 Fulda, Germany
Postal address:
36035 Fulda, Germany
Phone:
+49 661 6003-0
Fax:
+49 661 6003-607
Email:
mail@jumo.net
Internet:
www.jumo.net
JUMO AQUIS 500 RS
Display unit/controller for digital sensors with
Modbus protocol
Brief description
The device has 1 digital interface, 1 analog temperature input, and 1 binary interface. The digital
interface is suitable for connecting sensors with a Modbus RS485 interface. If the connected
sensor does not have an integrated temperature sensor, an RTD temperature probe Pt100,
Pt1000, or NTC/PTC (up to 4 kΩ) can be connected to the analog temperature input. The volt-
age supply for the digital sensor is integrated into the device.
The LCD graphic display allows input signals to be displayed as digits or as a bar graph. Dis-
playing parameters in plain text ensures that operation is easily understandable and safe.
Two optional relay changeover contacts are used to implement simple switching or alarm func-
tions as well as demanding control tasks with P, PI, PD, and PID behavior. Upon request, the
device can also be supplied with 2 analog outputs (0 to 10 V or 0(4) to 20 mA) that can be freely
parameterized and scaled.
The device is suitable for tasks such as display, measurement, and control of:
• Dissolved oxygen in conjunction with sensors acc. to data sheet 202613
• Free Chlorine in conjunction with sensors acc. to data sheet 202630
• Total Chlorine in conjunction with sensors acc. to data sheet 202631
• Ozone in conjunction with sensors acc. to data sheet 202634
• Hydrogen Peroxide and Peracetic Acid in conjunction with sensors
1
acc. to data sheet 202636
• Turbidity in conjunction with sensors acc. to data sheet 202670
1
Available as of 1st quarter 2016
Block diagram
Approvals/Approval marks
V2.00/EN/00598860
JUMO Instrument Co. Ltd.
JUMO House
Temple Bank, Riverway
Harlow, Essex CM20 2DY, UK
Phone: +44 1279 635533
Fax:
+44 1279 635262
Email:
sales@jumo.co.uk
Internet: www.jumo.co.uk
1
1
1
(see Technical data
JUMO Process Control, Inc.
6733 Myers Road
East Syracuse, NY 13057, USA
Phone: 315-437-5866
1-800-554-5866
Fax:
315-437-5860
Email:
info.us@jumo.net
Internet: www.jumousa.com
Data sheet 202569
Special features
• Display: mg/l, ppm, % SAT, %, ‰, g/l,
ppb, µg/l, NTU, FNU, etc.
Others possible with use of the setup pro-
gram
• Large LCD graphic display with
backlight
• Display can be selected: large digits, bar
graph, or trend display
• Integrated calibration routines:
depending on sensor: zero point, end
value, and 2-point
• Calib. logfile
• Protection type IP67 for surface mounting
Protection type IP65 for control cabinet
mounting
• User languages (possible to switch):
English, French, German
• Setup program (optional) allows easy pro-
gramming, plant
documentation, and download of addi-
tional user languages
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Type 202569/...
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