MP 30

Digital Weighing Indicator

– 16 bit resolution and up to

20 readings/sec.
– Supply voltage: 85 - 250 VAC
50/60 Hz or 11-36 VDC /24 VAC (option)
– 3 digital control inputs
– Analog output (option):
0/4-20 mA or 0-10 VDC
– Serial interfaces (option):
RS 232 or RS 485
– 2 setpoint outputs (option)
– IP 65 sealed front panel
– Manual tare

Technical Data Digital control inputs Environmental conditions

3 configurable user inputs (TTL) Operating temperature range: 0 to 50°C
Protection class Input voltage: max. 30 VDC (0 to 45°C with all three plug-in cards
Housing: IP 20 Sink or source (aktiv |passiv) selectable installed)
Panel mounted: IP 65 Sink: high Vin < 0.7 VDC, low Vin > 2.5 VDC Storage temperature range: -40 to 60°C
Source: high Vin > 2.5 VDC, low Vin < 0.7 VDC Humidity: 0 to 85 % max. non-condensing
Power supply
85 - 250 VAC 50/60 Hz Update rates A/D converter
11 - 36 VDC or 24 VAC (Option) Step response: 200 msec. max. to Resolution: 16 bit
Max. power consumption: 15 VA within 99 % of final readout value A/D Conversion rate: 20 readings/sec.
(digital filter and internal zero
Display correction disabled) Manual tare
Bright 5-digit LED display, 14 mm 700 msec. max. (digital filter disabled, Configurable via front keys
Status symbols: brutto|gross, net, tare internal zero correction enabled)
Setpoint indication

Keypad Measuring input

5 keys for operation, calibration and
configuration Input Range Accuracy Accuracy Impedance max. Continous Resolution
(18 to 28°C) (0 to 50°C) Overload
Load cell excitation ±24 mVDC 0,02 % of 0,07 % of 100 MO 30 V 1 µV
Jumper selectable: reading +3 µV reading +4 µV
5 VDC at 65 mA max. +/-2 %
10 VDC at 125 mA max. +/-2 % ±240 mVDC 0,02 % of 0,07 % of 100 MO 30 V 10 µV
Max. four load cells of 350 O reading +30 µV reading +40 µV
Temperatur coefficient: 20 ppm/K max.
Analog output MP 30/20 Setpoint output MP 30/11 Low frequency noise rejection
2 analogue outputs with: Type: 4 FORM-A relays Normal mode: > 60 dB at 50 or
0/4-20 mA or 0-10 VDC Total current: 3 A at 120/240 VAC or 28 VDC 60 Hz +/-1 %, digital filter off
Isolation to sensor & user input commons Common mode: > 100 dB, DC to 120 Hz
Accuracy: 0.17 % of FS (18 to 28°C) Serial communications (w.r.t. earth)
Resolution: 1/3500 RS 232 (MP 30/31)
Compliance: 10VDC: 10 KO load min. or RS 485 (MP 30/32) Custom linearization
20 mA: 500 O load max. Isolation to sensor & user input commons: Data point pairs: selectable from 2 to 16
Update time: max. 200 msec. filter and zero Settings: Databits: 7/8, Display range: -19.999 to 99.999
correction disabled Baudrate: 300 - 19,200, Decimal point: 0 to 0.0000
Gross |net selectable Parity: no |odd |even
Bus address: selectable 0 - 99,
Setpoint output MP 30/10 max. 32 devices per line (RS 485)
Type: 2 FORM-C relays Distance:
Isolation to sensor & user input commons RS 232: up to 15 m
Total current: 5A at 120/240 VAC or 28 VDC RS 485: up to 1200 m
Life expectancy: 100 K cycles min.
at full load rating.
Gross |net selectable

1.950
(49.5) 1.750 1.750
(44.5) (44.5)

0.100 4.1
3.800
(2.5) (104.1) 3.60 (91.4)
(96.5)

Dimensions in inches (mm)

Order information

Type Description Order number

MP 30/00 Digital Indicator 85 to 250 VAC 9408 800 30001
MP 30/01 Digital Indicator 11 to 36 VAC/DC 9408 800 30011
MP 30/10 Dual Relay Output for MP 30/0x 9408 800 30101
MP 30/11 Quad Relay Output for MP 30/0x 9408 800 30111
MP 30/20 Analog Output for MP 30/0x 9408 800 30201
MP 30/31 RS 232 Interface for MP 30/0x 9408 800 30311
MP 30/32 RS 485 Interface for MP 30/0x 9408 800 30321

Sartorius Mechatronics T & H GmbH

Meiendorfer Strasse 205
22145 Hamburg, Germany
Specifications subject to change
without notice. Phone +49.40.67960.303
Printed in Germany.
n/sart · C
Fax +49.40.67960.383
Publication No.: HMP2002-e10101
Order No.: 9498 708 30001 info.mechatronics@sartorius.com
Version 09.2010 www.sartorius-mechatronics.com