Rice Lake · Precision Industrial Weighing
PR5230 Fieldbus Transmitter
Standard features
- Display for weight and status information
- OIML approval for 10,000e, and an internal resolution of 4 and 8 Mio. counts
- SmartCalibration feature for fast calibration even without weights
- Serial Interface RS-485/422 and RS-232
- Option cards: Analog output 0 to 10 or 4 to 20 mA, DeviceNet® and EtherNet/IP™
- Load cell connection board for up to four load cells
Specifications
- Power Consumption
- 11 W
- Supply Voltage
- 230 VAC, (+10/-15 %): 24 VDC, (±20 %)
- In/Output
- All I/O circuits fully galvanically isolated from sensor input and supply 3 inputs/3 outputs (relays)
- Control Outputs
- Quantity: 3 Relay output, passive Functions: Limits, weight status Voltage: max. 30 VDC Current: max. 30 mA
- Control Inputs
- Quantity: 3 opto-isolated input, passive Functions: zero setting, taring Voltage: max. 30 VDC Current: max. 10 mA
- Remote I/O
- The I/O can be set internally via a function and remote via fieldbus or PC
- Load Cell Connection
- All strain gauge load cells; four- or six-wire connection
- Load Cell Supply
- 12 V, short-circuit proof. External load cell supply possible.
- Minimum Load Impedance
- Min. 75 ohm (e.g. 6 load cells with 600 ohm or 4 load cells with 350 ohm)
- Measuring Principle
- Measuring amplifier: Delta-Sigma converter Measuring time: min 5 ms – max. 1600 ms
- Accuracy
- 7.5 nV (appr. 4.8 Mio. div.)
- Usable Resolution
- 0.2 µV/d
- LC Input Signal
- Measuring signal: 0 bis 36 mV (for 100 % nominal load)
- WandM Approval (in preparation)
- 10,000 e class III acc. to EN 45501; according to. OIML R76, min. verification interval: 0.5 µV/e at 160 ms
- Linearity
- < 0.003 %
- Temperature Effects
- Zero: TK0 m < 0.05 µV/K Relative Thermal Index Span: TKspan < ±2.5 ppm/K
Models & part numbers
Available configurations.
| Part / model | Description |
|---|---|
| 158861 | PR5230/00 9405 152 30000 PR5230 transmitter in field housing |
Options & accessories (3)
| 158863 | PR1721/57 9405 317 21571 EtherNet/IP interface module |
| 158864 | PR1721/44 9405 317 21441 DeviceNet interface module |
| 160431 | PR5230/06 9405 352 30061 0 to 10 or 4 to 20 mA interface module |
Pricing, availability, and lead times are confirmed in your quote. Source: Rice Lake Weighing Systems 2026 Master Catalog, page 859. Specifications are subject to change without notice.
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