Technical specifications
Parameter Description
Housing Type
Optional: housing for cabinet assembly, table-top housing, housing with bracket for wall mounting, blackbox
IP protection class
– Cabinet housing: IP65, rear panel IP 20
– Blackbox housing: IP20
– Table-top housing: IP65
– Wall housing: IP65
Material
Stainless steel
Power supply 100–240 VAC, ±10%, 50–60 Hz
24 VDC, +20/-10%
Power consumption Max. 20 W
Display – TFT colour graphic display
– 5.7” (4:3) at 320×240 pixels
– 7-digit weight display
– The possible units of weight are t, kg, g, mg, lb and oz.
– One status LED shows the ‘shutdown’ status.
Keys Membrane keypad, 36 keys
Languages Integrated languages
German, English, French
Character sets
ASCII, Latin 1, Latin-ext A, Cyrillic, Hiragana, Katakana, CJK (simplified Chinese only)
Standard interfaces
USB interface Version: USB 1.1, type B, max. 300 mA
Function: printer, bar code reader (HID), key, storage medium
SD card Function: operating data, backup
RS-232 Version: terminal, 5-pin
Protocol: printer, SBI, xBPI, remote display, MT-SICS level 0
RS-485 Version: terminal, 5-pin
Protocol: EW-COM, Modbus RTU, remote display, xBPI, SBI, Pendeo®
Ethernet TCP/IP Version: RJ-45 connector
Protocol: TCP/IP and Modbus TCP
Function: web server, network printer, network drive
Digital I/O Control inputs
Quantity: 4, optocoupler isolated, passive or active, max. 28 VDC
Version: 2× terminal, 4-pin
Function: zero, tare, etc.
Control outputs
Quantity: 4, relay isolated, max. 30 VDC/24 VAC, max. 1 A
Version: 2× terminal, 6-pin
Function: limits, status, weight, rough/fine, etc.
Optional interfaces – A/D converter (PR 5900/10)
Load cell connection All strain gauge load cells; 6 or 4-wire connection is possible
Load cell supply 12 VDC (±6 VDC), short-circuit proof, external load cell supply possible
Load impedance – min. 75 Ω
– e.g. eight load cells each with 650 Ω or four load cells each with 350 Ω
Measuring principle Measuring amplifier: Delta-Sigma converter
Measurement time: min. 5 ms – max. 1600 ms
Sensitivity Internal: 7.5 nV (~4.8 million parts)
Usable resolution: – 0.2 μV/d
– 0.8 μV/e for 6000 e pursuant to OIML R76
Input signal 0 to 36 mV (for 100% maximum capacity)
Linearity < 0.003%
Temperature effect Zero point: TK0m <0.05 μV/K RTI
Measuring range TKspan <±4 ppm/K
Digital filter for load cell connection 4th order (low pass), Bessel, aperiodic or Butterworth
Parameter Description
Optional interfaces – intrinsically safe A/D converter (option WE1)
Load cell connection Scales or load cells in ATEX zone 1/21, 6- or 4-wire connection possible
Load cell supply Optional:
– 7.2 VDC (±3.6 VDC) for total resistance (RLC) >80≤150 Ω
– 12 VDC (±6 VDC) for total resistance (RLC) >150 Ω
Load impedance – min. 80 Ω
– e.g. eight load cells each with 650 Ω or four load cells each with 350 Ω
Measuring principle Measuring amplifier: Delta-Sigma converter
Measurement time: min. 5 ms – max. 1600 ms
Sensitivity Internal: 7.5 nV (~ 4.8 million parts) @ 3 mV/V
Usable resolution: – 0.2 μV/d
– 0.8 μV/e for 10,000 e pursuant to OIML R76
Input signal 0 to 36 mV (for 100% maximum capacity)
Linearity < 0.003%
Temperature effect Zero point: TK0m <0.05 μV/K RTI
Measuring range: TKspan <±4 ppm/K
Digital filter for load cell connection 4th order (low pass), Bessel, aperiodic or Butterworth
Other optional interfaces
2× RS-485 (PR 5900/04) Version: 2× terminal, 7-pin, incl. power supply for an IS platform scale
Protocol: EW-COM, Modbus RTU, remote display, xBPI, SBI, Pendeo®
2× RS-232 (PR 5900/32) Version: 2× terminal, 7-pin
Protocol: printer, SBI, xBPI, remote display, MT-SICS level 0
1× analogue I/O (PR 5900/07) Version: 2× terminal, 6-pin
Function: gross weight, net weight, process value
Digital I/O passive (PR 5900/12) Control inputs
Quantity: 4, optocoupler isolated, passive, max. 28 VDC
Version: 2× terminal, 4-pin
Function: zero, tare, etc.
Control outputs
Quantity: 4, relay isolated, max. 30 VDC/24 VAC, max. 1 A
Version: 2× terminal, 6-pin
Function: limits, status, weight, rough/fine, etc.
Digital I/O active (PR 5900/13) Control inputs
Quantity: 4, optocoupler separated, active, switchable via isolated contact
Version: 2× terminal, 4-pin
Function: zero, tare, etc.
Control outputs
Quantity: 4, relay isolated, max. 30 VDC/24 VAC, max. 1 A
Version: 2× terminal, 6-pin
Function: limits, status, weight, rough/fine, etc.
Digital I/O passive (PR 5900/17) Control inputs
Quantity: 6, optocoupler isolated, passive, max. 28 VDC
Version: 2× terminal, 4-pin
Function: zero, tare, etc.
Control outputs
Quantity: 8, optocoupler isolated, passive, max. 24 VDC, 25 mA
Version: 2× terminal, 6-pin
Function: limits, status, weight, rough/fine, etc.
Profibus-DP (PR 1721/61) Profibus-DP in accordance with EC 61158, 12 MBit/s, 9-pin Sub D connector
DeviceNet (PR 1721/64) DeviceNet-Slave, max. 500 kBit/s, 5-pin terminal
Profinet I/O (PR 1721/66, ../76) ProfiNet I/O, 10 and 100 MBit/s, 2× RJ-45 connection
Ethernet IP (PR 1721/67, ../77) EtherNet-IP, 10 and 100 MBit
