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Possibilities

Relay 1 RS-485 MODBUS RTU± 10 VDC 4–20 mA or 0–20 mA 4-20 mA Relay 2

Technical data

Ex approval Baseefa 02 ATEX 0053 Zero drift <0.0002 % of 3.3 mV/V/°C Gain drift <0.0015 % of actual value/°C Front panel Transducer input Display 2 x 16 character LCD displayKeys 4 keys for menu control and data entry Transducers Up to 6 transducers (350 ohm each)Excitation Approx. 9 – 6 VDC (for 1 – 6 transducers)Signal input ±3.3 mV/V A/D-conversion 23 bits (8 300 000 counts) patented design Serial communication Relay output Analogue output Can be used for control communication (MODBUS) or remote display Interface RS-485, two-wires or four-wires Baud rate Up to 115.2 kbaud Protocol MODBUS RTU for control unit communication Filter 0.05 to 75 Hz, selectable bandwidth Non-Linearity <0.005 % of range Number of relays 2 (each with 1 switching group) Relay load Max 1 A, 30 V AC or DC Bipolar current or voltage Voltage 0–10 V or ±10 VDC over >500 ohms Current 0–20 mA, ±20 mA, 4–20 mA or –12–20 mA in <500 ohmsFilter 0.05 to 75 Hz, selectable bandwidth Resolution 16 bits (65000 counts) Non-Linearity <0.01 % of range Zero drift <0.005 % of range/°C Gain drift <0.003 % of actual value/°C

Digital input

Number of inputs 2 (optional) Calibration Methods via front panel or communication. Data sheet, Table or Dead weight Power supply Supply voltage 24 VDC ± 10 %. 6 W, stabilised voltage Environmental Temperature range –10 to +40 °C CE conformity EMC, industrial for process control Mechanical data Dimension 75 x 149 x 110 mm (H x W x D) Rail mount DIN 46277 and DIN EN 50022

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