| Number of inputs | 2 |
| Input filter limit frequency | typ. 1 kHz |
| Measurement error/uncertainty 2 | < ±0.1°C at 40°C ambient temperature, 4-wire connection, Pt100 sensors (measuring range: -200â¦+320°C) and 50 Hz filter |
| Housing - Design form | compact terminal housing with signal LEDs |
| Housing - Material | polycarbonate |
| Housing - Dimensions (W x H x D) | 12Â mm x 100Â mm x 68 mm |
| Housing - Installation | on 35 mm DIN rail, conforming to EN 60715 with lock |
| Housing - Side by side mounting by means of | double slot and key connection |
| Housing - Marking | labeling of the BZxxxx series |
| Housing - Wiring | solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver |
| Housing - Connection cross-section | s*: 0.0..2.5 mm²,st*: 0.08..2.5 mm²,f*: 0.14...1.5 mm² |
| Housing - Connection cross-section AWG | s*: AWG28...14,st*: AWG28...14,f*: AWG26...16 |
| Housing - Stripping length | 8…9 mm |
| Housing - Current load power contacts | Imax: 10 A |
| Power supply | via the E-bus |
| Conversion time | approx. 85 ms default setting, 2â¦800 ms configurable |
| Electrical isolation | 500 V (E-bus/signal voltage) |
| Current consumption E-bus | typ. 190 mA |
| Bit width in the process image | 2 x 32 bit RTD input |
| Special features | integrated digital filter, limit value monitoring, variable connection technology |
| Weight | approx. 60 g |
| Operating temperature | -25…+60°C |
| Storage temperature | -40…+85°C |
| Relative humidity | 95%, no condensation |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Protect. rating/installation pos. | IP20/variable |
| Approvals/markings | CE, CCC, UL, ATEX, IECEx |
| Ex marking | ATEX:II 3 G Ex ec IIC T4 GcIECEx:Ex ec IIC T4 Gc |
| Sensor types | Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000, resistance measurement (e.g. potentiometer, 10 Ωâ¦1/4 kΩ), KTY sensors (types see documentation) |
| Connection method | 4-wire |
| Measuring current | < 0.5 mA (load-dependent) |
| Temperature range | -200â¦+320°C (Pt sensors) |
| Measuring range | -200â¦+850°C (Pt sensors); -60â¦+250°C (Ni sensors); -200â¦+320°C (high-precision) |
