Helmholz
TB20 Analog Input Module - AI 8x R, 16 Bit
Part number 600-253-4BH21
Overview
Analogue input module (TB20 remote I/O); AI 8x R, RTD, 16 Bit, 2-wire; isolated from backplane bus; hot-swap; IP20; 0 °C to +60 °C; DIN rail
Technical data
| Series | TB20 remote I/O |
|---|---|
| Function | Analogue input module (TB20 remote I/O) |
| Inputs | 8 |
| Isolation to backplane bus | Yes |
| Isolation between channels | No |
| Current consumption, internal | max. 140 mA |
| Power dissipation | max. 1 W |
| Measuring ranges | 150 Ohm / 300 Ohm / 600 Ohm / 3000 Ohm / 6000 Ohm PT 100 / PT 1000 Ni 100 / Ni 1000 LGNi 1000 PT 100 Klima / PT 1000 Klima |
| Measuring principle | Integrating |
| Resolution | 15 Bit + VZ |
| Interference frequency suppression | None, 10 Hz, 50 Hz, 60 Hz, 400 Hz |
| Parameter length | 10 bytes |
| Group error indication | Red LED |
| Hot-swap capable | Yes |
| Ambient temperature | 0 °C to +60 °C |
| Transport and storage temperature | -20 °C to +80 °C |
| Relative humidity | 95 % RH non-condensing |
| Protection rating | IP 20 |
| Vibration and shock resistance | DIN EN 60068-2-6 (vibration), DIN EN 60068-2-27 (shock) |
| Weight | approx. 70 g |
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