Helmholz
TB20 Analog Input Module - AI 2x I, 16 Bit
Part number 600-250-7BB01
Overview
Analogue input module (TB20 remote I/O); AI 2x I, 0/4-20 mA, ±20 mA, Iso., 16 Bit; isolated from backplane bus; channel-to-channel isolation; hot-swap; IP20; 0 °C to +60 °C
Technical data
| Series | TB20 remote I/O |
|---|---|
| Function | Analogue input module (TB20 remote I/O) |
| Dimensions (D x W x H) | 73 x 25 x 110 mm |
| Weight | approx. 110 g |
| Inputs | 8 |
| Isolation to backplane bus | Yes |
| Isolation between channels | Yes |
| Current consumption, internal | max. 140 mA |
| Power dissipation | max. 1 W |
| Measuring ranges / burden resistance | 0 to 20 mA/50 Ohm, 4 to 20 mA/50 Ohm, ±20 mA/50 Ohm |
| Measuring principle | Integrating |
| Resolution | 15 Bit + VZ |
| Interference frequency suppression | None , 10 Hz , 50 Hz , 60 Hz , 400 Hz |
| Parameter length | 44 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 |
| Approvals | CE, UL |
| EMC immunity | DIN EN 61000-6-2 |
| EMC emission | DIN EN 61000-6-4 |
| Vibration and shock resistance | DIN EN 60068-2-6 (vibration), DIN EN 60068-2-27 (shock) |
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