The terminal is designed for use within an Inline station. It is used to acquire analog voltage and current signals.
IB IL AI 2/SF
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Inline terminal
2726285
Inline analog input terminal, without accessories, 2 inputs, 0 - 20 mA, 4 - 20 mA, ±20 mA, 0 - 10 V, ±10 V, 2-conductor connection technology
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Product details
| Type | modular |
| Module | |
| ID code (dec.) | 127 |
| ID code (hex) | 7F |
| Length code (hex) | 02 |
| Length code (dec) | 02 |
| Input address area | 4 Byte |
| Output address area | 4 Byte |
| Register length | 32 bit |
| Required parameter data | 6 Byte |
| Required configuration data | 4 Byte |
| Potentials: Communications power (UL) | |
| Supply voltage | 7.5 V DC (via voltage jumper) |
| Current draw | max. 60 mA |
| typ. 45 mA | |
| Potentials: Supply of analog modules (UANA) | |
| Supply voltage | 24 V DC |
| Supply voltage range | 19.2 V DC ... 30 V DC (including all tolerances, including ripple) |
| Current draw | max. 18 mA |
| typ. 13 mA | |
| Electrical isolation/isolation of the voltage ranges | |
| Test voltage: 5 V supply, incoming remote bus/7.5 V supply (bus logics) | 500 V AC, 50 Hz, 1 min |
| Test voltage: 5 V supply, outgoing remote bus/7.5 V supply (bus logics) | 500 V AC, 50 Hz, 1 min |
| Test voltage: 7.5 V supply (bus logic), 24 V supply UANA / I/O | 500 V AC, 50 Hz, 1 min |
| Test voltage: 7.5 V supply (bus logic), 24 V supply UANA / functional ground | 500 V AC, 50 Hz, 1 min |
| Test voltage: I/O/functional ground | 500 V AC, 50 Hz, 1 min |
| Analog: General | |
| Input name | Analog inputs |
| Number of inputs | max. 2 (single ended) |
| A/D conversion time | 120 µs (per channel) |
| A/D converter resolution | 16 bit |
| Connection method | Inline shield connector |
| Connection technology | 2-conductor (shielded) |
| Current input signal | 0 mA ... 20 mA |
| 4 mA ... 20 mA | |
| -20 mA ... 20 mA | |
| Voltage input signal | 0 V ... 10 V |
| -10 V ... 10 V | |
| Input resistance of voltage input | < 220 kΩ |
| Data formats | IB IL, IB ST, IB RT, standardized representation |
| Limit frequency (3 dB) | 40 Hz |
| Analog: Voltage inputs | |
| Number of inputs | 2 (Single-ended voltage inputs) |
| Voltage input signal | 0 V ... 10 V |
| -10 V ... 10 V | |
| Input resistance of voltage input | 220 kΩ |
| Measuring principle | Successive approximation |
| Measured value resolution | 16 bits (15 bits + sign bit) |
| Measured value representation | 16 bit two's complement |
| Analog: | |
| Number of inputs | 2 (single-ended current inputs) |
| Current input signal | 0 mA ... 20 mA |
| 4 mA ... 20 mA | |
| -20 mA ... 20 mA | |
| Input resistance current input | 50 Ω 0.02 % |
| Limit frequency (3 dB) | 15 Hz (40 Hz) |
| Inline connector | |
| Connection method | Spring-cage connection |
| Conductor cross section, rigid | 0.08 mm² ... 1.5 mm² |
| Conductor cross section, flexible | 0.08 mm² ... 1.5 mm² |
| Conductor cross section AWG | 28 ... 16 |
| Inline local bus | |
| Number of interfaces | 2 |
| Connection method | Inline data jumper |
| Transmission speed | 500 kbps |
| Transmission physics | Copper |
| Dimensional drawing |
|
| Width | 12.2 mm |
| Height | 119.8 mm |
| Depth | 71.5 mm |
| Color | green |
| Ambient conditions | |
| Ambient temperature (operation) | -25 °C ... 55 °C |
| Degree of protection | IP20 |
| Air pressure (operation) | 70 kPa ... 106 kPa (up to 3000 m above sea level) |
| Air pressure (storage/transport) | 70 kPa ... 106 kPa (up to 3000 m above sea level) |
| Ambient temperature (storage/transport) | -25 °C ... 85 °C |
| Permissible humidity (operation) | 10 % ... 95 % (according to DIN EN 61131-2) |
| Permissible humidity (storage/transport) | 10 % ... 95 % (according to DIN EN 61131-2) |
| Protection class | III (IEC 61140, EN 61140, VDE 0140-1) |
| Mounting type | DIN rail mounting |
