Product Model
ILB IB AI4 AO2
Selling Points
- 1Universal Compatibility: Supports various analog inputs (0-20 mA, 4-20 mA, ±20 mA, 0-5 V, ±5 V, 0-10 V, ±10 V) and outputs (0-5 V, ±5 V, 0-10 V, ±10 V).
- 2Shielded Connections: Ensures reliable data transmission with shielded 2-, 3-, and 4-conductor connections.
- 3Diverse Applications: Ideal for difference measurement or resistance thermometer (RTD) applications in industrial settings.
- 4High Resolution: Offers 16-bit A/D and D/A conversion for precise signal processing.
- 5Compact Design: Measuring 156 mm wide, 141 mm high, and 57 mm deep for easy DIN rail mounting.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Width | 156 mm | Height | 141 mm |
Depth | 57 mm | EMC note | EMC: class A product, see manufacturer's declaration in the download area |
Color | green | Connection method | Inline connector |
Transmission speed | 500 kbps | Transmission physics | Copper |
ID code (dec.) | 243 | ID code (hex) | F3 |
Length code (hex) | 05 | Process data channel | 80 bit |
Input address area | 10 Byte | Output address area | 10 Byte |
Register length | 12 Byte | Input name | Analog inputs |
Description of the input | Differential input, incl. sensor supply (24 V DC) | Number of inputs | max. 4 (Differential inputs, voltage or current can be chosen separately) |
A/D conversion time | typ. 180 µs | A/D converter resolution | 16 bit |
Connection method | Spring-cage connection | Connection technology | 2-, 3-, 4-conductor (shielded) |
Current input signal | 0 mA ... 20 mA
4 mA ... 20 mA
-20 mA ... 20 mA | Input resistance current input | typ. 107 Ω |
Voltage input signal | 0 V ... 5 V
-5 V ... 5 V
0 V ... 10 V
-10 V ... 10 V | Input resistance of voltage input | typ. 276 kΩ |
Limit frequency (3 dB) | 120 Hz (default for 4.5 ms filter)
450 Hz (for 1.1 ms filter) | Measured value resolution | 16 bits (15 bits + sign bit) |
Number of inputs | 4 (differential inputs, voltage) | Voltage input signal | 0 V ... 5 V
-5 V ... 5 V
0 V ... 10 V
-10 V ... 10 V |
Input resistance of voltage input | typ. 276 kΩ | Protective circuit | Electronic short-circuit protection |
Number of inputs | 4 (Differential inputs, current) | Current input signal | 0 mA ... 20 mA
4 mA ... 20 mA
-20 mA ... 20 mA |
Input resistance current input | typ. 107 Ω | Protective circuit | Electronic short-circuit protection |
Input name | Analog RTD inputs | Number of inputs | 4 |
Sensor types (RTD) that can be used | Pt 100, Pt 500, Pt 1000, Ni 100, Ni 1000, Ni 1000 L&G | Linear resistance measuring range | 0 Ω ... 3200 Ω
0 Ω ... 9500 Ω |
Protective circuit | Overload protection, short-circuit protection of sensor supply | Output name | Analog outputs |
Connection method | Spring-cage connection | Connection technology | 2-conductor (shielded) |
Number of outputs | 2 | D/A conversion time | typ. 70 µs |
D/A converter resolution | 16 bit | Protective circuit | Short-circuit protection of outputs; Electronic |
Data formats | IB IL, IB ST, IB RT, standardized representation, S7 compatible | Representation of output values | 16 bits (15 bits + sign) |
Process data update | 17 ms | Current output signal | 0 mA ... 20 mA
4 mA ... 20 mA
-20 mA ... 20 mA |
Load/output load current output | to 500 Ω | Voltage output signal | 0 V ... 5 V
-5 V ... 5 V
0 V ... 10 V
-10 V ... 10 V |
Load/output load voltage output | > 2 kΩ | Product type | I/O component |
Product family | Inline | Type | Block design
Inline |
Supply voltage | 24 V DC | Supply voltage range | 19.2 V DC ... 30 V DC (including all tolerances, including ripple) |
Current draw | max. 175 mA (AO-I nominal load)
typ. 100 mA | Supply voltage | 24 V DC |
Supply voltage range | 19.2 V DC ... 30 V DC (including all tolerances, including ripple) | Current draw | max. 220 mA (maximum full load) |
Supply voltage | 24 V DC | Current draw | max. 220 mA (maximum full load) |
Connection name | 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 | Stripping length | 8 mm |
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 |
Stripping length | 8 mm | Ambient temperature (operation) | -25 °C ... 60 °C |
Degree of protection | IP20 | Air pressure (operation) | 80 kPa ... 108 kPa (up to 2000 m above sea level) |
Air pressure (storage/transport) | 66 kPa ... 108 kPa (up to 3500 m above sea level) | Ambient temperature (storage/transport) | -25 °C ... 85 °C |
Permissible humidity (operation) | 10 % ... 85 % (non-condensing) | Permissible humidity (storage/transport) | 10 % ... 95 % (non-condensing) |
Protection class | III (IEC 61140, EN 61140, VDE 0140-1) | Mounting type | DIN rail mounting |
Specifications may be subject to change without notice