Product Model
ILB S3 AI4 AO2-2TX
Selling Points
- 1Universal Analog I/O Capabilities: Handles a wide range of analog signals including 0-20 mA, 4-20 mA, ±20 mA, and more.
- 2Precise Signal Handling: Features 16-bit A/D conversion with an A/D conversion time of 180 µs for accurate data acquisition.
- 3Robust Design: Designed for operation in harsh industrial environments with an ambient temperature range of -25 °C to 60 °C.
- 4Seamless Integration: Compatible with SERCOS III networks, ensuring smooth communication and control in automated systems.
- 5Reliable Protection: Equipped with overload and short-circuit protection for sensor supply, ensuring module reliability and safety.
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 | RJ45 jack, shielded |
Transmission speed | 100 Mbps | Transmission physics | Copper |
Input name | Analog inputs | 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 | 15 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 |
Data formats | IB IL, S7-compatible | 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 | Overload protection, short-circuit protection of sensor supply | 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 |
Data formats | IB IL, standardized represention, S7 compatible | Protective circuit | Short-circuit protection for the sensor supply |
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 |
Process data update | 17 ms | Current output signal | 0 mA ... 20 mA
4 mA ... 20 mA
-20 mA ... 20 mA |
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. 220 mA (AO-I nominal load)
typ. 160 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 (AO-I nominal load) | Supply voltage | 24 V DC |
Current draw | max. 220 mA (maximum full load) | Test voltage: Sercos III/logic area | 500 V AC, 50 Hz, 1 min |
Test voltage: Sercos III/analog I/O | 500 V AC, 50 Hz, 1 min | Test voltage: Sercos III/communications power | 500 V AC, 50 Hz, 1 min |
Test voltage: Sercos III/initiator supply | 500 V AC, 50 Hz, 1 min | Test voltage: Sercos III/functional ground | 500 V AC, 50 Hz, 1 min |
Test voltage: Logic/analog I/O | 500 V AC, 50 Hz, 1 min | Test voltage: Logic area/initiator supply | 500 V AC, 50 Hz, 1 min |
Test voltage: Logic area/functional ground | 500 V AC, 50 Hz, 1 min | Test voltage: Analog I/O/communications power | 500 V AC, 50 Hz, 1 min |
Test voltage: Analog I/O/initiator supply | 500 V AC, 50 Hz, 1 min | Test voltage: Functional ground/analog I/O (isolating distance) | 500 V AC, 50 Hz, 1 min |
Test voltage: Functional ground/communications power | 500 V AC, 50 Hz, 1 min | Test voltage: Functional ground/initiator supply | 500 V AC, 50 Hz, 1 min |
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) | 70 kPa ... 108 kPa (up to 3500 m above sea level) |
Air pressure (storage/transport) | 70 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