BOSCH REXROTH
R911172536
$1,386.17 USD
- BOSCH REXROTH
- Material:R911172536
- Model:S20-AI-8
Quantity in stock: 0
The Bosch Rexroth S20-AI-8 (R911172536) is a sophisticated input module designed for seamless integration into control cabinet systems, offering a modular and compact design that provides flexibility and cost-effectiveness in custom machine concepts. This IO module boasts a robust build quality, ensuring durability and reliability in various operational environments. It features forced ventilation with an axial fan to maintain optimal operating temperatures, contributing to its longevity and stable performance. With its easy handling and quick installation capabilities, the S20-AI-8 streamlines the setup process, making it suitable for both control cabinet and field applications. The fast reaction time of this module ensures prompt response to input signals, which is critical for real-time processing tasks. Additionally, the use of open communication standards enhances the integration of this IO module into existing systems while ensuring high availability. Designed for top hat rail mounting, the space-saving S20-AI-8 offers a convenient and efficient solution for system expansion or updates. The innovative assembly and installation concept further simplifies the integration process. The module can be individually combined with other modules to meet specific requirements, providing versatility in configuration. The S20-AI-8 is part of the Type code extension SAI Productgroup ID and can be configured using the ctrlX configurator by Bosch Rexroth. With multiple channels available for signal acquisition, this module excels at capturing analog voltage and current signals within an S station setup. It also features diagnostic and status indicators that aid in monitoring its operational status and troubleshooting any potential issues promptly. Overall, the Bosch Rexroth S20-AI-8 is a reliable choice for those seeking an efficient way to expand their control system's capabilities with high-quality IO modules that promise easy installation, robust performance, and flexible integration options.
Cabinet I/O S20
The modular, compact device design of the I/O systems from Rexroth provides you with maximum flexibility for cost-effective implementation of your custom machine concepts. The I/O modules have a robust design and mechanics, Forced ventilated - Axial fan 230Vre easy to handle, have a fast reaction time and are quick to install – both in the control cabinet as well as in the field. Open communication standards allow you to perfectly integrate the I/O modules with maximum availability.
Unpacked Weight: 0.268 kg
This module is designed for use within an S20 station. It is used to acquire analog voltage and current signals.
| Innovative assembly and installation concept |
| Individually combinable modules |
| Space-saving I/O technology for top hat rail mounting |
| Compact, modular and simple |
| 2D CAD | Download 2D CAD |
| 3D CAD | Download 3D CAD |
| Type code extension | S20-AI-8 |
| Productgroup ID | 4,6 |
| ctrlX configurator | https://www.boschrexroth.com/ctrlx-configurator/ |
| Number of channels | 8 |
| EPLAN | https://ecad-configuration.boschrexroth.com/?rootpartnr=BOS.S20-AI-8**&downloads=true |
| Weight | 0.268 |
General data
|
Type |
S20-AI-8 | |
|
Color |
Gray | |
|
Weight 1) |
g |
204 |
|
Ambient temperature (operation) |
-25 °C ... +60 °C | |
|
Ambient temperature (storage/transport) |
-40 °C ... +85 °C | |
|
Permissible relative humidity (operation) |
5 % ... 95 %, no dewing | |
|
Permissible relative humidity (storage/transport) |
5 % ... 95 %, no dewing | |
|
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) | |
|
Protection type |
IP20 | |
|
Protection class |
III, IEC 61140, EN 61140, VDE 0140-1 | |
| 1) | Including plug and bus base module |
Connection data
|
Type |
S20-AI-8 | |
|
Designation |
S20 connector | |
|
Connection type |
Push-in technology | |
|
Conductor cross-section solid/flexible/AWG |
0.2 mm² ... 1.5 mm² 0.2 mm² ... 1.5 mm² 24 ... 16 |
|
|
Stripping length |
mm |
8 |
Interface local bus
|
Type |
S20-AI-8 | |
|
Connection type |
Bus base module | |
|
Transmission speed |
MBit/s |
100 |
Power supply to logic
|
Type |
S20-AI-8 | |
|
Logic voltage UBus 1) |
V DC |
5 |
|
Typical current consumption from UBus |
mA |
105 |
|
Maximum current consumption from UBus |
mA |
130 |
|
Typical power consumption from UBus |
W |
0.525 |
|
Maximum power consumption from UBus |
W |
0.65 |
| 1) | Via bus base module |
Power supply to peripherals
|
Type |
S20-AI-8 | |
|
Feed to analog modules UA |
V DC |
24 |
|
Maximum permitted voltage range 1) |
19.2 V DC ... 30 V DC | |
|
Typical current consumption from UA |
mA |
35 |
|
Maximum current consumption from UA |
mA |
45 |
|
Typical power consumption from UA |
W |
0.84 |
|
Maximum power consumption from UA |
W |
1.08 |
|
Overvoltage protection |
Electronic (35 V, 0.5 s) | |
|
Reverse polarity protection |
Reverse polarity protection diode | |
|
Transient protection |
Suppressor diode | |
| 1) | Including all tolerances, including ripple |
Power consumption of the entire module
|
Type |
S20-AI-8 | |
|
Typical power consumption 1) |
W |
1.365 |
|
Maximum power consumption 1) |
W |
1.605 |
| 1) | To UBus and UA |
Analog inputs
|
Type |
S20-AI-8 | |
|
Number of analog inputs 1) |
≤ 8 | |
|
Connection type |
Push-in technology | |
|
Connectivity technology |
2-wire technology (shielded, twisted pair) | |
|
Current input signal |
0 mA ... 20 mA 4 mA ... 20 mA -20 mA ... 20 mA |
|
|
Voltage input signal |
0 V ... 5 V -5 V ... 5 V 0 V ... 10 V -10 V ... 10 V |
|
|
Resolution A/D |
bits |
16 |
|
A/D conversion time |
µs |
2 |
|
Limit frequency (3 dB) |
30 Hz, 12 kHz (in fast mode) | |
|
Measurement representation |
16 bits (15 bits + sign) - - - - - |
|
|
Data formats |
IB IL | |
|
Process data update |
µs |
300 |
|
Filtering |
RFI filtering/passive TP 1st order | |
|
Input filter |
30 Hz, 12 kHz and averaging (configurable) | |
|
Precision |
0.1% (of measurement range end value with active averaging and 30 Hz filter) | |
|
Transient protection of the inputs |
Suppressor diode | |
| 1) | Differential inputs, voltage or current individually selectable |
Differential inputs, voltage
|
Type |
S20-AI-8 | |
|
Number of inputs |
8 | |
|
Voltage input signal |
0 V ... 5 V -5 V ... 5 V 0 V ... 10 V -10 V ... 10 V |
|
|
Typical input resistance voltage input |
kΩ |
268 |
|
Open circiut response |
Goes to 0 V | |
|
Common-mode voltage range signal ‒ ground |
-50 V DC ... 50 V DC | |
|
Overload protection |
V DC |
< ± 30 |
PROFIBUS telegram data
|
Type |
S20-AI-8 | |
|
Need for parameter data |
byte |
27 |
|
Need for configuration data |
byte |
6 |
Differential inputs, current
|
Type |
S20-AI-8 | |
|
Number of inputs |
8 | |
|
Current input signal |
0 mA ... 20 mA 4 mA ... 20 mA -20 mA ... 20 mA |
|
|
Typical input resistance power input |
Ω |
104 |
|
Open circiut response |
Regulating toward 0 mA; wire break detection for 4 mA ... 20 Ma | |
|
Maximum overload protection |
No; max. ±5.2 V DC, Imax = 50 mA | |
Mechanical tests
|
Type |
S20-AI-8 | |
|
Vibration resistance 1) |
g |
5 |
|
Shock 2) |
30 g, 11 ms duration, semi-sinusoidal shock pulse | |
|
Continuous shock 2) |
g |
10 |
| 1) | Acc. to EN 60068-2-6/IEC 60068-2-6 |
| 2) | Acc. to EN 60068-2-27/IEC 60068-2-27 |
Conformity
|
Type |
S20-AI-8 | ||
|
Conforms with |
|||
|
Testing of interference immunity acc. to EN 61000-6-2 |
Discharge of static electricity (ESD) |
Criterion B; 6 kV contact discharge; 8 kV air discharge acc. to EN 61000-4-2/IEC 61000-4-2 | |
|
Electro-magnetic fields |
Criterion A; field strength: 10 V/m acc. to EN 61000-4-3/IEC 61000-4-3 | ||
|
Fast transients (burst) |
Criterion B; 2 kV acc. to EN 61000-4-4/IEC 61000-4-4 | ||
|
Transient overvoltage (surge) |
Criterion B; supply lines DC: ±0.5 kV/±0.5 kV (symmetric/asymmetric); ±1 kV on shielded I/O lines acc. to EN 61000-4-5/IEC 61000-4-5 | ||
|
Line-fed disturbances |
Criterion A; test voltage 10 V acc. to EN 61000-4-6/IEC 61000-4-6 | ||
|
Testing of disturbance transmission acc. to EN 61000-6-3 |
Radio disturbance characteristics |
Class B acc. to EN 55022 | |
Electrical isolation/insulation of the voltage ranges
|
Type |
S20-AI-8 | |
|
Test distance |
Test voltage | |
|
5 V supply (logic)/24 V supply (peripherals) |
500 V AC, 50 Hz, 1 min. | |
|
5 V supply (logic)/function earth |
500 V AC, 50 Hz, 1 min. | |
|
24 V supply (peripherals)/function earth |
500 V AC, 50 Hz, 1 min. | |
|
Approvals |
|
The current approvals can be found at www.boschrexroth.com. |
Dimensions
|
Type |
S20-AI-8 | |
|
A |
mm |
53.6 |
|
B |
mm |
126.1 |
|
C |
mm |
54 |
|
Note on dimensions |
The depth applies when using a support rail TH 35-7.5 (acc. to EN 60715). | |