BOSCH REXROTH
R911172537
$1,348.42 USD
- BOSCH REXROTH
- Material:R911172537
- Model:S20-AI-8-RTD
Quantity in stock: 0
The Bosch Rexroth S20-AI-8-RTD (R911172537) is a sophisticated input module designed for the precise acquisition of temperature signals from resistive temperature sensors within a control system. This module is an integral component of the S cabinet IO series, known for its modular, compact design that provides exceptional flexibility and cost-effectiveness for custom machine concepts. It boasts a robust and easy-to-handle construction with fast reaction times, ensuring quick installation and maintenance. With eight channels available, the S20-AI-8-RTD module is compatible with a wide range of sensors, including all common platinum and nickel sensors as per DIN EN and SAMA standards. Additionally, it supports Cu10, Cu50, Cu100 sensors, and various KTY sensor types. The forced ventilated axial fan within the module ensures reliable operation under varying thermal conditions. The integration capabilities of this IO module are enhanced by open communication standards that ensure seamless connectivity and maximum system availability. Its space-saving design allows for top hat rail mounting in control cabinets or field installations. The innovative assembly and installation concept further simplifies the setup process. Part of product group ID ctrlX configurator, this module can be individually combined with other modules from Bosch Rexroth's IO systems to create tailored solutions for specific applications. The type code extension SAIRTD reflects its specialization in temperature detection, while its lightweight design contributes to an overall efficient system architecture. In summary, the Bosch Rexroth S20-AI-8-RTD input module represents a reliable solution for temperature monitoring tasks within automated systems, offering both versatility in sensor compatibility and ease of integration into existing control environments.
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: 0.261 kg
This module is designed for use within an S20 station. It is used to acquire the signals from resistive temperature sensors. The module supports all common platinum and nickel sensors in accordance with DIN EN 60751 and SAMA. Furthermore, the sensors Cu10, Cu50, Cu53, and various KTY8x sensor types are supported.
| 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-RTD |
| 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-RTD**&downloads=true |
| Weight | 0.261 |
General data
|
Type |
S20-AI-8-RTD | |
|
Color |
Gray | |
|
Weight 1) |
g |
215 |
|
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-RTD | |
|
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-RTD | |
|
Connection type |
Bus base module | |
|
Transmission speed |
MBit/s |
100 |
Power supply to logic
|
Type |
S20-AI-8-RTD | |
|
Logic voltage UBus 1) |
V DC |
5 |
|
Typical current consumption from UBus |
mA |
115 |
|
Maximum current consumption from UBus |
mA |
180 |
|
Typical power consumption from UBus |
W |
0.58 |
|
Maximum power consumption from UBus |
W |
0.9 |
| 1) | Via bus base module |
Power supply to peripherals
|
Type |
S20-AI-8-RTD | |
|
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 |
15 |
|
Maximum current consumption from UA |
mA |
25 |
|
Typical power consumption from UA |
W |
0.36 |
|
Maximum power consumption from UA |
W |
0.6 |
|
Overvoltage/reverse polarity protection supply voltage |
Electronic (35 V, 0.5 s)/reverse polarity protection diode | |
|
Transient protection |
Suppressor diode | |
| 1) | Including all tolerances, including ripple |
Power consumption of the entire module
|
Type |
S20-AI-8-RTD | |
|
Typical power consumption 1) |
W |
0.94 |
|
Maximum power consumption 1) |
W |
1.5 |
| 1) | To UBus and UA |
Analog inputs
|
Type |
S20-AI-8-RTD | |
|
Number of analog inputs 1) |
8 | |
|
Connection type |
Push-in technology | |
|
Connectivity technology |
2-, 3-, 4-wire technology (shielded) | |
|
Supported sensor types (RTD) |
Pt, Ni, KTY, Cu sensors | |
|
Linear resistance range |
0 Ω ... 500 Ω, 0 kΩ ... 5 kΩ | |
|
Resolution A/D |
bits |
24 |
|
Measurement representation |
16 bits (15 bits + sign) - - - - - |
|
|
Data formats |
IB IL | |
|
Input filter time |
40 ms, 60 ms, 100 ms, 120 ms (configurable) | |
|
Relative accuracy |
See tables under tolerance specifications | |
|
Absolute accuracy |
Typ. ±0.1 K (Pt100 in 3 wire connection) | |
|
Short-circuit protection, overload protection of the inputs |
Yes | |
|
Transient protection of the inputs |
Yes | |
|
Transient protection of the sensor supplies |
Yes | |
|
Nominal value of the power sources |
1 mA (Pt100, Ni100, RLin 500 Ω; pulsed power, this specification is valid during the scanning phase) 210 μA (Pt1000, Ni1000, RLin 5000 Ω; pulsed power, this specification is a valid during the scanning phase) |
|
|
Differential non-linearity |
Typ. 1 ppm/±0.0001 % (in all areas) | |
|
Integral non-linearity |
Typ. 30 ppm/±0.003 % (Pt100) Typ. 20 ppm/±0.002 % (RLin 500 Ω) Typ. 200 ppm/±0.02 % (RLin 5000 Ω) |
|
| 1) | For resistive temperature sensors |
Electrical isolation/insulation of the voltage ranges
|
Type |
S20-AI-8-RTD | |
|
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. | |
Mechanical tests
|
Type |
S20-AI-8-RTD | |
|
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-RTD | ||
|
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 | |
|
Approvals |
|
The current approvals can be found at www.boschrexroth.com. |
Dimensions
|
Type |
S20-AI-8-RTD | |
|
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). | |