BOSCH REXROTH
R911173743

$1,085.08 USD

BOSCH REXROTH
Material:R911173743
Model:S20-AIAO-2

Quantity in stock: 0

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Repairs available

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth S20-AIAO-2 (R911173743) is a sophisticated analog input and output module designed to integrate seamlessly into an S IO cabinet station. This compact and modular unit is tailored for top hat rail mounting and offers a space-saving solution for various control applications. The model boasts an innovative assembly and installation concept that simplifies the setup process, making it an efficient choice for users seeking a streamlined approach to system configuration. Equipped with multiple channels, the S20-AIAO-2 module is capable of handling a variety of voltage ranges, including ±10V, 0-10V, ±5V, and 0-5V. These voltage signals can be individually configured to meet the specific needs of each application. The versatility of this unit allows it to accommodate different types of analog signals, making it suitable for a broad range of uses where precise signal processing is critical. With its compact design and state-of-the-art technology, the Bosch Rexroth S20-AIAO-2 module stands out as an essential component for users who require reliable and accurate analog signal acquisition and output within their control systems. Its robust construction ensures durability and consistent performance in demanding environments.

S20 I/O cabinet

Analog input and output module, 2 inputs, 2 outputs, power/voltage signals

Unpacked Weight: 0.19 kg

This module is designed for use within an S20 station. It is used for the acquisition and output of 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-AIAO-2
Productgroup ID	4,6
ctrlX configurator	https://www.boschrexroth.com/ctrlx-configurator/
Number of channels	2
EPLAN	https://ecad-configuration.boschrexroth.com/?rootpartnr=BOS.S20-AIAO-2**&downloads=true
Weight	0.19

General data

Type		S20-AIAO-2
Color		Gray
Weight 1)	g	200
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
Installation position		Any (no temperature derating)

1)	Including plug and bus base module

Connection data

Type		S20-AIAO-2
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-AIAO-2
Connection type		Bus base module
Transmission speed	MBit/s	100

Power supply to logic

Type		S20-AIAO-2
Logic voltage UBus 1)	V DC	5
Typical current consumption from UBus	mA	120
Maximum current consumption from UBus	mA	150
Typical power consumption from UBus	W	0.6
Maximum power consumption from UBus	W	0.75

1)	Via bus base module

Power supply to peripherals

Type		S20-AIAO-2
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	40
Maximum current consumption from UA	mA	80
Typical power consumption from UA	W	0.96
Maximum power consumption from UA	W	1.92
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-AIAO-2
Typical power consumption 1)	W	1.56
Maximum power consumption 1)	W	2.67

1)	To UBus and UA

Analog inputs

Type		S20-AIAO-2
Number of analog inputs 1)		2
Connection type		Push-in technology
Connectivity technology		2-wire technology (shielded)
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
Measurement representation		16 bits (15 bits + sign) - - - - -
Data formats		IB IL, standardized representation
Process data update	µs	150
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
Typical input resistance power input	Ω	104
Typical input resistance voltage input	kΩ	268
Open circiut response		Regulating toward 0 V, 0 mA; wire break detection for 4 mA ... 20 Ma
Common-mode voltage range signal ‒ ground		-50 V DC ... 50 V DC
Overload protection for the power inputs		No; max. ±5.2 V DC, Imax = 50 mA
Maximum overload protection of the voltage inputs	V DC	± 30

1)	Differential inputs, voltage or current individually selectable

Analog outputs

Type		S20-AIAO-2
Number of analog outputs		2
Connection type		Push-in technology
Connectivity technology		2-wire (shielded, twisted pair)
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
Resolution D/A	bits	16
Output value representation		16 bits (15 bits + sign)
Data formats		IB IL, standardized representation
Process data update	µs	150
Load/output load current output	Ω	≤ 500
Load/output load voltage output	kΩ	> 2
Precision		Typ. 0.1 % (of the output range end value)
Short-circuit protection, overload protection		Electronic
Transient protection		Suppressor diode

Configuration and parameter data in a PROFIBUS system

Type		S20-AIAO-2
Need for parameter data	byte	11
Need for configuration data	byte	7

Electrical isolation/insulation of the voltage ranges

Type		S20-AIAO-2
Test distance		Test voltage
5 V supply (logic)/24 V supply (peripherals)		500 V AC, 50 Hz, 1 min.
5 V supply (logic)/analog inputs and outputs		500 V AC, 50 Hz, 1 min.
5 V supply (logic)/function earth		500 V AC, 50 Hz, 1 min.
24 V supply (peripherals)/analog inputs and outputs		500 V AC, 50 Hz, 1 min.
24 V supply (peripherals)/function earth		500 V AC, 50 Hz, 1 min.
Analog inputs and outputs/function earth		500 V AC, 50 Hz, 1 min.

Mechanical tests

Type		S20-AIAO-2
Vibration resistance 1)	g	5
Shock 2)	g	30
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-AIAO-2
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.

technical illustration-R911173743-S20 I/O cabinet

Dimensions

Type		S20-AIAO-2
A	mm	35
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).

BOSCH REXROTHR911173743