Accessories for R911172541

DIGITAL OUTPUT MODULE S20-DO-8/2-2A

Manufacturer: Bosch Rexroth

Material #: R911172541

Model : S20-DO-8/2-2A

***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-DO-8/2-2A (R911172541) is a state-of-the-art digital output module designed to seamlessly integrate into S IO cabinets. This module is engineered to manage and output digital signals through its 8 outputs that operate on a 24 V DC supply, with a current capacity of 0.5 A per channel. The connection technology utilized is the conductor connection technique, which ensures reliable and secure connections. With its compact design, the S20-DO-8/2-2A module maximizes space efficiency while providing the flexibility of top hat rail mounting. The innovative assembly and installation concept allows for quick and easy integration into various control systems without compromising on functionality or performance. This module also features diagnostic and status indicators that aid in monitoring its operation and troubleshooting any potential issues. Each of the 8 channels can be individually combined with other modules, offering customization to meet specific application needs. The outputs are designed to be short-circuit proof, safeguarding against potential electrical mishaps, and ensuring continuous operation even under demanding conditions. Furthermore, this digital output module comes equipped with an electronic device nameplate for easy identification and management within complex systems. Its robust construction and advanced features make it an essential component for effectively controlling actuators using 2-wire connection technology in a variety of automated environments.

$430.41 USD

Availability: 138 In Stock

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Qty: Delivered as early as May 15, 2024 when ordered in

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DIGITAL OUTPUT MODULE S20-DO-8/2-2A

S20 I/O cabinet

Digital output module, 8 outputs, 24 V DC, 2.0 A, 2-conductor connection technique

Unpacked Weight: 0.18 kg

Diagnostic and status indicators

This module is designed for use within an S20 station. It is used to output digital signals. The outputs are protected against short circuits and overload.

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-DO-8/2-2A
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-DO-8%2F2-2A**&downloads=true
Weight	0.18

General data

Type		S20-DO-8/2-2A
Color		Gray
Weight 1)	g	136
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-DO-8/2-2A
Designation		S20 connector
Connection type		Spring-cage connection with direct plug technology
Conductor cross-section solid/flexible/AWG		0.5 mm² ... 1.5 mm² 0.5 mm² ... 1.5 mm² 20 ... 16
Stripping length	mm	8

Interface local bus

Type		S20-DO-8/2-2A
Connection type		Bus base module
Transmission speed	MBit/s	100

Power supply to logic

Type		S20-DO-8/2-2A
Logic voltage UBus 1)	V DC	5
Maximum current consumption from UBus	mA	≤ 150
Maximum power consumption from UBus	mW	≤ 750

1)	Via bus base module

Power supply to peripherals

Type		S20-DO-8/2-2A
Feed to digital output modules UO	V DC	24
Maximum permitted voltage range 1)		19.2 V DC ... 30 V DC
Current consumption from UO 2)	A	16
Typical power consumption from UO 3)	mW	260
Maximum power consumption from UO 4)	W	480
Overvoltage/reverse polarity protection supply voltage		Electronic (35 V, 0.5 s) / parallel diode; with external security 5 A (only for commissioning)
Guarantee 5)	A	≤ 16

1)	Including all tolerances, including ripple
2)	Secure externally; if the total current exceeds 8 A, connect the supply to the feed connector in parallel using both terminal points!
3)	Without actuators
4)	From that, 625 mW internal losses
5)	Reverse polarity protection up to 5 A

Digital outputs

Type				S20-DO-8/2-2A
Number of digital outputs				8
Connection type				Direct plug-in technology
Connectivity technology				2-wire technology
Nominal output voltage				24 V DC
Output current per channel			A	≤ 2
Output current per device 1)			A	≤ 16
Nominal load	Ohmic	12 Ω; for nominal voltage	W	≤ 48
	Lamps	for nominal voltage	W	≤ 48
	Inductance	1.2 H, 12 Ω; for nominal voltage	VA	≤ 48
Signal delay upon activation			µs	≤ 150
Signal delay upon deactivation 2)			µs	≤ 150
Switching frequency				Max. 3000 per second (for ohmic nominal load) Max. 1 per second (for inductive nominal load) Max. 4 per second (for lamp nominal load)
Load			kΩ	≥ 10
Energy consumption				See diagram
Output voltage in deactivated state			V	≤ 1
Output current in deactivated state			μA	≤ 300
Behavior	For overload			Shutdown with automatic restart
Behavior	For inductive overload			Output can be destroyed
Reverse voltage protection from short pulses				Limited reverse voltage protection up to 0.5 A for 1 s
Overcurrent cutoff			A	> 2.8
Output current upon overvoltage in deactivated state			mA	< 1
Short-circuit protection, overload protection of the outputs				Electronic

1)	Secure externally
2)	With at least 100 mA load current

PROFIBUS telegram data

Type		S20-DO-8/2-2A
Need for parameter data	byte	3
Need for configuration data	byte	6

Error messages to the higher-level control or computer system

Type		S20-DO-8/2-2A
Error message		Short-circuit/overload of digital outputs

Mechanical tests

Type		S20-DO-8/2-2A
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

Electrical isolation/insulation of the voltage ranges

Type		S20-DO-8/2-2A
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.

Conformity

Type		S20-DO-8/2-2A
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) 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.

Approvals
The current approvals can be found at www.boschrexroth.com.

Dimensions

Type		S20-DO-8/2-2A
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).