Accessories for R911173749

RELAY MODULE S20-DOR-4/2-220-AC

Manufacturer: Bosch Rexroth

Material #: R911173749

Model : S20-DOR-4/2-220-AC

***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-DOR-4/2-220-AC (R911173749) is a state-of-the-art IO module designed to provide efficient and flexible solutions for machine automation. This module boasts a compact and modular design, making it an excellent choice for space-saving top hat rail mounting within control cabinets or field installations. The S20-DOR-4/2-220-AC features four relay Normally Open (NO) contacts, offering independent and floating connections that cater to a variety of actuator types. Its forced ventilated axial fan ensures reliable operation under various conditions. With a nominal current per output of 2A and a total current capacity of 8A across the module, it is well-suited for handling substantial loads. The quick reaction time and ease of handling enhance the module's performance in demanding applications. The robust design and mechanics are complemented by diagnostic and status indicators, which facilitate monitoring and maintenance. Integration into existing systems is seamless thanks to open communication standards, ensuring maximum availability of the IO modules. Users benefit from innovative assembly and installation concepts that reduce setup time significantly. Additionally, the S20-DOR-4/2-220-AC allows for mixed usage with low voltage and extra low voltage modules within the same S station, providing unparalleled versatility. This product is part of Bosch Rexroth's ctrlX AUTOMATION system, which can be configured using the ctrlX configurator tool available online. The product group ID falls under the ctrlX AUTOMATION series, emphasizing its compatibility with a broad range of automated solutions provided by Bosch Rexroth. With all these features packed into a streamlined package, the S20-DOR-4/2-220-AC (R911173749) stands out as an essential component for modern automation tasks requiring reliability, flexibility, and high performance.

$881.29 USD

More are expected on December 19, 2024

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Status: This product is temporarily out of stock.

Qty: Delivered as early as December 19, 2024 when ordered in

This product is eligible for factory repair.

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RELAY MODULE S20-DOR-4/2-220-AC

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: 0.254 kg

Diagnostic and status indicators

This module is designed for use within an S20 station. It has four relay N/O contacts that are independent from each other and floating. Low voltage and extra low voltage modules can be used directly next to each other in an S20 station.

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-DOR-4/2-220-AC
Productgroup ID	4,6
ctrlX configurator	https://www.boschrexroth.com/ctrlx-configurator/
Number of channels	4
EPLAN	https://ecad-configuration.boschrexroth.com/?rootpartnr=BOS.S20-DOR-4%2F2-220-AC**&downloads=true
Weight	0.254

General data

Type		S20-DOR-4/2-220-AC
Color		Gray
Weight 1)	g	206
Ambient temperature (operation)		-25 °C ... +60 °C
		-25 °C ... +50 °C
		-25 °C ... +40 °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
Installation position		Any (pay attention to temperature and power derating)
Degree of contamination		2
Overvoltage class		III (EN 61010-2-201/UL 61010-2-201), up to 2000 m above sea level; II (EN 61010-2-201/UL 61010-2-201), up to 3000 m above sea level

1)	Including plug and bus base module
2)	Max 6 A/channel for wall mounting on a horizontal support rail; max. 4 A/channel for any installation position
3)	Max 8 A/channel for wall mounting on a horizontal support rail; max. 6 A/channel for any installation position
4)	Max. 8 A/channel in any installation position

Connection data

Type		S20-DOR-4/2-220-AC
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-DOR-4/2-220-AC
Connection type		Bus base module
Transmission speed	MBit/s	100

Power supply to logic

Type		S20-DOR-4/2-220-AC
Logic voltage UBus 1)	V DC	5
Maximum current consumption from UBus 2)	mA	280
Maximum power consumption from UBus 2)	W	1.4

1)	Via bus base module
2)	All relays tightened

Relay output

Type			S20-DOR-4/2-220-AC
Number of outputs 1)			4
Connection type			Push-in technology
Connectivity technology			2-wire
Nominal output voltage			220 V DC, 230 V AC
Output voltage range			24 V DC ... 220 V DC -20 %/+15 % 24 V AC ... 230 V AC -20 %/+15 % (50/60 Hz)
Output current	Per channel	A	≤ 8
Output current	Per module	A	32
Switch-on current			Max. 15 A (for 4 s), max. 65 A (for 0.02 s)
Contact version			4 floating N/O contacts
Contact material			AgSnO2
Switching current 2)		A	≤ 8
Switching capacity 3)		VA	≤ 2000
Switching capacity acc. to IEC 60947-5-1			6 A (120 V (AC-15))
			3 A (240 V (AC-15))
			0.22 A (125 V (DC-13))
			0.1 A (250 V (DC-13))
Switching frequency	No load	Hz	20
Switching frequency	With load	Hz	0.1
Nominal current consumption 4)		mW	212
Typical response delay		ms	10
Typical bouncing time		ms	3
Typical release time		ms	5
Service life	Mechanical		10*106 switching cycles
Service life	Electrical		100,000 switching cycles
Common potentials			All contacts floating

1)	N/O contacts
2)	cos phi = 1 DC see load limit curve, e.g. following values: max. 8 A DC (≤30 V, ohmic load) max. 500 mA DC (110 V, ohmic load) max. 250 mA DC (220 V DC, ohmic load) max. 220 mA DC (125 V DC, L/R ≤50 ms, applications with UL approval) max. 110 A DC (250 V DC, L/R ≤50 ms, applications with UL approval)
3)	DC see load limit curve, e.g. following values: max. 240 W (30 V DC) max. 55 W (≥60 V DC) max. 25 W (125 V DC, 250 V DC, applications with UL approval)
4)	Per relay

PROFIBUS telegram data

Type		S20-DOR-4/2-220-AC
Need for parameter data	byte	1
Need for configuration data	byte	6

Error messages to the higher-level control or computer system

Type		S20-DOR-4/2-220-AC
Error message		None

Electrical isolation/insulation of the voltage ranges

Type		S20-DOR-4/2-220-AC
Test distance		Test voltage
Relay contact/logic		4 kV measurement surge voltage (safe separation according to EN 61010-2-201/IEC 61010-2-201)
Relay contact/logic		5 kV pulse test voltage according to EN 61850/IEC 61850
Contact/function earth		4 kV measurement surge voltage (safe separation according to EN 61010-2-201/IEC 61010-2-201)
Contact/function earth		5 kV pulse test voltage according to EN 61850/IEC 61850
Contact/contact (open contact)		1 kV, 50 Hz, 1 min.
Contact/contact (adjacent plugs)		2.5 kV pulse test voltage according to EN 61850/IEC 61850

Mechanical tests

Type		S20-DOR-4/2-220-AC
Vibration resistance 1)	g	5
Shock 2)		20 g (contact interruption) / 5 g (contact)
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-DOR-4/2-220-AC
Conforms with
Testing of interference immunity acc. to EN 61000-6-2	Discharge of static electricity (ESD)	Criterion A; 6 kV contact discharge; 8 kV air discharge acc. to EN 61000-4-2/IEC 61000-4-2
	Electro-magnetic fields	Criterion A; 20 V/m to 1 GHz, 10 V/m to 3 GHz acc. to EN 61000-4-3/IEC 61000-4-3
	Fast transients (burst)	Criterion A; 4 kV acc. to EN 61000-4-4/IEC 61000-4-4
	Transient overvoltage (surge)	Criterion A; ±4 kV (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
Developed by norm IEC 61850-3	Discharge of static electricity (ESD)	Criterion A; 6 kV contact discharge; 8 kV air discharge acc. to EN 61000-4-2/IEC 61000-4-2
	Electro-magnetic fields	Criterion A; 20 V/m to 1 GHz, 10 V/m to 3 GHz acc. to EN 61000-4-3/IEC 61000-4-3
	Fast transients (burst)	Criterion A; 4 kV acc. to EN 61000-4-4/IEC 61000-4-4
	Transient overvoltage (surge)	Criterion A; ±4 kV (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
	Interference immunity from magnetic fields	300 A/m permanent, 1000 A/m for 1 s acc. to EN 61000-4-8/IEC 61000-4-8
	Interference immunity from damped oscillating magnetic fields	100 A/m acc. to EN 61000-4-10/IEC 61000-4-10
	Interference immunity from conducted, common mode interferences	30 V permanent, 300 V for 1 s acc. to EN 61000-4-16/IEC 61000-4-16
	Damped oscillating shafts	2.5 kV (asymmetric) acc. to EN 61000-4-18/IEC 61000-4-18
	Radio disturbance characteristics	Class B acc. to EN 55022

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

Dimensions

Type		S20-DOR-4/2-220-AC
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).