Accessories for R911173255

INTERFACE MODULE S20-PSDO-8/3

Manufacturer: Bosch Rexroth

Material #: R911173255

Model : S20-PSDO-8/3

***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-PSDO-8/3 (R911173255) is a safety-related digital output module designed for use in PROFIsafe systems. It is characterized by its modular, compact design that allows for flexible and cost-effective implementation into custom machine concepts. This particular module boasts robust mechanics, including a forced ventilated axial fan that ensures reliable operation under various conditions. The S20-PSDO-8/3 is engineered for easy handling, quick installation, and fast reaction times, making it suitable for both control cabinet and field applications. The device supports open communication standards for seamless integration with high availability systems and features individually combinable modules that adhere to innovative assembly and installation concepts. This IO technology is optimized for space-saving top hat rail mounting, contributing to a compact and straightforward setup. With its type code extension SPSDO, the S20-PSDO-8/3 falls under the product group ID of the ctrlX configurator. It offers a number of channels that can be easily managed through tools like EPLAN for efficient planning and configuration. This output module provides 8 safe digital outputs which can be configured either as 4 two-channel outputs or as 8 single-channel outputs to meet various safety requirements. It comes with diagnostic and status indicators to facilitate monitoring and troubleshooting. The module meets stringent safety standards with SIL3 compliance according to EN 62061, SILCL3 according to EN 62061, and Category 4/PLe as per EN ISO 13849-1 for assured operational safety. The electronic device nameplate ensures clear identification of the module's specifications. Its weight is kept minimal without compromising on durability or functionality, further enhancing its suitability for diverse industrial applications where space efficiency and safety are paramount.

$1,598.87 USD

Availability: 46 In Stock

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Qty: Delivered as early as May 13, 2024 when ordered in

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INTERFACE MODULE S20-PSDO-8/3

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: 0.356 kg

Diagnostic and status indicators

Safety-related digital output module, IP20 protection, for use in PROFIsafe systems. The module has 4 safe digital outputs for two-channel assignment or 8 safe digital outputs for single-channel assignment.

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-PSDO-8/3
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-PSDO-8%2F3**&downloads=true
Weight	0.356

General data

Type		S20-PSDO-8/3
Weight 1)	g	≈ 220
Operating mode		PROFIsafe process data mode with 4 words
Ambient temperature (operation) 2)		-35 °C ... +60 °C
Ambient temperature (operation) 3)		-35 °C ... +55 °C
Ambient temperature (storage/transport)		-40 °C ... +85 °C
Permissible relative humidity (operation)		75 % on average, 85 % occasionally
Permissible relative humidity (storage/transport)		75 % on average, 85 % occasionally
Air pressure (operation)		70 kPa … 108 kPa (up to 3000 m above sea level)
Air pressure (storage/transport)		66 kPa … 108 kPa (up to 3500 m above sea level)
Protection type 4)		IP20
Protection class 5)		III, IEC EN 61140, VDE 0140-1
Clearances and creepage distances		Acc. to IEC 60439-1, derived from IEC 60664-1
Housing material		Plastic PBT, self-extinguishing (V0)
Supported stop category		0; 1 in error-free state acc. to EN 60204

1)	Including plug
2)	Any installation position
3)	Acc. to CULUS; with max. total current 6 A; 4 outs loaded with 1,5 A or 8 outs loaded with 0,75 A
4)	Operation min. in installation space IP54
5)	Protective extra-low voltage

Connection data

Type		S20-PSDO-8/3
Designation		S20 connector
Connection type		Tension spring modules
Conductor cross-section solid/flexible/AWG		0.5 mm² ... 1.5 mm² 0.25 mm² ... 1.5 mm² 24 ... 16
Stripping length	mm	8

Safety characteristics

Type		S20-PSDO-8/3
Acc. to IEC 61508/EN 61508
Achievable SIL 1)		SIL 2 (single-channel) SIL 3 (two-channel) -
Probability of dangerous failure by demand through the safety function (PFD)		SIL 2: Maximum 1 % of 10-2 (corresponds to 1 * 10-4) SIL 3: Maximum 1 % of 10-3 (corresponds to 1 * 10-5)
Probability of dangerous failure per hour for the whole module (PFH) 2)		SIL 2: Maximum 1 % of 10-6 (corresponds to 1 * 10-8) SIL 3: Maximum 1 % of 10-7 (corresponds to 1 * 10-9) -
Hardware error tolerance (HFT) of the module		1
Permissible operating time 3)	Years	20
Acc. to EN 62061
Achievable SIL Claim Limit 1)		SIL CL 2 = SIL 2 (single-channel) SIL CL 3 = SIL 3 (two-channel) -
Safe Failure Fraction (SFF)	%	99
Probability of dangerous failure per hour for the whole module (PFH) 2)		SIL 2: Maximum 1 % of 10-6 (corresponds to 1 * 10-8) SIL 3: Maximum 1 % of 10-7 (corresponds to 1 * 10-9) -
Hardware error tolerance (HFT) of the module		1
Permissible operating time 3)	Years	20
Acc. to EN ISO 13849-1
Achievable Performance Level 1)		PL d (single-channel) PL e (two-channel) -
Degree of diagnostic cover (DC)	%	99
Mean time to a dangerous failure (MTTFd)		100 years -

1)	Depending on the parameterization and circuit
2)	Depending on the parameterization
3)	With low demand rate, 25 years

Supply voltage UBus (Logic)

Type		S20-PSDO-8/3
Logic voltage UBus	V DC	5
Typical current consumption from UBus 1)	mA	260
Maximum current consumption from UBus	mA	280

1)	All outputs set; supply through UO from 19.2 V DC ... 30.2 V DC

Supply voltage UO (Actuators)

Type		S20-PSDO-8/3
Nominal voltage 1)	V DC	24
Ripple	Vpp	3.6
Permissible voltage range 2)		19.2 V DC ... 30.2 V DC
Current consumption from UO 3)	mA	25
Permitted interruption time 4)	ms	10
Overvoltage protection		Yes (in module)
Reverse polarity protection		Yes (in module)
Undervoltage detection		Yes, at approx. 17 V
Diagnosis displays		LED (green) UO
External protection 5)	A	≤ 8

1)	Acc. to EN 61131-2, EN 60204
2)	Including all tolerances, including ripple
3)	All outputs set; supply from UO with 30.2 V DC; without supply of actuators
4)	Within this period of time, the output voltage for the secure outputs breaks down, since the outputs are not buffered internally
5)	Slow time-lag

Safe digital outputs

Type				S20-PSDO-8/3
Number of digital outputs				4/8 (two-channel/single-channel, plus-switching)
Supply				Supply voltage UO (Actuators)
Maximum output current	Per output		A	≤ 2
	Per output (acc. to CULUS)		A	≤ 1.5
	All outputs (total current)		A	≤ 8
	All outputs (total current) (acc. to CULUS)		A	≤ 6
	Per group (total current)	Group 1 (OUT0_K1, OUT1_K1, OUT2_K1, OUT3_K1)	A	≤ 4
		Group 1 (OUT0_K1, OUT1_K1, OUT2_K1, OUT3_K1) (acc. to CULUS)	A	≤ 3
		Group 2 (OUT0_K2, OUT1_K2, OUT2_K2, OUT3_K2)	A	≤ 4
		Group 2 (OUT0_K2, OUT1_K2, OUT2_K2, OUT3_K2) (acc. to CULUS)		≤ 3 A
Maximum output voltage low state			V	< 5
Maximum leakage current low state			mA	≤ 2
Minimum holding voltage of the connected loads			V	> 5
Maximum load	Inductance		H	1
Maximum load	Capacitive (in relation to current)			10 µF per channel; 10 µF in total
Minimum load	16 mA at 24 V		kΩ	1.5
Limited inductive cut-off voltage			V	- 15
Output voltage				UO ‒ ca. 1 V
Simultaneity 1)			%	100
Maximum switching frequency				1 Hz; 0.2 Hz > 1 A - -
Filter time				None
Switch-off delay for shutdown 2)	Configurable			250 ms ... 128 s
Maximum duration of test pulses	In deactivated state; drive actively		ms	1
Maximum duration of test pulses	In activated state 3)		ms	3
Status indicators				One green LED per output
Diagnosis displays				One red LED per output

1)	Up to 45 °C (observe maximum current load)
2)	After stop category 1; precision ±5 % of parameterized value
3)	Depending on the load capacity

Mechanical tests

Type		S20-PSDO-8/3
Vibration resistance 1)		10 ... 57 Hz: 0.35 mm with constant amplitude; 57 ... 150 Hz; 5 g acceleration, constant amplitude
Shock 2)		30 g, 11 ms; criterion A

1)	Acc. to IEC 60068-2-6
2)	Acc. to IEC 60068-2-27

Conformity

Type		S20-PSDO-8/3
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; field strength: 10 V/m acc. to EN 61000-4-3/IEC 61000-4-3
	Fast transients (burst)	Criterion A; test voltage 2 kV acc. to EN 61000-4-4/IEC 61000-4-4
	Transient overvoltage (surge)	Testing severity 2, criterion A;supply lines DC: 0.5 kV/0.5 kV (symmetric/asymmetric); signal lines: 1.0 kV/2.0 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 61000-6-4	Testing of line-fed disturbance transmission	Class B, residential area, acc. to EN 55022

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

Dimensions

Type		S20-PSDO-8/3
A	mm	53.6
B	mm	126.1
C	mm	54