G9SR-BC201-RC

## Safety Relay Units G9SR family 

- Diagnosis with LEDs 

- Selectable operating modes and times 

- Increased extension possibilities 

industrial.omron.eu/g9sr 

A complete standalone Safety Relay Unit family - G9SR 

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## Safety competence built in 

Omron’s proven safety knowledge is backed by many years of experience in producing safety solutions covering the entire safety chain. This means full safety protection in all phases of the machine lifecycle, as provided by the G9SR family of Safety Relay Units. 

- Covers safety input, control and output functions 

- Failure-rate reduction through electronic safety systems 

- Maximises safety process control 

- Supports all phases of the machine lifecycle 

## Product Lineup 

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Hardwired and programmable safety control<br>Stand-alone Controllers Integrated Safety Controller<br>G9SP NX-S NX<br>G9SX<br>G9SR<br>Small < Application size > Large<br>Programmable<br>Hard-wired<br>**----- End of picture text -----**<br>


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Safety control that meet every requirement<br>GLOBAL<br>The Omron safety control units have just the right<br>product for your machine, whatever the application.<br>application knowledge<br>Make the perfect choice from just five product families<br>using the quick selection guide. partner<br>START<br>Safety CPUs<br>Integrated Safety YES NX-SL 3300<br>NX-SL 3500<br>NO<br>Standalone<br>Controller with more than<br>20 safety inputs or YES NX-S<br>16 safety outputs<br>NO<br>Compact YES G9SP<br>standalone controller<br>NO<br>Dedicated pre-defined safety<br>functions YES G9SX safety relay units<br>NO<br>G9SR<br>General purpose safety functions<br>(E-Stop, door monitoring, light<br>curtain)<br>**----- End of picture text -----**<br>


SAFETY PRODUCTS Safety services SAFETY CHAIN ILO 

A complete standalone Safety Relay Unit family - G9SR 

## The G9SR Safety Relay Unit family 

The three family members G9SR basic, advanced and extension are all equipped with removable springtype terminal blocks for fast installation and front-view LED diagnosis. DIP-switches in the front panel are used to configure the control functions of the Safety Relay modules. 

## G9SR basic unit 

The basic unit of the G9SR family is 17.5mm wide and has semiconductor safety outputs with up to 2A switching current to easily drive even large contactors. 

- Compatible for a variety of safety solutions like E-Stop, guard monitoring devices, light curtains and others 

- Fast response time for short safety distance 

- Semiconductor outputs for wear-free operation 

- DIP-switch configurable for fast setup/customized function 

- Removable spring-type terminals for fast installation 

- Certified to PLe category (EN/ISO 13849-1) standards 

## G9SR advanced unit 

The advanced unit of the G9SR family is 22.5mm wide and can drive up to 5A/250V using safety relay outputs. In addition, the advanced unit can be set up as a master module to control additional inputs and outputs. 

- Compatible for a variety of safety solutions like E-Stop, guard monitoring devices, light curtains and others 

- Safety relay outputs with 5A loading 

- DIP-switch configurable for fast setup/customized function 

- Removable spring-type terminals for fast installation 

- Control centre for input/output extension modules 

- Certified to PLe category (EN ISO 13849-1) standard 

A complete standalone Safety Relay Unit family - G9SR 

## Built-in input and output extension 

The G9SR input and output extension capability gives flexibility to the designer of the safety control system in the number of safety in- and outputs needed by a two wire connection system. 

## Input extension of G9SR advanced unit 

Each advanced unit of the G9SR family can control up to two G9SR basic units that are configured as additional safety inputs. Maximum distance between the G9SR input modules is 10m. 

- Compatible for a variety of safety solutions like E-Stop, guard monitoring devices, light curtains and others 

- Up to three high-level safety input functions 

- Safe connection up to PLe of modular machines (eg. E-Stop pushbutton per machine module) 

- Up to 10 m distance between G9SR basic units 

Output extension of G9SR advanced unit Additional safety realy outputs are provided by the G9SR extension unit with a 22.5mm wide housing and safe on- and off delay timer on board up to PLe, and a maximum delay time of 90 seconds each. 

- Up to four safety output functions in PLe 

- One immediate safety output and three with safe timing function 

- Up to 1m distance between G9SR extension units 

Up to three of the G9SR extension units can be connected to a G9SR advanced unit to increase the number of safety relay outputs, each of them with 5A switching capacity. The maximum distance between G9SR extension modules can be up to 1m. 

A complete standalone Safety Relay Unit family - G9SR 

## The configurable safety control unit to meet your additional safety needs 

The configurable G9SP safety control unit is ideal for applications where future reconfiguration may be necessary to add new safety features to your setup. 

- Ideal for quickly reconfiguring an existing setup 

- Also for multiple stand-alone systems with the same specs 

- Direct connection to non-contact switches, single-beam sensors, safety mats 

- Single GUI for configuration, simulation, testing and validation 

- Certified to PLe category (EN ISO 13849-1) standard 

## Configurations matrix 

- 1 Safety controller G9SP 

- 2 Expansion I/O Units 

- 3 Memory cassette 

- 4 Ethernet option board 

- 5 RS-232C option board 

- 6 Compact non-contact door switch 

- 7 Safety mats 

- 8 CJ1/PLC 

- 9 Relays with forcibly guided contacts 

- 10 AC Servomotor/Drives G5 series 

- 11 Configurator 

- 12 Programmable terminal NB series 

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Expansion I/O<br>G9SP CPU Unit Unit<br>Designing Reusing<br>Option Board<br>I/O<br>Ethernet Serial<br>Si oS<br>Simulating Packaging<br>PLC<br>**----- End of picture text -----**<br>


## Reconfigurable 

- Omron configuration tool with easy-to-use graphic interface 

- Easy definition, simulation, testing and validation of all inputs and output 

- Configurations can be copied and applied to all systems using a make-once/use-many profile 

- Set-up can be adapted quickly and easily to meet changing needs 

## Flexible 

- Can be reconfigured for multiple purpose 

- Direct connection to noncontact switches or safety mat 

- Three I/O sizes are available: 20/8, 10/16 and 10/4 

- Covers the full range of small to mid sized systems 

- Optional expansion units for standard I/O signals (12/8 and 0/Up to 128 function blocks 

## Simple 

- On-screen text and icon-driven menus for quick guidance 

- Clear alerts and system status updates 

**G9SR** 

Safety controllers 

## **Compact safety relay unit family** 

G9SR family modules operate standalone and as a system with input and output extension. All modules are simple to set up using DIP-switches and provide clear diagnosis via LEDs on the front. 

- Three modules for all safety relay unit applications 

- Solid-state outputs for long life and high current safety relay outputs 

- Detailed LED indications enable easy diagnosis 

- Safe on- and off-delay function up to PLe 

- Up to PLe according to EN ISO 13949-1 and SIL 3 according to EN 61508 

## **Ordering information** 

**Basic unit** ~~pO~~ **Safety outputs Auxiliary outputs No. of input channels Rated voltage Terminal block type Order code** ~~a~~ **Instantaneous** 2 P channel MOS FET transistor output 1 PNP transistor 1 or 2 channels 24 VDC removable cage clamp terG9SR-BC201-RC **Advanced unit** ~~a~~ output ~~ee~~ ee ~~ee~~ minals pO **Safety outputs Auxiliary outputs No. of input channels Rated voltage Terminal block type Order code** ~~a~~ **Instantaneous** 2 PST-NO (contact) 1 PNP transistor 1 or 2 channels 24 VDC removable cage clamp terG9SR-AD201-RC ~~e~~ outputs ~~eesee ee~~ minals **Expansion unit** pO **Safety outputs Auxiliary outputs Rated voltage Terminal block type Order code** ~~a~~ **Instantaneous ON/OFF-delayed** ~~a~~ – 3 PST-NO (contact)[*1] 1 (solid state) PNP transistor outputs 24 VDC removable cage clamp terG9SR-EX031-T90-RC ~~a~~ minals *1 ee ~~ee~~ ee ~~ee~~ 

> *1 The ON/OFF delay time can be set in 16 steps as follows: 0/0.1/0.2/0.5/1/1.5/2/2.5/5/10/20/30/45/60/75/90 s 

## **Specifications** 

**Power input Inputs** ~~po~~ **Item G9SR-BC_ G9SR-AD_ G9SR-EX_ Item G9SR-BC_ G9SR-AD_ G9SR-EX_** ~~7~~ **Rated supply voltage** 19.2 to 28.8 VDC (24 VDC ±20%) ~~RR~~ **Safety input** Operating voltage: 17 VDC to 28.8 VDC, ~~|+____—a~~ **Feedback/reset input** internal impedance: Approx. 3 k  **Outputs** ~~a~~ **Item G9SR-BC_** ~~(~~ **G9SR-AD_ G9SR-EX_ Instantaneous safety output** P channel MOS FET transistor output – ~~Me~~ Load current (Using 2 outputs): 2 A DC max. **Auxiliary output** PNP transistor output ~~Me~~ Load current: 500 mA max. **Rated load** – 250 VAC, 5 A AC15 (inductive load) ~~apT~~ **Rated carry current** ~~CS~~ – ~~Oe~~ 5 A **Maximum switching voltage** – 250 VAC ~~ee Ln~~ **Characteristics** ~~CC~~ **Item G9SR-BC_ G9SR-AD_ G9SR-EX_** ~~pT~~ **Operating time (OFF to ON state)** 150 ms max. **Response time (ON to OFF state)** 50 ms max. ~~e~~ **Durability** ~~e~~ **Electrical** ~~fn~~ – 100,000 cycles min. **Mechanical** – 10,000,000 cycles min. ~~eeOE~~ **Ambient temperature** ~~pT~~ –10°C to +55°C (with no icing or condensation) **Reliability Data** ~~pf~~ **Item G9SR-BC_ G9SR-AD_ G9SR-EX_** ~~a~~ **EN ISO 13849-1:2008** ~~Ce~~ PLe ~~pT~~ **EN ISO 13849-1:2008** Cat.4 ~~Sn~~ **PFHd (EN ISO 13849-1:2008)** 1.25×10[-9] 7.6×10[-11] 4.1×10[-10] ~~a~~ **MTTFd (EN ISO 13849-1:2008)** ~~(OL~~ 593 Years 789 Years ~~JO~~ 4329 Years ~~a~~ **DCavg (EN ISO 13849-1:2008)** ~~CE~~ 98% ~~pT~~ **Type (IEC 61496-1: ed 2 2004)** Type 4 ~~pT~~ **SIL (EN 62061/EN 61508:2010)** SIL 3 ~~pT~~ **Proof test interval (IEC 62061: 2005)** 20 Years **MTTR (EN61508-1:2008)** 8h ~~ee ae~~ 

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**G9SR** 

Safety controllers 

|**Item**|**G9SR-BC_**|**G9SR-AD_**|**G9SR-EX_**|
|---|---|---|---|
|**Type (EN61508:2010)**|Type B|||
|**HFT (EN61508:2010)**|HTF 1|||



## **Dimensions** 

|**Unit**|**G9SR-BC_-_**||**G9SR-AD_-_**||**G9SR-EX_-_-_**|
|---|---|---|---|---|---|
|**Height**|114.5 mm||114.5 mm||114.5 mm|
|**Width**|99.0 mm||99.0 mm||99.0 mm|
|**Thickness**|17.6 mm||22.5 mm||22.5 mm|
|||99|17.6|22.5||
||114.5|||||



## **Wiring example** 

## **G9SR-AD with extension module G9SR-EX** 

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+24V<br>Fuse<br>1A F<br>KM 1 Fuse  Fuse<br>0V 5A F 5A F<br>KM 2<br>A1 T11 T12 T21 T22 T31 T32 13 23<br>T43<br>KM 1<br>T44 LoopIN  supply Power  Input 1Safety  Input 2Safety  Restart EDM K1 KM 2<br>T41 OUT  circuit Safety Output  Auxiliary Output  K2<br>Loop Control Control<br>T42 K1 K2<br>G9SR-AD<br>A2 44 14 24 M<br>Motor A<br>KM 1 KM 2<br>ys<br>f<br>Fuse<br>1A F<br>KM 3 Fuse  Fuse<br>5A F 5A F<br>KM 4<br>A1 Ty T32 13 23 33 KM 3<br>KM 4<br>Timer<br>4 T41 OUT  Power  Control EDM K1 POO 1h<br>supply<br>T42 Loop circuit Safety Output  Auxiliary Output  K2<br>Control Control<br>K1 K2 M<br>G9SR-EX<br>Ges A2 44 14 24 34 I,<br>Motor B<br>KM 3 KM 4<br>Note 1. Use one power supply for both units.<br>2. The bold lines connect the G9SR-EX unit<br>**----- End of picture text -----**<br>


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