Omron G9SX-AD322-T15-RT, G9SX-AD322-T150-RC, G9SX-AD322-T15-RC, G9SX-AD322-T150-RT, G9SX-ADA222-T15-RT Brochure & Specs

Advanced Industrial Automation

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G9SX FLEXIBLE SAFETY UNIT

T h e l o g i c a l a l t e r n a t i ve in sa f e ty c o n t r o l

The flexible way to design-in safety

The G9SX flexible safety unit provides unique AND connections

for easy, flexible and expandable safety machine control:

Modular - It allows the machine safety function to be split into

separate function blocks for easy diagnosis and maintenance.

Expandable - Existing safety controls with G9SX can be easily

expanded by using additional G9SX units connected by the

logical AND function.

Flexible - The logical AND function offers flexibility for modular

machines, while safety control can be set up individually in

every module. The end result is that modules of machines can

be easily connected by using the AND function to set up the

complete safety function.

Omron’s G9SX is an innovative flexible safety

unit that provides a clever solution for partial

or complete safeguarding of a machine control

system. Using microprocessor technology, the

G9SX provides a transparent, logical connection

throughout your system that enables you to

shut down any segmentation according to your

machine’s safety layout. Key industries for G9SX

applications are the packaging, semiconductor,

moulding and food processing industries.

Advanced Industrial Automation

Basic unit G9SX-BC

• 1 two-channel safety input

• E-Stop applications

• 2 solid state safety outputs (instantaneous)

• 2 logical “AND” outputs

• 2 auxiliary outputs

• 6 LED indicators

• 22.5 mm wide housing

Advanced units G9SX-AD and G9SX-ADA

• 1 two-channel safety input

• Up to 3 solid state safety outputs (instantaneous) and 2 solid

state safety outputs (OFF-delayed up to 15 sec or 150 sec)

• 1 logical “AND” input for G9SX-AD

• 2 logical “AND” inputs for G9SX-ADA

• 1 logical “AND” output for G9SX-AD

• 2 logical “AND” outputs for G9SX-ADA

• 2 auxiliary outputs

• 8 LED indicators

• 35 mm wide housing

Expansion unit G9SX-EX

• 4 safety relay outputs (instantaneous) or 4 safety relay

outputs (OFF-delayed, OFF-delay is controlled by connected

Advanced unit)

• Combination of up to 5 Expansion units is possible to give

25 safety outputs in total

• 1 auxiliary output

• 3 LED indicators

• 22.5 mm wide housing

The G9SX flexible safety unit range

G9SX-BC

G9SX-AD

G9SX-EX

G9SX-EX-T

Flexibility and expandability in applications

The G9SX-EX expansion unit has four safety relay outputs.

Up to five expansion units can be easily connected together per

switching path to provide up to 25 outputs if required (20 relay

outputs and five electronic outputs), giving you the highest

system integrity and fail-safe operation for your system.

Unique! Logical connection

The G9SX uses microprocessor technology to manage a unique,

hardwire-based dynamic ‘safety carrier signal’. The ‘safety

carrier signal’ produces an easy parallel-wired structure of

logical AND connections to determine a partial or complete

shutdown. The ‘safety carrier signal’ provides a continuous

system check to ensure safety integrity at all times.

With the logical connection feature, even complex machines

can be easily segmented for more precise shut down during

faultfinding or machine maintenance, with minimum impact on

downtime and productivity. In total, up to 20 units can be

combined using the logical AND connection. Depending on

the safety system, up to five tiers can be set up for individual

stop of machine parts. A maximum of four logical inputs can

be used together with every logical output from Basic units

or Advanced units.

Features and benefits

Machining center example.

In a machining center, for example, when the Emergency Stop

Switch is pressed, the entire machine will stop. When a door

is opened, only the corresponding part will be stopped.

So the safety system of this machine has two tiers as shown

in the drawing below.

Main door

Emergency Stop Switch

Pallet changer door

Tool changer door

Basic Unit

G9SX-BC

Advanced Unit
G9SX-AD

Advanced Unit
G9SX-AD

Advanced Unit
G9SX-AD

Safety Door
Switch

Safety Door
Switch

Safety Door
Switch

Emergency Stop Switch

Logical

connection

Main Door Pallet Changer Door Tool Changer Door

Advanced Unit
G9SX-ADA222-®

Basic Unit
G9SX-BC202-®

Basic Unit
G9SX-BC202-®

a AND b AND c

a

a

b

b

c

Advanced Industrial Automation

Extended operating life through solid state outputs

Unlike conventional relays, the safety outputs of the G9SX-BC

and G9SX-AD are solid state, so there are no mechanical parts

to wear out. This design is very effective for frequent

switching cycles.

Advanced diagnostics and troubleshooting functionality

The G9SX features a number of LEDs that indicate the entire

status of the system, including power supply, safety inputs and

outputs, feedback input, logical AND connection, and error

Terminals can be either screw-type or screw-less spring-type. Plug-in wiring connectors are quick and easy to remove, enabling

fast maintenance.

status. This provides a clear image of what’s happening for

easy diagnostics and troubleshooting. The auxiliary outputs

highlight the system status (output and error) to your control

system to provide full transparency and displays where the

fault area occurs.

Easy connectivity

The G9SX offers a choice of terminals: a screw-less spring-type

or screw type. These terminals feature plug-in wiring connectors

that are easily detachable for fast and easy maintenance.

Power supply indicator

Safety input #1 indicator

Logical AND input indicator

Safety output indicator

Safety input #2 indicator

Feedback reset input indicator

OFF-delayed safety output indicator

Error indicator

Logical AND input indicator

For full specifications and additional models please refer to www.omron-industrial.com
Safety network and units - Cat.-No. J150-E2-04

1

G9SX

Safety network and units

Flexible safety unit

G9SX-family modules can be connected by a logical "AND" function to
implement partial/global stopping of a machine. Solid-state outputs,
detailed LED diagnosis and clever feedback signals help to keep
maintenance easy. The line-up is completed by expansion units with
safe timing functions.

• Clear and transparent segmentation of safety functions by use of
unique "AND" connection

• Solid-state outputs for long life and relay outputs in extension box
available

• Detailed LED indications enable easy diagnosis

• Clever feedback signals for easy maintenance

• Category 4 according to EN954-1 and SIL 3 according to EN 61508

Ordering information

Advanced unit 1 logical AND input

Advanced unit 2 logical AND inputs

Basic unit

Expansion unit

Specifications

Power input Inputs

Outputs

Safety outputs Auxiliary outputs No. of input

channels

Max. OFF­delay time

*1

*1

The OFF-delay time can be set in 16 steps as follows: T15: 0/0.2/0.3/0.4/0.5/0.6/0.7/1/1.5/2/3/4/5/7/10/15 s, T150: 0/10/20/30/40/50/60/70/80/90/100/110/120/130/
140/150

Rated
voltage

Terminal block type Model

Instantaneous OFF-delayed

P channel MOS-FET
transistor output

P channel MOS FET
transistor outputs

PNP transistor
outputs

1 or 2 channels 0 to 15 s in

16 steps

24 VDC Screw terminals G9SX-AD322-T15-RT

Cage clamp terminals G9SX-AD322-T15-RC

0 to 150 s in
16 steps

Screw terminals G9SX-AD322-T150-RT

Cage clamp terminals G9SX-AD322-T150-RC

Safety outputs Auxiliary outputs No. of input

channels

Max. OFF­delay time

*1

*1

The OFF-delay time can be set in 16 steps as follows: T15: 0/0.2/0.3/0.4/0.5/0.6/0.7/1/1.5/2/3/4/5/7/10/15 s, T150: 0/10/20/30/40/50/60/70/80/90/100/110/120/130/
140/150

Rated
voltage

Terminal block type Model

Instantaneous OFF-delayed

P channel MOS-FET
transistor output

P channel MOS FET
transistor outputs

PNP transistor
outputs

1 or 2 channels 0 to 15 s in

16 steps

24 VDC Screw terminals G9SX-ADA222-T15-RT

Cage clamp terminals G9SX-ADA222-T15-RC

0 to 150 s in
16 steps

Screw terminals G9SX-ADA222-T150-RT

Cage clamp terminals G9SX-ADA222-T150-RC

Safety outputs Auxiliary outputs No. of input

channels

Rated voltage Terminal block type Model

Instantaneous OFF-delayed

P channel MOS FET
transistor output

--- PNP transistor output 1 or 2 channels 24 VDC Screw terminals G9SX-BC202-RT

Cage clamp terminals G9SX-BC202-RC

Safety outputs Auxiliary outputs OFF-delay time Rated voltage Terminal block type Model

Instantaneous OFF-delayed

4 PST-NO (contact) --- 1 (solid state)

PNP transistor output

--- 24 VDC Screw terminals G9SX-EX401-RT

Cage clamp terminals G9SX-EX401-RC

--- 4 PST-NO (contact) Synchronized
with
G9SX-AD - unit

Screw terminals G9SX-EX041-T-RT

Cage clamp terminals G9SX-EX041-T-RC

Item G9SX-AD322-@

G9SX-ADA222-@

G9SX-BC202-@ G9SX-EX-@

Rated supply voltage 20.4 to 26.4 VDC (24 VDC -15% +10%)

Item G9SX-AD322-@

G9SX-ADA222-@

G9SX-BC202-@

Safety input Operating voltage: 20.4 VDC to 26.4 VDC,

internal impedance: approx. 2.8 kΩ

Feedback/reset input

Item G9SX-AD322-@

G9SX-ADA222-@

G9SX-BC202-@

Instantaneous safety output
OFF-delayed safety output

P channel MOS FET transistor output
Load current: Using 2 outputs or less: 1 A DC max.

Using 3 outputs or more: 0.8 A DC max.

P channel MOS FET transistor output
Load current: Using 1 output: 1 A DC max.

Using 2 outputs: 0.8 A DC max.

Auxiliary output PNP transistor output

Load current: 100 mA max.

LISTED

Safety network and units6

For full specifications and additional models please refer to www.omron-industrial.com
Safety network and units - Cat.-No. J150-E2-04

G9SX

Safety network and units

2

Expansion unit

Characteristics

Connections

Internal Connection

G9SX-AD322-@ (Advanced Unit)

G9SX-BC202-@ (Basic Unit)

G9SX-EX401-@/G9SX-EX041-T-@ (Expansion
Unit / Expansion Unit OFF-delayed model)

G9SX-ADA222-@ (Advanced Unit)

Item G9SX-EX-@

Rated load 250 VAC, 3A / 30 VDC, 3A

(resistive load)

Rated carry current 3 A

Maximum switching voltage 250 VAC, 125 VDC

Item G9SX-AD322-@

G9SX-ADA222-@

G9SX-BC202-@ G9SX-EX-@

Operating time (OFF to ON state) 50 ms max. (Safety input: ON)

100 ms max.
(Logical AND connection input: ON)

50 ms max. (Safety input: ON) 30 ms max.

Response time (ON to OFF state) 15 ms max. 10 ms max.

Durability Electrical --- 100,000 cycles min.

Mechanical --- 5,000,000 cycles min.

Ambient temperature -10 °C +55 °C (with no icing or condensation)

(See
note 1.)

(See note 2.)

S14A2S24 S34 S44 S54

L1 X1 X2

Power

supply

circuit

Safety
Input 1

Safety
Input 2

Reset/Feedback

Input

Cross

fault

detection

input

Safety output control

Auxiliary

output control

Logical AND input

Expansion Unit

output control

T11A1 T12 T21 T22 T31 T32 T33 Y1 T41 T42

(See note 3.)

Note: 1. Internal power supply circuit is not isolated.

2. Logical AND input is isolated.

3. Outputs S14 to S54 are internally redundant.

(See
note 1.)

Reset/Feedback

Input

S14A2S24 L1 L2

X1 X2

Safety
Input 1

Safety
Input 2

Safety outputs control

T11A1T12 T21 T22 T31 T32 T33

Y1

Power
supply

circuit

Cross

fault

detection

input

Auxiliary

output control

(See note 2.)

Note: 1. Internal power supply circuit is not isolated.

2. Outputs S14 to S24 are internally redundant.

A2 X2

Safety
output
control

A1

K1

13 23 33 43

14 24 34 44

K2

Exp.
sig.
IN

Exp.

sig.

OUT

(See
note 1.)

(See note 2.)

Power
supply

circuit

Auxiliary

output
control

Note: 1. Internal power supply circuit is not isolated.

2. Relay outputs are isolated.

S14A2S24 S44 S54

L1 L2 X1 X2

Power
supply

circuit

Safety

Input 1

Safety
Input 2

Reset/Feedback

Input

Safety output control

Logical

AND input

T11A1 T12 T21 T22 T31 T32 T33 Y1

T41 T42 T51 T52

Logical

AND input 2

(See
note 1.)

(See
note

2.)

Cross

fault

detection

input

Auxiliary

output control

Expansion Unit

output control

(See note 3.)

Note: 1. Internal power supply circuit is not isolated.

2. Logical AND input are isolated.

3. Outputs S14 to S54 are internally redundant.

G9SX 7

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Control Systems

• Programmable logic controllers • Human-machine interfaces • Remote I/O

Motion & Drives

• Motion controllers • Servo systems • Inverters

Control Components

• Temperature controllers • Power supplies • Timers • Counters • Programmable relays

• Digital panel indicators • Electromechanical relays • Monitoring products • Solid-state relays

• Limit switches • Pushbutton switches • Low voltage switch gear

Sensing & Safety

• Photoelectric sensors • Inductive sensors • Capacitive & pressure sensors • Cable connectors

• Displacement & width-measuring sensors • Vision systems • Safety networks • Safety sensors

• Safety units/relay units • Safety door/guard lock switches

Aut hori sed Distri butor:

G9SX_01_EN_INT

Although we strive for perfection, Omron Europe BV and/or its subsidiary and affiliated companies do not warrant
or make any representations regarding the correctness or completeness of the information described in this document.
We reserve the right to make any changes at any time without prior notice.

OMRON EUROPE B.V.

Wegalaan 67-69, NL-2132 JD, Hoofddorp, The Netherlands. Tel: [phone] Fax: [phone] www.omron-industrial.com

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