G9SX safety controller –
Scalable hardwired solution

G9SX safety controllers are supplied fully configured and pre-programmed, with a wide choice of units designed to be fit for purpose, with no unnecessary functionality. Ideal for use where the flexibility of a programmable safety controller is not needed. The line-up is completed by expansion units with safe timing functions. G9SX units are simple to fit and very robust, with non-wearing solid state outputs. They can be easily connected on modular equipment, and are ideal for non-contact applications where a high number of output cycles is needed.

Facilitates partial or complete control system setup

Clear LED diagnosis of all in- and output signals for easy maintenance

Easy integration

Solid-state outputs (excluding Expansion Units)

Approved by UL and CSA and EN ISO 13849-1 certified

Specifications & ordering info

Ordering information

Advanced unit

Safety outputs		Auxiliary outputs	No. of input channels	Max. OFF-delay time 1	Rated voltage	Terminal block type	Order code
Instantaneous	OFF-delayed	Auxiliary outputs	No. of input channels	Max. OFF-delay time 1	Rated voltage	Terminal block type	Order code
3 P channel MOS-FET transistor output	2 P channel MOS-FET transistor output	2 PNP transistor outputs	1 or 2 channels	0 to 15 sec in 16 steps	24 VDC	Screw terminals	G9SX-AD322-T15-RT
3 P channel MOS-FET transistor output	2 P channel MOS-FET transistor output	2 PNP transistor outputs	1 or 2 channels	0 to 15 sec in 16 steps	24 VDC	Cage clamp terminals	G9SX-AD322-T15-RC
2 P channel MOS-FET transistor output	2 P channel MOS-FET transistor output	2 PNP transistor outputs	1 or 2 channels	0 to 150 sec in 16 steps	24 VDC	Screw terminals	G9SX-AD-322-T150-RT
				0 to 150 sec in 16 steps	24 VDC	Cage clamp terminals	G9SX-AD-322-T150-RC
				0 to 15 sec in 16 steps	24 VDC	Screw terminals	G9SX-ADA-222-T15-RT
				0 to 15 sec in 16 steps	24 VDC	Cage clamp terminals	G9SX-ADA-222-T15-RC
				0 to 150 sec in 16 steps	24 VDC	Screw terminals	G9SX-ADA-222-T150-RT
				0 to 150 sec in 16 steps	24 VDC	Cage clamp terminals	G9SX-ADA-222-T150-RC

Basic unit

Safety outputs		Auxiliary outputs	No. of input channels	Rated voltage	Terminal block type	Order code
Instantaneous	OFF-delayed	Auxiliary outputs	No. of input channels	Rated voltage	Terminal block type	Order code
2 P channel MOS FET transistor output	–	2 PNP transistor output	1 or 2 channels	24 VDC	Screw terminals	G9SX-BC202-RT
2 P channel MOS FET transistor output	–	2 PNP transistor output	1 or 2 channels	24 VDC	Cage clamp terminals	G9SX-BC202-RC

Expansion unit

Safety outputs		Auxiliary outputs	OFF-delay time	Rated voltage	Terminal block type	Order code
Instantaneous	OFF-delayed	Auxiliary outputs	OFF-delay time	Rated voltage	Terminal block type	Order code
4 PST-NO (contact)	–	2 (solid state) PNP transistor outputs	–	24 VDC	Screw terminals	G9SX-EX401-RT
4 PST-NO (contact)	–		–		Cage clamp terminals	G9SX-EX401-RC
–	4 PST-NO (contact)		Synchronized with G9S-X-AD – unit		Screw terminals	G9SX-EX041-T-RT
–	4 PST-NO (contact)		Synchronized with G9S-X-AD – unit		Cage clamp terminals	G9SX-EX041-T-RC

Specifications

Power input

Item	G9SX-AD_	G9SX-BC202-_	G9SX-EX-_
Rated supply voltage	20.4 to 26.4 VDC (24 VDC -15% +10%)

Inputs

Item	G9SX-AD_	G9SX-BC202-_
Safety input	Operating voltage: 20.4 VDC to 26.4 VDC, internal impedance: Approx. 2.8 kΩ
Feedback/reset input

Outputs

Item	G9SX-AD_	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.

Item

G9SX-AD_

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.

Expansion 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

Characteristics

Item		G9SX-AD_	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.
Durability	Mechanical	–		5,000,000 cycles min.
Ambient temperature		-10°C +55°C (with no icing or condensation)

Models

G9SX-AD/-BC/-EX – Flexible safety unit

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
Up to PLe/Cat.4 according to EN ISO 13849-1 and SIL 3 according to IEC 61508

G9SX-GS Safety guard switching unit

Two operation modes to support: 1) Auto switching for applications where machine and worker co-operate. 2) Manual switching for applications with limitation in operation like maintenance.
Clear and transparent segmentation of safety functions by use of unique “AND”connection
Clear LED diagnosis of all in- and output signals for easy maintenance
Up to PLe/Cat.4 according to EN ISO 13849-1 and SIL 3 according to IEC 61508