Safety Relays

Interlock Safety Relay (AWAX26XXL)

For use with non-contact safety switches (up to 30), tongue switches, trapped key interlock switches etc.

EN ISO 13849-1 PLe / Cat.4
Power supply 24V AC/DC; -15%/+10%
Current consumption <2W (DC); <5VA (AC)
Safety outputs 3NO 8A/250V AC
Auxiliary outputs 1NC 8A/250V AC
Switching power 5mW to 2000w
Operating temperature -20°C to +60°C
Protection class IP20
Reaction time <20ms
MTTFd 415 Years
B10d 100,000 5A
Housing Polycarbonate
Connection Plug-in terminals
Dimensions (W x H x D) 22.5 x 100 x 111mm
Weight 178g
Reset Selectable via a dip switch

E-Stop Safety Relay (CO13 XXL)

For use with E-stops, safety rope pull switches, safety edges and bumpers.

EN ISO 13849-1 PLd / Cat.3
Power supply 24V AC/DC; -15%/+10%; 50Hz to 440Hz
Current consumption <3.5W (DC); <4VA (AC)
Safety outputs 2NO 8A/250V AC
Auxiliary outputs 1NC 8A/250V AC; 1NC 0.4A 24AC/DC
Switching power 50mW to 2000w
Operating temperature -20°C to +60°C
Protection class IP20
Reaction time <20ms
MTTFd 240 Years
B10d 100,000 5A
Housing Polycarbonate
Connection Plug-in terminals
Dimensions (W x H x D) 22.5 x 100 x 111mm
Weight 125g
Reset Selectable via a dip switch

Type IIIC Two Hand Control Safety Relay (COM 3C)

This relay can be used on friction clutch presses, hydraulic presses and bending machines, the movement of which can be interrupted at any time during the cycle.

EN ISO 13849-1 PLe / Cat.4
Power supply 24V AC/DC; -15%/+10%; 50/60 Hz
Current consumption <2W (DC); <5VA (AC)
Safety outputs 2NO 8A/250V AC; 1NC 8A/250V AC
Switching power >50mW
Operating temperature -20°C to +60°C
Protection class IP20
Reaction time <20ms
MTTFd/DC 60 Years
B10d 100,000 5A
Housing Polycarbonate
Connection Plug-in terminals
Dimensions (W x H x D) 22.5 x 100 x 111mm
Weight 178g
Reset Automatic

OSSD Safety Relay (C5SX)

For use with light curtains, area scanners and inductive safety sensors with OSSD outputs.

EN ISO 13849-1 PLe / Cat.4
Power supply 24V AC/DC; -15%/+10%; 50/60 Hz
Current consumption <3.5W (DC)
Safety outputs 4NO 8A/250V AC
Auxiliary outputs 1NC 8A/250V AC
Switching power 50mW
Operating temperature -20°C to +60°C
Protection class IP20
Reaction time <20ms
B10d 100,000 5A
Housing Polycarbonate
Connection Plug-in terminals
Dimensions (W x H x D) 22.5 x 100 x 111mm
Weight 230g

Area Checking Safety Relay (VALTRONIC)

EN ISO 13849-1 PLe / Cat.4
Power supply 24V AC/DC; -15%/+10%; 50/60Hz
Current consumption 40-100mA (DC); 50-150mA (AC)
Safety outputs 2NO 8A/250V AC
Auxiliary outputs 1NC 8A/250V AC
Switching power 50mW
Operating temperature -20°C to +60°C
Protection class IP20
Reaction time 1s
MTTFd 60 Years
B10d 100,000 5A
Housing Polycarbonate
Connection Plug-in terminals
Dimensions (W x H x D) 22.5 x 100 x 111mm
Weight 176g
Time delay 0, 2, 4, 6, 8, 12, 16, 18, 20 or 22 seconds allowed between pushing button ‘A’ and ‘B’

Motor Standstill Safety Relay (SPEEDTRONIC)

Monitors standstill of 3 phased motors. On detection of standstill the relay activates its safety outputs, these can be used to unlock solenoid released door interlocks or solenoid released trapped key units and to isolate the machine.

EN ISO 13849-1 PLe / Cat.4
Power supply 24V AC/DC; -15%/+10%; 50/60 Hz
Current consumption 150mA (DC)
Safety outputs 3NO 8A/250V AC; 1NC 8A/250V AC
Auxiliary outputs 'ERROR' output PNP
'OK' output PNP
'RESET' input PNP
'+V/0V' 24V DC
Motor voltage Max. 3 x 690V AC
Operating temperature -20°C to +60°C
Protection class IP20
Reaction time <20 s
MTTFd 100 Years
B10d 100,000 5A
Housing Polycarbonate
Connection Plug-in terminals
Dimensions (W x H x D) 45 x 100 x 111mm
Weight 300g

‘OFF’ Delay Safety Relay (TIMTRONIC XXL)

The machine stop button is pressed, this enables the timer, after the delayed period has elapsed the relay activates its safety outputs, these can be used to unlock solenoid released door interlocks or solenoid released trapped key units and to isolate the machine.

EN ISO 13849-1 PLd / Cat.3
Power supply 24V AC/DC; -15%/+10%; 50/60Hz
Current consumption <4.5W (DC); <8VA (AC)
Safety outputs 2NO delayed 8A/250V AC
Auxiliary outputs 1NC delayed 8A/250V AC
Delayed timing range 0 to 999 s
Operating temperature -20°C to +60°C
Protection class IP20
MTTFd 60 Years
B10d 100,000 5A
Housing Polycarbonate
Connection Plug-in terminals
Dimensions (W x H x D) 22.5 x 100 x 111mm
Weight 161g

CAT 1 Stop Circuit Safety Relay (EXELTRONIC XXL)

Category 1 is a controlled stop with power to the machine actuator(s) available to allow them to stop in a safe position followed by removal of power when the stop is achieved.

EN ISO 13849-1 PLe / Cat.4
Power supply 24V AC/DC; -15%/+10%; 50/60Hz
Current consumption <6.5W (DC); <10VA (AC)
Instantaneous safety outputs 3NO 8A/250V AC
Delayed safety outputs 2NO 8A/250V AC
Delayed auxiliary outputs 1NC 8A/250V AC
Delayed timing range 0 to 999 s
Operating temperature -20°C to +60°C
Protection class IP20
Reaction time <20 s
MTTFd 60 Years
B10d 100,000 5A
Housing Polycarbonate
Connection Plug-in terminals
Dimensions (W x H x D) 45 x 100 x 111mm
Weight 320g
Reset Selectable via a dip switch

Safety Relay Extension Module (C4SX)

Increases the number of 8A/250V outputs by 4NO + 1NC.

EN ISO 13849-1 PLe / Cat.4
Power supply 24V AC/DC; -15%/+10%; 50/60Hz
Current consumption <3.5W (DC); <6.5VA (AC)
Safety outputs 4NO 8A/250V AC; 1NC 8A/250V AC
Auxiliary outputs 1NC 8A/250V AC
Switching power 50mW
Operating temperature -20°C to +60°C
Protection class IP20
Reaction time <20ms
B10d 100,000 5A
Housing Polycarbonate
Connection Plug-in terminals
Dimensions (W x H x D) 22.5 x 100 x 111mm
Weight 230g

Safety Relay Extension Module (RELTRONIC)

Increases the number of 8A/250V outputs by 4NO + 2NC.

EN ISO 13849-1 PLe / Cat.4
Power supply 24V AC/DC; -15%/+10%; 50/60Hz
Current consumption <2W (DC); <6.5VA (AC)
Safety outputs 4NO 8A/250V AC; 2NC 8A/250V AC
Switching power 50mW
Operating temperature -20°C to +60°C
Protection class IP20
Reaction time <20ms
B10d 100,000 5A
Housing Polycarbonate
Connection Plug-in terminals
Dimensions (W x H x D) 22.5 x 100 x 111mm
Weight 230g