Safety Interfaces
SR Interfaces
Dedicated Safety interfaces between Safety sensors equipped with self-controlled safety static outputs and control circuits of the machine or plant. Modules for safety light curtains, safety switches, two-hand controls, speed monitoring and E-stops.
SV Interfaces
Safety Interface for Speed Monitoring. For 2 Proximity Switches for overspeed and Zero speed control.
A wide range of interface modules for various safety functions
- Safety speed monitoring interface for overspeed and Zero speed control
- Safety Interface Single function: relays, static outputs interfaces for safety light curtains and photocells, E-Stop interfaces and two hands controls
- Multi-function safety interface. SR Select allows four different operating modes offering the possibility to connect and control different types of safety devices.
Safety level
- SIL 3 – SILCL 3 – PL e – Cat. 4 – Safety Relays interface and Safety interface for emergency stop buttons
- Type 4 – SILCL 3 – PL e – Cat. 4 – Safety interface for OSSD output devices
- Type 2 – SILCL 1 – PL c – Cat. 2 – Safety interface for safety photocells
- SIL 3 – SILCL 3 – Tipe III C (EN 574) – PL e – Cat. 4 – Safety interface for two-hand controls
- SIL 3 – SILCL 3 – PL e – Cat. 4 – Multifunction safety interface
- PL e – SIL 3 – Speed monitoring interfaces
SR – Main features
A. Screw or clamp terminal blocks
B. SR ZERO Safety relay interface for devices with integrated feedback input for EDM (with auxiliary contact), SR ONE Safety interface for OSSD output devices
C. SR E4 Safety interface for emergency stop buttons and safety switches with selectable automatic or manual Start/Restart command
D. SR T Safety interface for two-hand controls
E. SR SELECT Multifunction safety interface
F. LEDs indication for input, outputs status and diagnostics. SR Select: 4 operative mode selectable through rotative selector
G. 35 mm DIN rail fastening according to EN 50022-35 standard
H. Safety Interfaces for safety light curtains and photocells, with integrated Muting functions available
SV – Main features
A. Removable terminal blocks, screw contacts
B. 3 front panel selectors allow configuration of the speed threshold
C. Selectable manual or Automatic restart, EDM feedback input for external contactors monitoring
D. 2 inputs for PNP proximities switches
E. 35 mm DIN rail fastening according to EN 50022-35 standard
F. Faults are signalled by LED “Fault” and a PNP system status output. PNP status output indicating over-speed or under-speed thresholds crossing
G. 2 NO (6A at 250 VAC) safety relay outputs
H. Max 2 controlled axex
I. Safety speed monitoring interface for under-speed and Zero speed control
SR Models
Safety Relays Interfaces
Relay Interfaces
Safety interface for devices with integrated EDM
SR ZERO – 2 NO + 1 NC safety relay outputs
SR ZERO A – 2 NO safety relay outputs
Static output Interfaces
Type 4 safety interface for OSSD output safety devices
SR ONE
2 NO safety relay outputs
1 NC EDM feedback input
SR ONE M – With integrated Muting Functions
2 NO safety relay outputs
1 NC EDM feedback input
Safety photocells Interfaces
Safety interfaces for Ilion and Ulisse photocells
SR X2
2 NO safety relay outputs
1 NC EDM feedback input
SR X M – With integrated Muting Functions
2 NO safety relay outputs
1 NC EDM feedback input
E-Stop Interfaces Cat. 4
Safety interfaces for emergency stop buttons and safety switches
SR E4 – With selectable automatic/manual restart
SR E4C – With manual monitored restart
Two-hand Interfaces
Safety interface for two-hand controls
SR T
2 NO safety relay outputs
1 NC EDM feedback input
Multifunctions Interfaces
SR Select
Allows four different operating modes offering the possibility to connect and control different types of safety devices, including:
- Safety Light Curtains
- Solid-State-Output Devices (i.e. RFID safety switches)
- Dual-Channel Emergency Stops
- Two-Hand Controls and Safety Photocells
SV Models
Speed Monitoring Interfaces
SV MR0
Safety speed monitoring interface for over speed and Zero speed control
SV MR0U
Safety speed monitoring interface for under-speed and Zero speed control
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