This safety relay is designed for monitoring Emergency stop, Guard switch, Magnetic switch, RFID safety switch and Safety light curtain. The safety relay is powered with 24V AC/DC, and equipped with a screw removable terminal block. This universal safety module embeds pre-defined safety functions, or selectable safety functions via rotary selectors. This safety relay embeds 2 safety inputs, 3 control outputs, 2 NO immediate, 3 NO configurable and 1 NC configurable safety output, 1 diagnostic output. The maximum safety level achieved by this safety relay is PLe/Category 4 conforming to ISO 13849-1, SILCL 3 conforming to IEC 62061, SIL 3 conforming to IEC 61508. This safety relay weighs 0,200kg. Its dimensions are 22,5mm (Width) x 120mm (Depth) x 100mm (Height). This safety relays is suitable for applications such as Food and Beverage, Hoisting, Material Handling, Material Working, Packaging. This safe relay conforms to IEC 60947-5-1, IEC 61508-1, IEC 61508-2/-3, ISO 13849-1, IEC 62061 functional safety standards, is certified by cULus, TÜV. Harmony safety relays are compatible with Modicon logic controllers. This relay is mounted on a 35mm symmetrical DIN rail. Harmony XPS Basic and Universal safety relays are the first choice for managing single safety functions easily, typically in machines of simple to medium complexity. Harmony XPS Basic offers the most optimised solution for applications with hardwired safety modules.
Specifications
Range of product
Harmony Safety Automation
Product or component type
Safety module
Safety module name
XPSBAT
Safety module application
For emergency stop and protective guard applications
For OSSD monitoring
Function of module
Emergency stop button with 2 NC contacts
Guard monitoring with 1 or 2 limit switches
Light curtain monitoring
RFID switch
Monitoring of electro-sensitive protection equipment (ESPE)
Safety level
Can reach PL e/category 4 for normally open relay contact ISO 13849-1
Can reach SILCL 3 for normally open relay contact IEC 62061
Can reach SIL 3 for normally open relay contact IEC 61508
Can reach PL c/category 1 for normally closed relay contact ISO 13849-1
Can reach SILCL 1 for normally closed relay contact IEC 62061
Can reach SIL 1 for normally closed relay contact IEC 61508
Safety reliability data
MTTFd > 30 years ISO 13849-1
Dcavg >= 99 % ISO 13849-1
PFHd = 0.98E-09 for SS0 ISO 13849-1
PFHd = 0.96E-09 for SS1 ISO 13849-1
HFT = 1 IEC 62061
PFHd = 0.98E-09 for SS0 IEC 62061
PFHd = 0.96E-09 for SS1 IEC 62061
SFF > 99% IEC 62061
HFT = 1 IEC 61508-1
PFHd = 0.98E-09 for SS0 IEC 61508-1
PFHd = 0.96E-09 for SS1 IEC 61508-1
SFF > 99% IEC 61508-1
Type = B IEC 61508-1
Electrical circuit type
NC pair
OSSD pair
Connections - terminals
Removable screw terminal block, 0.2...2.5 mm² solid or flexible
Removable screw terminal block, 0.25...2.5 mm² flexible with ferrule single conductor
Removable screw terminal block, 0.2...1.5 mm² solid or flexible twin conductor
Removable screw terminal block, 2 x 0.25...1 mm² flexible with ferrule without cable end, with bezel
Removable screw terminal block, 2 x 0.5...1.5 mm² flexible with ferrule with cable end, with bezel
[Us] rated supply voltage
24 V AC - 15...10 %
24 V DC - 20...20 %