Overview: Logic Specialty Safety Relays
MSR42 Multi-function
Specifications
Safety Ratings Standards Safety Classification EN 954-1, IEC/EN 60204-1, IEC 61496-1 Cat. 4 per EN 954-1 (ISO 13849-1), SIL CL3 per EN IEC 61508, PLe per ISO 13849-1 PFHD: < See website Functional Safety Data 9 MTTFd: > See website Note: For up-to-date For use in SIL3 systems (according to IEC information, visit 61508) depending on the architecture and http://www.ab.com/Safety/ application characteristics Certifications Power Supply Input Power Entry Power Consumption Inputs Safety Inputs Input Resistance, Max. Reset Power On Delay Time Response Time Outputs Auxiliary Contacts Enclosure Type Rating/ Terminal Protection Operating Temperature [C (F)] Vibration Mounting Weight [g (lbs)] Conductor Size, Max. 2 PNP, configurable IP20/ IP20 0…55° (32…131°) 0.35 mm 10…55 Hz 35 mm DIN rail 130 (0.287) 1 x 2.5 mm2 (14 AWG) stranded Safety Contacts 2 N.C. or 2 OSSD, Micro 400 software selectable — Auto./manual or manual monitored Determined by configuration Determined by configuration 2 PNP, 400 mA each 24V DC 2.4 W (semi-conductor outputs unloaded) CE Marked for all applicable directives, cULus, and TÜV The MSR42 has four software configurable inputs. These configurable safety inputs allow the connection of a multitude of safety devices such as safety light curtains, safety laser scanners, e-stops, safety switches, etc. This 22.5 mm DIN mount multi-function safety module has both hard wired and software configurable operating modes. The removable spring terminal connectors on the MSR42 allow for ease of wiring of the device as well as hard-wired operating mode configuration. Manual/automatic reset and start/restart can be configured by simply changing the wiring (see basic configuration examples).
