Presence Sensing Safety Devices Safety Light Curtain Interfaces SafeShield DeviceNet Module Specifications Description The SafeShield DeviceNet interface is a nonsafety rated device that communicates diagnostic information from any SafeShield safety light curtain. In a compact 22.5m DIN rail mounted housing it allows easy wiring and configuration of DeviceNet parameters. Features • • • • • • Connects directly to DeviceNet networks Auto baud Change of State and strobe messaging Rotary DIP switches for MAC ID Compact 22.5mm housing Diagnostic capabilities • Weak signal • Alignment: number of beams, number of blocked beams, etc. • Output status • Setup configuration • LED diagnostics • System identification: product name, model, etc. • System status • System settings: fixed or floating blanking, auto power-up, etc. • Diagnostic: error codes, cause of lockout, troubleshooting suggestions, etc. Safety Category Nonsafety rated Approvals CE marked for all applicable directives and cULus Power Supply 24V DC Power Consumption 1w Inputs RS 233 from SafeShield Outputs DeviceNet Power On Delay 1s Indication LEDs See Indicator table Impulse Withstand Voltage 2500V Pollution Degree 2 Operating Temperature -5°C to +55°C (+23°F to 131°F) Enclosure Protection IP40 (NEMA 1) Terminal Protection IP20 Conductor Size 0.2–4mm2 (24–12 AWG) Torque Settings—terminal screws 0.4–0.5Nm (3.54–4.43lb•in) Case Material Polyamide PA 6.6 Mounting 22.5mm DIN rail Weight 320g (0.71lbs) Mechanical Life N/A Vibration 10-55Hz, 0.35mm Shock 10g, 16ms, 100 shocks Indicators Label Colour Dnet Status Red/Green Comm Status Orange OSSD Status Red/Green 2-52 State OFF Green ON Steady Green Flashing Red Flashing Red ON Steady Green-Red-Green Off Flashing On Off Red Green Status Interface not powered, or waiting for Autobaud Interface active and allocated by master Interface active but not allocated by master Minor correctable fault (baud rate) Major fault (possible duplicate address Power up sequence Internal Fault Fault or Warning Require User intervention No Faults or Warnings No Safety Communication Not Safe, OSSD not active Safe, OSSD active Presence Sensing Safety Devices Safety Light Curtain Interfaces SafeShield DeviceNet Module I/O Data Strobe and Change-of-State Output: Input Assembly = Status (0) Byte 1, Bit 7 6 5 4 3 Status Data Restart Beam Strength Device Warning Device Fault 0 Input Assembly = Modes (1) Byte 2, Bit 7 6 5 4 3 Floating Blanking Fixed Blanking Resolution Modes Restart Mode Range Mode Mode Mode Mode Input Assembly = Diagnostic (2) Byte 3, Bit 7 6 5 4 3 Diag. Code Diagnostic Codes Input Assembly = Beams (3) Byte 4, Bit 7 6 5 4 3 Beam Data Count of Beams 2 0 1 0 0 OSSD 2 1 0 EDM Mode 0 0 2 1 0 2 1 0 Product Selection Inputs Safety Outputs Auxiliary Outputs Power Supply Catalogue Number Com. from SafeShield N/A N/A 24V DC 442L-MDNET Approximate Dimensions—mm (inches) Approximate Dimensions are not intended to be used for installation purposes. 99 (3.89) 22.5 (0.88) 114.5 (4.5) Typical Wiring Diagram 24V DC Reset Light curtain Out1 Out2 L1 L2 L3 A1 S11 S52 S12 13 23 33 41 K1 MSR127RP K2 S21 S22 S34 A2 14 24 K1 K2 34 42 M 0V Light Curtain, Manual Reset, Monitored Output Black Blue White Red Shield } DeviceNet Connection 2-53