Safety Relays Monitoring Safety Relays with Delayed Outputs Minotaur MSR15D Specifications Description The MSR15D has 2 N.C. dual channel input for use with gate interlocks and emergency stop buttons in higher risk applications. The MSR15D has output monitoring that can accommodate an automatic/manual reset. Automatic/manual reset can use a jumper or can be used to check operation of the contacts. The MSR15D has 3 N.O. safety outputs, 1 N.C. auxiliary output and 1 N.O. delayed safety output. The delay is set by an internal potentiometer. The safety outputs have independent and redundant internal contacts to help ensure the safety function. The auxiliary contact is a nonsafety output intended to provide an external signal about the status of the safety outputs. Standards EN 954-1, ISO13849-1, IEC/EN 60204-1, IEC 60947-5-1, ANSI B11.19, AS4024.1 Category Cat. 3 per EN 954-1 (ISO 13849-1) Approvals C-Tick, CE marked for all applicable directives, cULus & TÜV Power Supply 24V AC/DC Power Consumption <4VA Safety Inputs 2 N.C. Input Simultaneity 0.5s Maximum Input Resistance 500 Ω Reset Automatic/Manual Outputs 2 N.O. Safety; 1 N.C. Auxiliary ➊ Output Utilization per IEC 60947-5-1 (Inductive) B300, AC-15 4A/250V AC, 4A/125V AC P300, DC-13; 2A/24V DC Thermal Current (non switching) 4A Fuses Input (internal, replace.) Output (external) 500mA time lag 5A quick acting Min. Switched Current/Voltage 10mA/10V Maximum Dropout Time 90ms Indication LEDs Red = Power On Green = K1 Closed Green = K2 Closed Impulse Withstand Voltage 2500V Installation Group C in accordance with VDE 0110 Pollution Degree 3 Features Operating Temperature -10°C to +55°C (+14°F to +131°F) • • • • • • • • Humidity 90% RH Enclosure Protection IP40, (NEMA 1), DIN 0470 Safety category 3 Stop category 0 and 1 2 N.C. dual channel input 2 N.O. safety outputs 1 N.O. safety delayed output 1 N.C. auxiliary output Automatic/manual reset 45mm wide housing The safety function is ensured by the Minotaur Terminal Protection IP20, DIN 0470 Conductor Size 1 x 2.5mm2 (14AWG) stranded, 1 x 4mm2 (12AWG) solid Torque Settings—terminal screws 1N⋅m (8.85lb⋅in) Case Material Red Polycarbonate Mounting 35mm DIN rail Weight 230g (.51lbs) Electrical Life 220V AC/4A/880VA cosϕ=0.35 220V AC/1.7A/375VA cosϕ=0.6 30V DC/2A/60W 10V DC/0.01A/0.1W 100,000 operations 500,000 operations 1,000,000 operations 2,000,000 operations Mechanical Life 2,000,000 operations Vibration 0.75mm (0.30in) peak, 10-55Hz Shock 30g, 11ms half sine ➊ See Output Ratings on page 1-29 for details. Consult factory for ratings not shown. Switch circuit MSR15D monitors for any single fault that may cause a danger. 4-44 MSR15D monitors itself for any internal fault. Contactors: Provides contactor monitoring if two or more contactors are used in series. Safety Relays Monitoring Safety Relays with Delayed Outputs Minotaur MSR15D Product Selection Inputs Safety Outputs Auxiliary Outputs Power Supply 1 N.C. 24V AC/DC 2 N.O. Instantaneous 2 N.C. Delay Timing Catalogue Number 0.1 to 10 seconds 440R-M23048 1 to 35 seconds 440R-M23057 1 N.O. Delayed Accessories Description Page Number Catalogue Number 500mA Fuse 14-6 440R-A31562 Dimensions—mm (inches) Block Diagram 118 (4.65) 45.5 (1.79) A1 A2 X1 X2 S13 S14 13 D13 23 31 F1 K1 K2 K1 24VDC 73 (2.87) ~ K3 K4 K2 K1 K5 K3 K3 K2 K5 K4 K4 K3 K5 K4 K2 K5 K1 Timer K3 K2 K1 VR1 K2 K1 35mm DIN Rail Mounting S24 D14 S23 14 24 32 Typical Wiring Diagrams 24V DC L1 L2 L3 Reset Guard Closed & Unlocked A1 A2 12 22 34 42 54 41 53 S13 S23 A1 13 23 31 D13 X1 K2 K2 MSR15D TLS2-GD2 Stop 11 21 33 S14 S24 A2 14 24 32 D14 X2 M K1 K2 Aux Ground Dual Channel Guardlocking Safety Gate, Delayed Gate Release, Manual Reset, Dual Channel Output, Monitored Output Application Details Adjustment of delay time for output D13-D14 Maximum Minimum 500 mAT Fuse replacement 4-45