MSR23M

Safety Relays Monitoring Safety Relays Minotaur MSR23M Specifications Standards EN 954-1, ISO 13849-1, IEC EN 60204-1, IEC 60947-5-1, ANSI B11.19, AS 4024.5 Cat. 4 per EN 954-1 (ISO 13849-1) CE marked for all applicable directives, BG and CSA (24V only) 24V AC/DC or 110V AC 2W 2 N.C., 4-wire safety mat 100 ohms Monitored Man. or Auto./Man. 2 N. O. Safety; 1 N.C. Auxiliary B300 AC-15; 3A/250V AC, 3A/125V AC P300 DC-13; 2.5A/24V DC B300 AC-15; 2A/250V AC, 2A/125V AC P300 DC-13; 2A/24V DC 1 x 8A, 2 x 7A 500mA time delay 6A fast acting 1mA/10V 40ms 200ms 15ms Green=Ready, Red=Mat Activated Green=K1 Closed, If K1 alone, check for short across reset button Green=K2 Closed -15°C to +55°C (+5°F to +131°F) 90% RH IP40 (NEMA 1), DIN 0470 IP20, DIN 0470 1 x 2.5mm2 (14AWG) stranded 1 x 4mm2 (12AWG) solid C in accordance with VDE 0110 3 -10°C to +55°C (+14°F to +131°F) 90% RH IP40 (NEMA 1), DIN 0470 IP20, DIN 0470 1 x 2.5mm2 (14AWG) stranded 1 x 4mm2 (12AWG) solid 1 N·m (8 lb·in) Red Polycarbonate 35mm DIN rail 220g (0.485lbs) 100,000 operations 500,000 operations 1,000,000 operations 2,000,000 operations 1200 cycles/hour 10,000,000 operations 10g 10-55Hz 30g, 11ms half-sine Category Approvals Power Supply Power Consumption Inputs Maximum Input Resistance Reset Outputs ➊Output Utilization per N.O. IEC 60947-5-1 (Inductive) N.C. Thermal Current (non switching) Fuses Input (external) Output (external) Min. Switched Current/Voltage Power ON Delay Manual Reset Auto Reset Response Time Indication LEDs Power K1 K2 Operating Temperature Humidity Enclosure Protection Terminal Protection Conductor Size Installation Group Pollution Degree Operating Temperature Humidity Enclosure Protection Terminal Protection Conductor Size Torque settings—term. screws Case Material Mounting Weight Electrical Life 222V AC/4A/880VA cosϕ=0.35 220V AC/1.7A/375VA cosϕ=0.6 30V DC/2A/60W 10V DC/0.01A/0.1W Maximum Operating Frequency Mechanical Life Vibration Shock Description The MSR23M control unit is designed to monitor 4 wire safety mats that are connected together to form a safeguarded zone. The size of the safeguarded zone is limited by the total input impedance (100 ohms maximum) created by the wiring and connections. The controller is designed to interface with the control circuit of the machine and includes two safety relays to ensure control redundancy. The controller detects a presence on the mat, a short circuit, or an open circuit. Under each of these conditions, the safety output relays turn off. When interfaced properly, the machine or hazardous motion receives a stop signal, and an auxiliary output turns ON. Features • • • • • • Category 4 Stop category 0 Removable terminals Monitored or automatic reset 4-wire safety mats sensing Third party approval—BG ➊ See Output Ratings on page 1-29 for details. Consult factory for ratings not shown. 4-24 Safety Relays Monitoring Safety Relays Minotaur MSR23M Product Selection Inputs 4-Wire Safety Mat Safety Outputs 2 N. O. Auxiliary Outputs 1 N. C. Power Supply 24V AC/DC 110V AC Catalogue Number 440R-P23073 440R-P23074 Dimensions—mm (inches) Block Diagram 118 (4.65) 22.5 (0.89) 45 (1.77) A1(+) A2(-) S11 S12 S22 S33 S34 13 23 31 Overvoltage & short circuit protection 86 (3.39) 86 (3.39) 35mm DIN Rail Mounting 440R-P23073 440R-P23074 S21 24V Monitoring Logic K1 K2 K1 K2 14 24 32 Typical Wiring Diagrams +110V AC Reset L1 L2L3 A1 S11 S21 13 23 31 S33 A1 S11 S21 13 23 31 S33 K1 K2 L1 L2L3 +110V AC Reset Safety Mat MSR23M Safety Mat MSR23M A A2 S12 S22 14 24 32 S34 M A2 S12 S22 14 24 32 S34 K1 K2 K1 N M Ground K1 M Safety Mat Input, Monitored Manual Reset, Dual Channel Output, Monitored Output Application Details Disconnect power. Use a screwdriver to pop open cover to reveal internal switches. Safety Mat Input, Automatic Reset, Single Channel Output, No Monitored Output Power LED K1 K2 Automatic/Manual Reset Monitored Manual Reset 4-25