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Safety Relays Monitoring Safety Relays with Delayed Outputs Minotaur MSR138DP Specifications Standards EN 954-1, ISO 13849-1, IEC/EN 60204-1, IEC 60947-4-1, IEC 60947-5-1, ANSI B11.19, AS4024.1 Cat. 4/Cat. 3 per EN 954-1 C-Tick, CE marked for all applicable directives and cULus 24V AC/DC, 115V AC or 230V AC 0.8 to 1.1 x rated voltage, 50/60Hz 4W 1 N.C., 2 N.C. or light curtain Infinite 135 ohms Monitored Manual or Auto./Manual 2 N.O. Safety; 3 N.O. Safety Delayed (MSR138DP); 2 N.O. Safety Delayed (MSR138.1DP); 1 N.C. Aux. Delayed (MSR138.1DP) AC-1: 7A/250V AC DC-1: 7A/24V DC B300, AC-15 6A/250V AC, 6A/125V AC P300, DC-13; 3A/24V DC 6A/24V DC @ 6 ops/min Max 7A in one current path 5x3.5A or 3x4.5A 5x2.5A or 3x3.5A 6A Slow Blow or 10A Quick Blow 10ma/10V AgSnO2 + 0.5mAu 1s 15ms 100ms Green= Power Green= CH1 Output Active Green= CH2 Output Active Green=CHT1 Timed Output Act. Green=CHT2 Timed Output Act. 2500V 2 -5C to +55C (+23F to 131F) IP40 (NEMA 1) IP20 0.2-4mm2 (24-12 AWG) 0.4-0.5 Nm (3.54-4.43lbin) Polyamide PA 6.6 35mm DIN rail 350g (0.77lbs) 490g (1.08 lbs) 100,000 operations 500,000 operations 300,000 operations 100,000 operations 1,000,000 operations 2,000,000 operations 2,000,000 cycles 10-55Hz, 0.35mm 10g, 16ms, 100 shocks Category Instantaneous/Delayed Approvals Power Supply Power Consumption Safety Inputs Input Simultaneity Max. Allowable Input Resistance Reset Description The MSR138DP is a versatile monitoring safety relay. It can be connected in four different input wiring configurations: 1 N.C., 2 N.C., or 2 PNP connections from a light curtain. When connected in the 2 N.C. fashion, the MSR138DP checks for cross faults across the two inputs. When connected to light curtains, the light curtain must perform the cross fault detection. The MSR138DP has output monitoring that can accommodate either automatic/manual reset or a monitored manual rest. When configured with automatic/manual reset (jumpers on X1-X2 and X3-X4), the MSR138DP can have the reset terminals S33-S34 jumpered or can be converted to an unmonitored manual reset by adding a normally open switch in the monitoring loop (S33-S34). When configured to monitored manual reset, the MSR138DP checks the output monitoring circuit through the manual application of the reset switch. The outputs of the MSR138DP include 2 normally open immediate safety outputs and 3 normally open delayed safety outputs. The outputs of the MSR138.1DP include 2 normally open immediate safety rated outputs, 2 normally open delayed safety outputs and 1 normally closed delayed safety output. The safety outputs have independent and redundant internal contacts to help ensure the safety function. A N.C. timer reset switch can be added to force the delayed contacts opened prior to the completion of the timing cycle. An electronic protection circuit detects shorts across the input, when the MSR138DP wired for cross fault detection. Outputs Output Utilization per IEC 60947-4-1 (Resistive) Output Utilization per IEC 60947-5-1 (Inductive) Thermal Current (non switching) Units with 24V AC/DC supply: Units with 115/230V AC supply: Fuses Output (external) Min. Switched Current/Voltage Contact Material Power On Delay Response Time Recovery Time Indication LEDs Impulse Withstand Voltage Pollution Degree Operating Temperature Enclosure Protection Terminal Protection Conductor Size Torque Settings--term. screws Case Material Mounting Weight 24V DC 110V AC or 230V AC Electrical Life (w/Surge Supp.) 250V AC/6A/1500VA cos=1 250V AC/2.5A/625VA cos=1 250V AC/1.5A/375VA cos=0.35 250V AC/5A/1250VA cos=0.6 24V DC/2A/48W 10V DC/0.01A/0.1W Mechanical Life Vibration Shock Features * * * * * * * * Category 4/3 per EN 954-1 Stop category 0 and 1 Light curtain, E-Stop, Safety Gate inputs 2 immediate safety outputs Delayed outputs: 3 safety or 2 safety and 1 aux. Cross fault monitoring Monitored or automatic reset Removable terminals See Output Ratings on page 1-29 for details. Consult factory for ratings not shown. 4-48 Safety Relays Monitoring Safety Relays with Delayed Outputs Minotaur MSR138DP Product Selection Inputs Safety Outputs Safety Delayed Outputs Time Delay 1.0s fixed 0.15 - 3s Power Supply 115V AC 24V AC/DC 115V AC 230V AC 3 N.O. (MSR138DP) 24V AC/DC 0.5 - 10s 115V AC 230V AC 24V AC/DC 1.5 - 30s 1 N.C. or 2 N.C. or Light Curtain 2 N.O. 0.15 - 3s 115V AC 230V AC 24V AC/DC 115V AC 230V AC 2 N.O. 1 N.C. (MSR138.1DP) 24V AC/DC 0.5 - 10s 115V AC 230V AC 24V AC/DC 1.5 - 30s 115V AC 230V AC Catalogue Number 440R-M23080 440R-M23143 440R-M23141 440R-M23140 440R-M23147 440R-M23145 440R-M23144 440R-M23151 440R-M23149 440R-M23148 440R-M23084 440R-M23082 440R-M23081 440R-M23088 440R-M23086 440R-M23085 440R-M23092 440R-M23090 440R-M23089 Dimensions--mm (inches) 99 (3.89) 45 (1.77) Block Diagram A1(+) A2(-) S11 (+) X1 X2 X3 X4 Overvoltage protection AC S12 S52 Logic Channel 2 13 23 37 47 57 A1(+) A2(-) S11 (+) X1 X2 X3 X4 Overvoltage protection S12 S52 Logic Channel 2 13 23 37 47 55 Start Logic Logic Channel 1 CH1 CHT1 Start Logic Logic Channel 1 CH1 CHT1 CH2 24VDC PWR CH1 CH2 CHT2 CH T1 AC 24VDC PWR CH1 CHT2 CH T1 CH1 CHT1 CH2 CHT2 CH2 114.5 (4.5) S21/PE CH T2 CH1 CHT1 CH2 CHT2 CH2 CH T2 Time Reset Time Reset S33 S34 Y1 Y2 Y39 Y40 S22 14 24 38 48 58 S21/PE S33 S34 Y1 Y2 Y39 Y40 S22 14 24 38 48 56 MSR138DP Typical Wiring Diagrams +24V DC Reset E-Stop A1 S52 S11 S12 S21 S22 S33 S34 13 23 37 47 57 K1 L1 L2 L3 MSR138.1DP In applications with 24V DC supply: terminal S21 must not be connected to PE. L1 Reset Light Curtain Out2 Out 1 24VDC L1 L2 L3 + A1 S52 S11 S12 S21 S22 S33 S34 13 23 37 47 55 K1 MSR138DP K2 MSR138.1DP K2 A2 X1 X2 X3 X4 Y39 Y40 Y2 Y1 14 24 38 48 58 K1 K2 D1 D2 A2 X1 X2 X3 X4 Y39 Y40 Y2 Y1 14 24 38 48 56 K1 K2 D1 D2 M N M Ground Timer Override Indicator D1, D2 = Delayed Output Load Indicator D1, D2 = Delayed Output Load 24V DC Supply Dual Channel E-Stop, Monitored Manual Reset, Monitored Output 115/230V AC Supply, 24V DC Light Curtain, Monitored Manual Reset, Monitored Output 4-49 |
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