MSR6R/T
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Description
The MSR6R/T has an internal switch that allows the user to select either 1 N.C. single channel input for use with gate interlock and emergency stop buttons in lower risk applications or 2 N.C. dual channel inputs for higher risk applications.
The MSR6R/T has an internal selector switch that can accommodate automatic/manual or a monitored manual reset function. Automatic/ manual reset can use a jumper or can be used to check operation of the contacts. Monitored manual requires the use of a manually operated normally open momentary switch to activate the outputs.
The MSR6R/T has 3 N.O. safety outputs and 1 N.C. auxiliary output. 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.
Features
- Category 3 per EN 954-1
- Stop category 0
- Switch selectable input
- Three N.O. safety outputs
- One N.C. auxiliary output
- Switch selectable reset
- 45 mm wide housing
Applications
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Specifications
| 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) |
| Certifications | CE Marked for all applicable directives, cULus, c-Tick, and TÜV |
| Power Supply | 24V AC/DC, 110V AC 50/60 Hz or 230V AC 50/60 Hz |
| Power Consumption | <4 VA |
| Safety Inputs | 2 N.C. |
| Input Simultaneity | 0.5 seconds |
| Input Resistance, Max. | 500 W |
| Reset Type | Monitored Man. or Auto./Man. |
| Safety Outputs | 3 N.O. Safety; 1 N.C. Auxiliary |
| Output Utilization per IEC60947-5-1 (Inductive)⋆ | B300 AC-15; 4 A/250V AC, 4 A/120V AC P300 DC-13; 3 A/24V DC |
| Thermal Current | 4 A (nonswitching) |
| Fuses, Input | 500 mA time lag (internal, replacable) |
| Fuses, Output | 5 A quick acting (external) |
| Switching Current @ Voltage, Min. | 10 mA/10V |
| Maximum Drop-Out Time | 50 ms |
| Status Indicators | Red = Power On; Green = K1 Closed; Green = K2 Closed; Amber = Single Channel Mode |
| Rated Impulse withstand Voltage | 2500V |
| Installation Group | C in accordance with VDE 0110 |
| Pollution Degree | 3 |
| Operating Temperature [C (F)] | -10…55° (14…131°) |
| Relative Humidity | 90% |
| Enclosure Type Rating | IP40, (NEMA 1), DIN 0470 |
| Terminal Protection | IP20, DIN 0470 |
| Conductor Size, Max. | 1 x 2.5 mm2 (14 AWG) stranded, 1 x 4 mm2 (12 AWG) solid |
| Torque Settings—terminal screws | 1 N•m (8.85 lb•in) |
| Material | Red Polycarbonate |
| Mounting | 35 mm DIN Rail |
| Weight [g (lb)] | 510 (1.12) |
| Electrical Life | 220V AC/4A/880VA cosf = 0.35 - 100,000 operations 220V AC/1.7A/375VA cosf = 0.6 - 500,000 operations 30V DC/2A/60W - 1,000,000 operations 10V DC/0.01A/0.1W - 2,000,000 operations |
| Mechanical Life | 2,000,000 operations |
| Vibration | 0.75 mm (0.30 in.) peak, 10…55 Hz |
| Shock | 30 g, 11 ms half-sine |
| ⋆ See Output Ratings on Output Ratings for details. Consult factory for ratings not shown. | |
Applications
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Product Selection
| Inputs | Safety Outputs | Auxiliary Outputs | Power Supply | Cat. No. |
| 1 N.C. or 2 N.C. | 3 N.O. | 1 N.C. | 24V AC/DC | 440R-C23017 |
| 110V AC | 440R-C23018 | |||
| 230V AC | 440R-C23019 | |||
Accessories
| Description | Page Number | Cat. No. |
| 500 mA fuse—Bussmann Cat. No. ETF-500 mA | Accessories | 440R-A31562 |
Approximate Dimensions
Dimensions are shown in mm (in.). Dimensions are not intended to be used for installation purposes.
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Block Diagram
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Typical Wiring Diagrams
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| Single-Channel Safety Gate, Monitored Manual Reset, Single-Channel Output , Monitored Output | Single-Channel Safety Gate, Automatic Reset, Single-Channel Output, No Monitored Output |
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| Dual-Channel Safety Gate, Monitored Manual Reset, Dual-Channel Output , Monitored Output | Dual-Channel Safety Gate, Automatic Reset, Dual-Channel Output, Monitored Output |