MSI-MD-FBX
Muting interface
| Series | MSI-MD-FB | 
| Application | Muting interface for muting applications in combination with standard variants of the MLC and ELC safety light curtains, as well as MLD multiple light beam safety devices | 
| Functions | Muting-timeout extension Muting enable function Timing controlled 2-sensor muting  | 
                                
| Restart | Automatic Manual  | 
                                
| SIL | 3, IEC 61508 | 
| SILCL | 3, IEC/EN 62061 | 
| Performance Level (PL) | e, EN ISO 13849-1 | 
| PFHD | 2.5E-09 per hour | 
| Mission time | 20 years, EN ISO 13849-1 | 
| Category | 4, EN ISO 13849-1 | 
| Protective circuit | Overvoltage protection Polarity reversal protection Short circuit protected  | 
                                
| Supply voltage UB | 24 V, DC, -20 ... 20 %, Compensation necessary at 20 ms voltage dip, min. 250 mA (+ external loads) | 
| Current consumption, max. | 150 mA, Without external load | 
| Power consumption, max. | 3.6 W, For 24 V, plus output load | 
| Residual ripple | -5 ... 5 %, From UB | 
| Number of safety-related switching inputs | 2 Piece(s) | 
| Number of digital switching inputs | 8 Piece(s) | 
| Type | Digital switching input | 
| Switching voltage high, min. | 27 V | 
| Switching voltage low, max. | 2.5 V | 
| Switching voltage, type. | 24 V | 
| Voltage type | DC | 
| Function | Control input, reset of the control Control input for Reset  | 
                                
| Function | Control input, muting sensor 1 of the control | 
| Function | Control input, muting enable/muting timeout | 
| Function | Control input for Reset | 
| Function | Control input for muting sensor 1 Control input for muting sensor 2 Control input for muting sensor 3 Control input for muting sensor 4  | 
                                
| Type | Safety switching input | 
| Voltage type | DC | 
| Switching voltage high, min. | 27 V | 
| Switching voltage low, max. | 18 V | 
| Switching voltage, type. | 24 V | 
| Number of safety-related switching outputs (OSSDs) | 2 Piece(s) | 
| Number of digital switching outputs | 3 Piece(s) | 
| Type | Safety-related switching output OSSD | 
| Switching voltage high, min. | 18 V | 
| Switching voltage low, max. | 2.5 V | 
| Switching voltage, type. | 24 V | 
| Voltage type | DC | 
| Switching current, max. | 380 mA | 
| Load inductivity | 2,000 µH | 
| Load capacity | 0.3 µF | 
| Residual current, max. | 0.2 mA | 
| Residual current, type. | 0.002 mA | 
| Switching element | Transistor, PNP | 
| Switching element | Transistor, PNP | 
| Type | Digital switching output | 
| Switching voltage, type. | 24 V | 
| Voltage type | DC | 
| Switching element | Transistor, PNP | 
| Function | "Error" signal output | 
| Switching element | Transistor, PNP | 
| Function | ReadyForReset signal output | 
| Switching element | Transistor, PNP | 
| Function | "Muting state" signal output | 
| Restart delay time | 100 ms | 
| Regression delay | 5 ms | 
| Number of connections | 8 Piece(s) | 
| Function | Machine interface | 
| Type of connection | Connector | 
| Thread size | M12 | 
| Type | Male | 
| Material | Metal | 
| No. of pins | 8 -pin | 
| Function | Connection - safety sensor | 
| Type of connection | Connector | 
| Thread size | M12 | 
| Type | Female | 
| Material | Metal | 
| No. of pins | 5 -pin | 
| Function | Connection - muting indicator | 
| Type of connection | Connector | 
| Thread size | M12 | 
| Type | Female | 
| Material | Metal | 
| No. of pins | 5 -pin | 
| Function | Connection - acknowledgment unit | 
| Type of connection | Connector | 
| Thread size | M12 | 
| Type | Female | 
| Material | Metal | 
| No. of pins | 5 -pin | 
| Function | Connections for four muting sensors | 
| Type of connection | Connector | 
| Thread size | M12 | 
| Type | Female | 
| Material | Metal | 
| No. of pins | 5 -pin | 
| Function | Service interface | 
| Type of connection | USB | 
| Connector type | USB 2.0 Micro-B | 
| Permissible conductor cross section, type. | 0.25 mm² | 
| Length of connection cable, max. | 50 m | 
| Dimension (W x H x L) | 60 mm x 38.3 mm x 225 mm | 
| Net weight | 560 g | 
| Housing color | Yellow | 
| Type of fastening | Mounting plate Mounting plate with L-angle Through-hole mounting  | 
                                
| Type of display | LED | 
| Number of LEDs | 14 Piece(s) | 
| Operational controls | DIP switch | 
| Function of the operational control | Selection of operating mode | 
| Ambient temperature, operation | -30 ... 60 °C | 
| Ambient temperature, storage | -40 ... 70 °C | 
| Relative humidity (non-condensing) | 0 ... 95 % | 
| Degree of protection | IP 67 | 
| Protection class | III | 
| Approvals | TÜV Süd c UL US  | 
                                
| Test procedure for oscillation in accordance with standard | IEC/EN 60068-2-6 | 
| Shock resistance | 100 m/s² | 
| Test procedure for shock in accordance with standard | IEC/EN 60068-2-6 | 
| US patents | US 6,418,546 B | 
| Customs tariff number | 85369095 | 
| ECLASS 5.1.4 | 27371811 | 
| ECLASS 8.0 | 27371811 | 
| ECLASS 9.0 | 27371811 | 
| ECLASS 10.0 | 27371811 | 
| ECLASS 11.0 | 27371819 | 
| ECLASS 12.0 | 27371819 | 
| ECLASS 13.0 | 27371819 | 
| ECLASS 14.0 | 27371819 | 
| ECLASS 15.0 | 27371819 | 
| ETIM 5.0 | EC001448 | 
| ETIM 6.0 | EC001448 | 
| ETIM 7.0 | EC001448 | 
| ETIM 8.0 | EC001449 | 
| ETIM 9.0 | EC001449 | 
| ETIM 10.0 | EC001449 |