Series | MSI 420 |
Type | Safety control |
Application | Monitoring of safety functions |
Number of safe I/Os | 16 IN, 4 OUT, 4 programmable I/O |
Functions | Additional I/O extensions available (optional) Configurable safety control Configuration via MSI.designer software Ethernet interface Removable program memory (must be ordered separately, part no. 50132996) Transfer of diagnostic data via external fieldbus modules, e.g. MSI-FB-PROFIBUS (optional) USBmini interface |
SIL | 3, IEC 61508 |
SILCL | 3, IEC/EN 62061 |
Performance Level (PL) | Up to and including e, EN ISO 13849-1 |
PFHD | 0.0000000043 per hour |
PFHD | 4,3E-09 per hour |
Mission time | 20 years, EN ISO 13849-1 |
Category | 4, EN ISO 13849 |
Supply voltage UB | 24 V, DC, -30 ... 25 % |
Power consumption, max. | 3.3 W |
Number of outputs | 8 Piece(s) |
Max. number of integrated digital outputs | 8 Piece(s) |
Type of digital output | Transistor |
Short circuit protection, outputs | Yes |
Min. voltage permitted at the output | 16.2 V |
Max. voltage permitted at the output | 30 V |
Output current | 4 A |
Number of inputs | 16 Piece(s) |
Voltage permitted at the input | 30 V |
Max. rated control supply voltage at DC | 30 V |
Min. rated control supply voltage at DC | 15.6 V |
Input current at signal 1 | 2.3 mA |
Type | Internal bus (SBUS+) |
Type | Ethernet, USB |
Function | Configuration via software |
Function | Configuration via software |
Number of connections | 3 Piece(s) |
Function | Signal IN Signal OUT Voltage supply |
Type of connection | Terminal |
Type of terminal | Screw terminal |
No. of pins | 32 -pin |
Function | Configuration interface |
Type of connection | USB |
Connector type | USB 2.0 Mini-A |
Function | BUS OUT |
Type of connection | RJ45 |
Connection cross sections | 1 x 0.2 to 2.5 mm², wire 1 x 0.25 to 2.5 mm², wire with wire-end sleeve 2 x 0.2 to 1.0 mm², wire 2 x 0.25 to 1.0 mm², wire with wire-end sleeve |
Dimension (W x H x L) | 45 mm x 96.5 mm x 121 mm |
Net weight | 290 g |
Housing color | Gray |
Type of fastening | Snap-on mounting |
Ambient temperature, operation | -25 ... 65 °C |
Ambient temperature, storage | -25 ... 70 °C |
Relative humidity (non-condensing) | 10 ... 95 % |
Degree of protection | IP 20 |
Protection class | III |
Certifications | TÜV Rheinland c UL US |
Vibration resistance | 5 ... 150 Hz |
Test procedure for oscillation in accordance with standard | EN 60068-2-6 |
Shock resistance, continuous shock | 10 g, 16 ms, EN 60068-2-29 |
Shock resistance, single shock | 30 g, 11 ms, EN 60068-2-27 |
Customs tariff number | 85371091 |
ECLASS 5.1.4 | 27243001 |
ECLASS 8.0 | 27243101 |
ECLASS 9.0 | 27243101 |
ECLASS 10.0 | 27243101 |
ECLASS 11.0 | 27243101 |
ECLASS 12.0 | 27243101 |
ECLASS 13.0 | 27243101 |
ETIM 5.0 | EC002538 |
ETIM 6.0 | EC002538 |
ETIM 7.0 | EC002538 |
ETIM 8.0 | EC002538 |