MSI 420-01

Safety control

Part no.: 50132986

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
PFH_D	0.0000000043 per hour
PFH_D	4,3E-09 per hour
Mission time	20 years, EN ISO 13849-1
Category	4, EN ISO 13849

Supply voltage U_B	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