Hirschmann MICE Switch MS20-24

24-port bakplan

Varenr: MS20-2400SAAP
BeskrivelseTeknisk infoTilbehørSupport

Product description

Description24 port Fast Ethernet switch, managed, software Layer 2 Professional, for DIN rail store-and-forward-switching, fanless design
Port type and quantityFast Ethernet ports in total: 24; Gigabit Ethernet ports: 0
Order No.MS20-2400SAAPHH09.0.

More Interfaces

Power supply/signaling contact2 x plug-in terminal block, 4-pin
V.24 interface1 x RJ11 socket
USB interface1 x USB to connect the AutoConfiguration Adapter ACA21-USB

Network size - cascadibility

Line - / star topologyany
Ring structure (HIPER-Ring) quantity switches50 (reconfiguration time < 0.3 sec.)

Power requirements

Operating voltage24 V DC (18-32) V
Current consumption at 24 V DC500 mA (basic switch module only)
Current consumption at 48 V DC325 mA (basic switch module only)
Power consumption12.0 W
Power output in Btu (IT) h40 (basic switch module only)


ManagementSerial interface, web-interface, SNMP V1/V2, HiVision file transfer SW HTTP/TFTP, LLDP-MED
DiagnosticsLEDs, log-file, syslog, relay contact, RMON, port mirroring 1:1 and n:1, egress/ingress traffic configurable, topology discovery 802.1AB, cable tester (TX), address conflict detection, network error detection, SFP diagnostic [temperature, optical input and output power (µW and dBm)], Trap for configuration saving and changing, duplex mismatch detection, disable learning, Port Monitor
ConfigurationComand line interface (CLI), TELNET, BootP, DHCP, DHCP option 82, HIDiscovery, easy device exchange with auto-configuration adapter ACA21-USB (automatic software and/or configuration upload), automatic script load from ACA21, integrated DHCP server per port, DHCP relay, automatic invalid configuration undo, Offline Configuration, SFP Whitelist, ARC automatic ring configuration (MRP), automatic port shutdown (link flapping), configuration signature (water marking), overload detection
SecurityPort Security (IP und MAC) with multiple addresses (MAC 50 per port), SNMP V3, SSHv2, Authentication (IEEE802.1x), 802.1x Multi Client Authentication, Guest VLAN and Unauthenticated VLAN, Port based Radius VLAN assignment, Login Banner
Redundancy functionsHIPER-Ring, Fast HIPER-Ring, MRP, MSTP, RSTP - IEEE802.1D-2004, MRP and RSTP in parallel, link aggregation, multiple rings
FilterQoS 4 classes, priorisation (IEEE 802.1D/p), VLAN (IEEE 802.1Q), Voice VLAN, shared VLAN learning, Q-in-Q double VLAN tagging, multicast IGMP v1/v2/v3 (snooping/querier), multicast detection unknown multicast, broadcast-, unicast-, multicast limiter, fast aging, GMRP IEEE 802.1D
Industrial ProfilesEtherNet/IP and PROFINET (2.2 PDEV, GSDML stand-alone generator, automatic device exchange) profiles included, configuration and diagnostic via automation software tools like e.g. STEP7, or Control Logix
Time synchronisationSNTP Server, PTP / IEEE 1588, realtime clock with energy buffer
Flow controlFlow control 802.3x, port priority 802.1D/p, priority (TOS/DIFFSERV), prio (MAC/IP), prio mapping (TOS Layer2), traffic shaping (unicast, multicast, broadcast) ingress / egress

Ambient conditions

Operating temperature0 ºC ... 60 ºC
Storage/transport temperature-40 ºC ... 70 ºC
Relative humidity (non-condensing)10 % ... 95 %
MTBF33.9 years (MIL-HDBK-217F)
Protective paint on PCBNo

Mechanical construction

Dimensions (W x H x D)278 mm x 133 mm x 100 mm
MountingDIN Rail
Weight1030 g
Protection classIP20

Mechanical stability

IEC 60068-2-27 shock15 g, 11 ms duration, 18 shocks
IEC 60068-2-6 vibration1 mm, 2 Hz-13.2 Hz, 90 min.; 0.7 g, 13.2 Hz-100 Hz, 90 min.; 3.5 mm, 3 Hz-9 Hz, 10 cycles, 1 octave/min.; 1 g, 9 Hz-150 Hz, 10 cycles, 1 octave/min

EMC interference immunity

EN 61000-4-2 electrostatic discharge (ESD)6 kV contact discharge, 8 kV air discharge
EN 61000-4-3 electromagnetic field10 V/m (80-1000 MHz)
EN 61000-4-4 fast transients (burst)2 kV power line, 1 kV data line
EN 61000-4-5 surge voltagepower line: 2 kV (line/earth), 1 kV (line/line), 1 kV data line
EN 61000-4-6 conducted immunity3 V (10 kHz-150 kHz), 10 V (150 kHz-80 MHz)

EMC emitted immunity

FCC CFR47 Part 15FCC 47 CFR Part 15 Class A
EN 55022EN 55022 Class A


Safety of industrial control equipmentcUL 508
Hazardous locationsISA 12.12.01 Class 1 Div. 2
TransportationNEMA TS2

Scope of delivery and accessories

Scope of deliveryDevice, 2 x terminal block, operating manual, CD
Teknisk info


Produsent Hirschmann

Varen er på lager.
Varen er bestilt fra leverandør og leveringsdato er bekreftet.
Varen er bestilt fra leverandør, men leveringsdato er ikke bekreftet.
Varen må bestilles fra leverandør.
Varen befinner seg på fjernlager.
Varen er bestilt fra leverandør, men leveringsdato er ikke bekreftet.
Varene bestilles fra vår leverandørs lager.
Ubekreftet - Ta kontakt med kundesenter for nærmere informasjon.