product brand nameSCALANCE
transfer rate
with WLAN / maximum300 Mbit/s
for Industrial Ethernet10, 100 Mbit/s
interfaces
for network components or terminal equipment2
for power supply1
for redundant voltage supply1
for network components or terminal equipmentM12 interface (4-pole, D-coded), PoE
for power supplyM12 interface (4-pole, A-coded)
memory
C-PLUGYes
KEY-PLUGYes
interfaces / wireless
number of radio cards / permanently installed1
transmission mode / for multiple input multiple output (MIMO)2x2
number of spatial streams2
number of electrical connections / for external antenna(s)2
type of electrical connection / for external antenna(s)N-Connect (socket)
product feature / external antenna can be mounted directly on deviceYes
supply voltage, current consumption, power loss
type of voltage / of the supply voltageDC
from Power-over-Ethernet according to IEEE802.3at for type 1 and IEEE802.3af48 V
at DC / at 24 V / typical0.25 A
with Power-over-Ethernet according to IEEE802.3at for type 1 and IEEE802.3af / typical0.125 A
at DC / at 24 V / typical6 W
with Power-over-Ethernet according to IEEE802.3at for type 1 and IEEE802.3af / typical6 W
from M12 Power Connector (A-coded) for redundant power supply16.8 V
from M12 Power Connector (A-coded) for redundant power supply31.2 V
ambient conditions
during operation-40 ... +75 °C
during storage-40 ... +85 °C
during transport-40 ... +85 °C
relative humidity / at 25 °C / without condensation / during operation / maximum95 %
ambient condition / for operationWhen used under hazardous conditions (Zone 2), the SCALANCE W778-1 M12 or W738-1 M12 product must be installed in an housing with at least IP54 degree of protection according to EN 60529 within the scope of EN 50021.
protection class IPIP65
design, dimensions and weights
width140 mm
height160 mm
depth45 mm
width / of the enclosure / without antenna140 mm
height / of the enclosure / without antenna149 mm
depth / of the enclosure / without antenna45 mm
net weight0.95 kg
product feature / conformal coatingYes
fastening method35 mm DIN rail mounting only per accessories
S7-300 rail mountingNo
S7-1500 rail mountingNo
35 mm DIN-rail mountingYes
wall mountingYes
radio frequencies
for WLAN in 2.4 GHz frequency band2.41 ... 2.48 GHz; depending on the country approvals
for WLAN in 5 GHz frequency band4.9 ... 5.8 GHz; depending on the country approvals
product features, product functions, product components / general
product function / Access Point ModeYes
product function / client ModeYes
number of SSIDs4
iPCF Access PointYes; Only in combination with the 'KEY-PLUG W780 iFeatures'
iPCF clientYes; Only in combination with the 'KEY-PLUG W780 iFeatures' or 'KEY-PLUG W740 iFeatures'
iPCF-MC Access PointNo
iPCF-MC clientYes; Only in combination with 'KEY-PLUG W780 iFeatures' or 'KEY-PLUG W740 iFeatures'
number of iPCF-capable radio modules1
product function / iREFYes; Only in combination with the 'KEY-PLUG W780 iFeatures' or 'KEY-PLUG W740 iFeatures'
number of iREF-capable radio modules1
product function / iPRPYes; In combination with the 'KEY-PLUG W780 iFeatures' only
product functions / management, configuration, engineering
number of manageable IP addresses / in client8
CLIYes
web-based managementYes
MIB supportYes
TRAPs via emailYes
configuration with STEP 7Yes
configuration with STEP 7 in the TIA PortalYes
operation with IWLAN controllerNo
operation with Enterasys WLAN controllerNo
forced roaming on IP down with IWLANYes
forced roaming on link down with IWLANYes
WDSYes
Address Resolution Protocol (ARP)Yes
ICMPYes
TelnetYes
HTTPYes
HTTPSYes
TFTPYes
DCPYes
LLDPYes
I&M0 - device-specific informationYes
I&M1 - higher level designation/location designationYes
product function / is supported / identification linkYes; acc. to IEC 61406-1:2022
product functions / diagnostics
PROFINET IO diagnosisYes
link checkNo
connection monitoring IP-AliveNo
localization via AeroscoutYes
SysLogYes
SNMP v1Yes
SNMP v2Yes
SNMP v3Yes
product functions / VLAN
function VLAN with IWLANYes
product functions / DHCP
DHCP clientYes
DHCP serverYes
DHCP Option 82Yes
product functions / redundancy
STP/RSTPYes
MSTPYes
RSTPYes
product functions / security
ACL - MAC-basedYes
management security, ACL-IP basedYes
IEEE 802.1x (radius)Yes
NAT/NAPTYes
access protection according to IEEE802.11iYes
WPA/WPA2Yes
TKIP/AESYes
SSHYes
RADIUSYes
product functions / time
NTPYes
SNTPYes
SIMATIC time synchronization (SIMATIC Time)Yes
standards, specifications, approvals
for FMFM 3611: Class I, Division 2, Groups A,B,C,D, T4 / Class 1, Zone 2, Group IIC, T4, FM16US0205X
for safety / from CSA and ULUL 61010-2-201 E85972, CSA C22.2 no. 60950-1
EC Declaration of ConformityYes
CE markingYes
C-TickYes
E1 approvalYes
railway application in accordance with EN 50155Yes
railway application in accordance with EN 50121-4Yes
fire protection in accordance with EN 45545-2Yes
NEMA TS2No
IEC 61375No
IEC 61850-3No
NEMA4XNo
Power-over-Ethernet according IEEE802.3at for type 1 and IEEE802.3afYes
Power-over-Ethernet according to IEEE802.3at for type 2Yes
IEEE 802.11aYes
IEEE 802.11bYes
IEEE 802.11eYes
IEEE 802.11gYes
IEEE 802.11hYes
IEEE 802.11iYes
IEEE 802.11nYes
standards, specifications, approvals / marine classification
American Bureau of Shipping Europe Ltd. (ABS)Yes
French marine classification society (BV)Yes
DNV GLYes
Korean Register of Shipping (KRS)Yes
Lloyds Register of Shipping (LRS)Yes
Nippon Kaiji Kyokai (NK)Yes
Polski Rejestr Statkow (PRS)Yes
Royal Institution of Naval Architects (RINA)Yes
standards, specifications, approvals / hazardous environments
standard / for hazardous zoneEN 60079-15:2005, EN 60079-0:2006, II 3 G Ex nA II T4 KEMA 07 ATEX 0145X
from CSA and ULANSI/ISA 12.12.01-2013, CAN/CSA C22.2 No.213-M1987, Cl. 1, div. 2, GP. A, B, C, D, T4 / Cl. 1, Zone 2, GP IIC E240480
certificate of suitability / CCC / for hazardous zone according to GB standardYes; GB3836.1, GB3836.8
as markingEx nA IIC T4 Gc
standards, specifications, approvals / Environmental Product Declaration
Environmental Product DeclarationYes
total199.95 kg
during manufacturing33.7 kg
during operation166.06 kg
after end of life0.19 kg