Technical Specifications; Power Supply Specifications; Failsafe Alarm Relay Specifications; Supported Networking Standards - Siemens SIMATIC NET RUGGEDCOM RS940GF Installation Manual

Technical Specifications

This section provides important technical specifications related to the device.
5.1

Power Supply Specifications

Supply Type
a
(F) denotes fast-acting fuse
b
(T) denotes time-delay fuse.
c
Power consumption varies based on configuration.
5.2

Failsafe Alarm Relay Specifications

Maximum Switching Voltage
5.3

Supported Networking Standards

Standard
IEEE 802.3x
IEEE 802.3z
IEEE 802.3ab
IEEE 802.1D
IEEE 802.1Q
IEEE 802.1p
RUGGEDCOM RS940GF
Installation Manual, 01/2021, C79000-G8976-1356-04
Input Range
Power
Minimum
88 VDC
HI
85 VAC
24 VDC 10 VDC
48 37 VDC
30 VDC
80 VDC
30 VAC
10 Mbps
Ports
ü
ü
ü
ü
Internal Fuse
Rating
Maximum
300 VDC 3.15 A(T)
264 VAC 3.15 A(T)
36 VDC 3.15 A(T)
72 VDC 3.15 A(T)
Rated Switching Current
1 A
0.3 A
100 Mbps 1000 Mbps Ports
Ports
ü ü
ü
ü
ü ü
ü ü
ü ü
Isolation
a b
Consumption
4 kVAC
5.5 kVDC
1.5 kVDC
1.5 kVDC
Isolation
1500 V for 1 minute
rms
Notes
Full Duplex Operation
1000Base-LX
1000Base-Tx
MAC Bridges
VLAN (Virtual LAN)
Priority Levels
5
Maximum
Power
c
18 W
18 W
18 W
18 W
25