Rockwell Automation Publication 1783-UM007G-EN-P - February 2017 75
Install Stratix 5400 Switches Chapter 3
Specifications
For additional specifications and certifications, see the Stratix Ethernet Device
Specifications Technical Data, publication
1783-TD001.
Overview
When determining where to place the switch, observe these guidelines:
• For 10/100 ports and 10/100/1000 ports, the cable length from a
switch to an attached device cannot exceed 100 m (328 ft).
• The fiber-optic cable length from a switch to an attached device cannot
exceed the distance that is specified in Appendix
D.
• Temperature surrounding the unit does not exceed 70 °C (158 °F).
• Clearance to front and rear panels meets these conditions:
– Front-panel status indicators can be easily read.
– Access to ports is sufficient for unrestricted cabling.
– Front-panel direct current (DC) power connectors and the alarm
relay connector are within reach of the connection to the DC power
source.
• Cabling is away from sources of electrical noise, such as radios, power
lines, and fluorescent lighting fixtures.
Attribute 1783-HMS8T4CGN, 1783-HMS16T4CGN,
1783-HMS8TG4CGN, 1783-HMS8TG4CGR,
1783-HMS4T4E4CGN
1783-HMS4C4CGN, 1783-HMS4S8E4CGN,
1783-HMS8TG8EG4CGN, 1783-HMS4SG8EG4CGN,
1783-HMS4EG8CGN, 1783-HMS4EG8CGR,
1783-HMS8TG8EG4CGR, 1783-HMS4SG8EG4CGR,
1783-HMS16TG4CGN, 1783-HMS16TG4CGR
1783-HMS8S4CGN, 1783-HMS8SG4CGN,
1783-HMS8SG4CGR
Power supply 12…54V DC, 3.7 A max 12…54V DC, 4.3 A max
12…54V DC, 5.0 A max
Alarm relay 30V DC, 1 A or 48V DC, 0.5 A
Temp code T3
Screw torque, ground terminal 0.51 N•m (4.5 lb•in)
Screw torque, power terminal 0.56 N•m (5.0 lb•in)
Screw torque, alarm terminal 0.23 N•m (2.0 lb•in)
IMPORTANT When the switch is installed in an industrial enclosure, the
temperature within the enclosure is greater than normal room
temperature outside the enclosure.
The temperature inside the enclosure cannot exceed 158 °F (70 °C),
the maximum ambient enclosure temperature of the switch.
ATTENTION: Do not wire more than 1 conductor on any single terminal.
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