Table of Contents
Advertisement
Installing the Hardware
This subsection contains the following topics:
•
Connecting the Power Terminal Block
•
Connect the Alarm Relay and Ground
•
Connecting the RJ45 Cables
•
Connecting the SFPs
•
DIN Rail Mounting
•
Wall Mounting
on Page 25
•
LED Status Indications
•
System Reset
on Page 27
Connecting the Power Terminal Block
The MP1204-XT provides redundant power inputs (PWR 1/2), which supports reverse polarity protection, and
accepts a positive or negative power source (12V – 57V). However, PWR1 and PWR2 must use the same mode.
Power Input Voltage
PWR1/PWR2
Power Input Voltage
PWR1/PWR2
Power Budget
Power Consumption
Note: Power should be disconnected from the power supply before connecting it to the MP1204-XT. Otherwise,
your screwdriver blade can inadvertently short your terminal connections to the grounded enclosure.
1. Insert the positive and negative wires into PWR+ and PWR- contacts. You can connect a single power
supply or both power supplies depending on your requirements.
2. Tighten the wire-clamp screws to prevent the wires from coming loose.
RocketLinx MP1204-XT User Guide: 2000644 Rev. A
on Page 21
on Page 22
on Page 23
on Page 23
on Page 24
on Page 26
Electrical Specifications
IEEE 802.3af
IEEE 802.3at
IEEE 802.3af
IEEE 802.3at
PWR1/PWR2
Without PD load (Max)
PoE with PC load (Max)
IEEE 802.3af
IEEE 802.3at
Value
46-57/3.1A (Max)
50-57VDC/5.2A (Max)
15.4W
30W
240W
14W
265W with 240W PSE
2.92A @ 48VDC [134W]
4.89A @ 53VDC [247W]
Installing the Hardware - 21
Advertisement
Table of Contents
