Black Box LPH3100A User manual

STEP X - Name of Step
24/7 TECHNICAL SUPPORT AT 877.877.2269 OR VISIT BL ACKBOX.COM
LP H3100A
INDUSTRIAL
POE SWITCH
QUICK START GUIDE

STEP 1 - Package Includes
WHAT’S INCLUDED
• (1) LPH3100A INDUSTRIAL POE SWITCH
• (2) WALLMOUNTING PLATES
WITH SCREWS
• (1) DIN RAIL MOUNTING BRACKET
WITH SCREWS
• THIS QUICK START GUIDE

STEP 2 - LPH3100A Hardware Overview
TABLE 1. LPH3100A COMPONENTS
NUMBER DESCRIPTION
1 (2) RJ-45 Ethernet ports
2 (8) RJ-45 Ethernet PoE ports
3Link/Activity LED
4 Speed LED
5 Power 1 LED
6 Power 2 LED
7 Power Fail LED
8 Loop LED
5, 6, 7, 8
1
2
3
4

STEP 2 - Connect the Power
POWER CONNECTION STEPS
The LPH3100A switch supports dual +12 to
24 VDC power inputs and changes relay status
when the power fails.
1. Insert the positive and negative wires
into the V+ and V- contacts on the terminal
block connector.
2. Tighten the wire clamp screws to prevent
the DC wires from loosening.
3. Link a closed-loop device (such as an alarm
system) to P-Fail for transmit signals only,
+
+
_
_
+_
_
+_
PWR2 1A @ 24V PWR1
V2- V2+ V1- V1+
P-Fail
Single DC Power Redundant DC Power
Chassis
GND
Chassis
GND
One DC Supply Dual DC Supplies
Connection to
Grounding Point
Drain Wire
with Lug

STEP 3A - DIN Rail Mounting
INSTALLING THE DIN R AIL KIT
Attach the DIN rail bracket to the DIN rail using
the included screws. See Figure A.
++++++
2
1
REMOVING THE DIN R AIL KIT
1. Remove the screws from the DIN rail.
2. Lift the switch up and off from the DIN rail.
See Figure B.
++++++
2
1
B
A
B
A

STEP 3B - Wallmounting
WALLMOUNTING STEPS
1. Using the included screws, attach
the wallmounting plates to the wall.
2. Slide the switch onto the mounting plates.
CAUTION: Do not block air ventilation holes!

STEP 4 - System LED Indicators
TABLE 2. SYSTEM LED INDICATORS ON THE LPH3100A
NUMBER LED NAME LED COLOR DESCRIPTION
1PWR1 LED Solid green Powered ON
OFF Powered OFF or not installed
2PWR 2 LED Solid green Powered ON
OFF Powered OFF or not installed
3P-Fail Solid red Lights when PWR1 or PWR2 is disconnected
OFF OFF when PWR1 or PWR2 is connected
4Loop Solid red Lights when a loop is detected
OFF No loop detected
1
2
3
4
P1
P2
P-Fail
Loop

STEP X - Name of Step
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