Moxa PoE Injector INJ-24 Series Hardware Installation Guide Second Edition, March 2011 2011 Moxa Inc. All rights reserved.
Overview The Moxa PoE Injector INJ-24 Series is a 1-port PoE injector that delivers both data and electrical power to Ethernet-enabled devices using a single Ethernet cable. The INJ-24 can supply up to 30 watts of power through the Ethernet port, and can power IEEE 802.3af/at compliant powered devices (PD), such as wireless access points or IP cameras, eliminating the need for additional wiring. The INJ-24 supports Gigabit communication, which is vital for high-speed and low-latency applications.
You should also pay attention to the following items: • • • • • Use separate paths to route wiring for power and devices. If power wiring and device wiring paths must cross, make sure the wires are perpendicular at the intersection point. NOTE: Do not run signal or communications wiring and power wiring in the same wire conduit. To avoid interference, wires with different signal characteristics should be routed separately.
Panel Layout 1. 2. 3. 4. 5. 6. 7. 8.
Mounting Dimensions (unit = mm) -5-
DIN-Rail Mounting The plastic DIN-Rail attachment plate should already be fixed to the back panel of INJ-24 when you take it out of the box. If you need to reattach the DIN-Rail attachment plate, make sure the stiff metal spring is situated towards the top, as shown in the figures below. STEP 1: Insert the top of the DIN-Rail into the slot. STEP 2: The DIN-Rail attachment unit will snap into place as shown below.
Wiring the INJ-24’s Power Outputs The two left-most contacts of the 3-contact terminal block connector on the INJ-24’s top panel are used for 24 VDC output. Top and front views of one of the terminal block connectors are shown here. STEP 1: Insert the negative/positive DC wires into the V-/V+ terminals. STEP 2: To keep the DC wires from pulling loose, use a small flat-blade screwdriver to tighten the wire-clamp screws on the front of the terminal block connector.
Environmental Limits Operating Temperature Standard Models: 0 to 60°C (32 to 140°F) Wide Temp.
