Overview The AWK-3131A-RTG Series 3-in-1 industrial AP/client devices are designed specifically for train-to-ground communication for trains moving at speeds of up to 120 km/h. The AWK-3131A-RTG is compliant with mandatory sections of the EN 50155 standard, covering operating temperature, power input voltage, surge, ESD, and vibration, as well as conformal coating and power insulation, making the AWK-3131A-RTG suitable for a variety of industrial applications.
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Step 3: Set up the computer’s IP address Update the computer’s IP address so that the computer is on the same subnet as the AWK-3131A-RTG. Since the AWK-3131A-RTG’s default IP address is 192.168.127.253, and the subnet mask is 255.255.255.0, you should set the IP address of the computer to 192.168.127.xxx and subnet mask to 255.255.255.0.
Panel Layout of the AWK-3131A-M12-RTG 1. Grounding screw (M5) 2. Terminal block for PWR1, PWR2, relay, DI0, and DI1 3. Reset button 4. System LEDs: PWR1, PWR2, PoE, FAULT, and STATE LEDs 5. LEDs for signal strength 6. LEDs: CLIENT, WLAN, and LAN 7.
Panel Layout of the AWK-3131A-SSC-RTG 1. Grounding screw (M5) 2. Terminal block for PWR1, PWR2, relay, DI0, and DI1 3. Reset button 4. System LEDs: PWR1, PWR2, FAULT, and STATE LEDs 5. LEDs for signal strength 6. LEDs: CLIENT, WLAN, and 100M 7.
Mounting Dimensions (unit = mm) AWK-3131A-M12-RTG AWK-3131A-SSC-RTG DIN-rail Mounting The aluminum DIN-rail attachment plate should be fixed to the back panel of the AWK-3131A-RTG when you take it out of the box. If you need to reattach the DIN-rail attachment plate to the AWK-3131A-RTG, make...
STEP 1: STEP 2: Insert the top of the DIN rail into the The DIN-rail attachment unit will slot just below the stiff metal spring. snap into place as shown below. To remove the AWK-3131A-RTG from the DIN rail, simply reverse the steps 1 and 2.
STEP 3: Once the screws are fixed into the wall, insert the four screw heads through the large opening of the keyhole-shaped apertures, and then slide the AWK-3131A-RTG downwards, as indicated to the right. Tighten the four screws for added stability.
ATTENTION This product is intended to be supplied by a Listed Power Unit marked “Class 2” or “LPS” and rated O/P: • AWK-3131A-M12-RTG: Maximum 10.5 W (12 V/0.85 A to 48 V/0.22 A), 25°C. • AWK-3131A-SSC-RTG: Maximum 13 W (12 V/1.0 A to 48 V/0.27 A), 25°C.
Installing a DC/DC power isolator, in between the two equipment, is recommended to isolate the transient effect and to ensure a stable power input for the AWK. Wiring the Redundant Power Inputs The top two pairs of contacts of the 10-contact terminal block connector on the AWK-3131A-RTG’s top panel are used for the AWK-3131A-RTG’s two DC inputs.
Wiring the Digital Inputs The AWK-3131A-RTG has two sets of digital inputs: DI0 and DI1. Each DI comprises two contacts of the 10-pin terminal block connector on the AWK-3131A-RTG’s top panel. Refer to the “Wiring the Redundant Power Inputs” section for detailed instructions on how to connect the wires to the terminal block connector, and how to attach the terminal block connector to the terminal block receptor.
10/100BaseT(X) Ethernet Port Connection All AWK-3131A-M12-RTG have a 10/100BaseT(X) Ethernet port (4-pin shielded M12 connector with D coding). The 10/100TX port located on the AWK-3131A-M12-RTG’s front panel is used to connect to Ethernet-enabled devices.
Console Pinouts for 10-pin or 8-pin RJ45 10-Pin 8-Pin Description Connector Connector – – – – ATTENTION For railway rolling stock applications, the AWK-3131A-RTG must use a galvanically isolated power supply that is compliant with the EN 50155 standard. LED Indicators The front panel of the Moxa AWK-3131A-RTG contains several LED indicators.
Color State Description Signal level SIGNAL Green (for Client and Client-Router (5 LEDs) mode only) The AWK is functioning in Client or Client-Router Mode. CLIENT Green MODE The AWK is not functioning in Client or Client-Router Mode. WLAN is in use. WLAN Amber WLAN is not in use.
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