ABB UNS0881a-PV1 Analog quantity counting card

The following charts show the maximum emissions allowed for the FCC in the United States. These data should only be considered guidelines. Consult official FCC documents for the latest official regulations. In the 2.4 GHz band, the maximum Equivalent Isotropically Radiated Power (EIRP) is 4W for multipoint links: that is, radios with omnidirectional antennas. Point-to-Point links using directional antennas are allowed higher EIRP.The FCC states that for every 1 dBi power reduction in the radio’s transmitter output, the antenna gain may be increased by 3 dB The RLX2-IHNF-W and WC radios accept PoE configuration. However, the RLX2-IHNF radio is equipped with a power M12 port (IEC 61076-2-101). The RLX2-IHNF-WC Ethernet and PoE cable protrudes from the module. There is no M12 port.

The following instructions do not pertain to the RLX2-IHNF-W radio. 

The RLX2 radios accept voltages between 10 and 24 VDC, with an average power draw of less than 8 Watts. A detachable power connector comes with the radio, as shown below. The connector terminals are labeled + (positive DC connection) and - (DC ground connection). The AC-to-DC power supply adapter supplied with the optional RLX-IHBTK Bench Test Kit can be used. The DC power wires must be less than 3 meters in length to meet regulatory requirements. Important: When wiring the power connector supplied with the radio, be sure to observe the proper polarity markings on the power connector. Wiring the connector incorrectly can cause serious damage to the radio which will not be covered under the ProSoft warranty.

The Power Connector 

(ProSoft part number 002-0116) is shown on the left in the photo above. Note the + and – polarity markings. The wire installation tool (ProSoft part number 357-0061) shown on the right is helpful for installing wires into the springloaded contacts inside power connector. To use the installation tool, insert it into the connector as shown:The RLX2 radios accept power from 802.3af Mode B or passive Power over Ethernet sources supplying 48VDC, with an average power draw of less than 8 watts.

Application industry

The products can be used in the following industries: power plant, paper making, steel, mining, rubber, water supply, cement, chemical industry, glass, printing Textile, machinery, plastics, coatings, medicine, hospitals, food, hotels, scientific research institutions