WirelessHART gateway with integrated WLAN (802.11b/g) INTERFACE Data Sheet 2720_en_C 1 Description PHOENIX CONTACT 2011-06-07 2 Features The RAD-WHG/WLAN-XD is a WirelessHART gateway with integrated 802.11b/g WLAN transceiver. It can connect up to 250 WirelessHART field devices and convert the HART data to Modbus TCP for easy integration into almost any asset management system. The connection can be made via the onboard Ethernet port or the WLAN client transceiver, and the HART to Modbus TCP mapping is automatic. The RAD-WHG/WLAN-XD is configurable via an embedded web server. System diagnostics are also available through the web server or locally, an RF Link relay indicates if the WLAN connection is present, and the strength of the WLAN signal can be measured at the RSSI test point as an analog voltage. The WirelessHART data is protected with 128-bit AES encryption and the WLAN data utilizes WEP, WPA, or WPA2 /802.11i for encryption. WirelessHART gateway supports up to 250 WirelessHART devices Integrated 802.11b/g with 802.11i security Converts HART to Modbus TCP Simple programming via embedded web server 128-bit AES encryption WEP, WPA or WPA2/802.11i encryption Make sure you always use the latest documentation. It can be downloaded at www.phoenixcontact.net/catalog. This data sheet is valid for all products listed on the following page:
3 Ordering Data Products Description Type Order No. Pcs./Pkt. Gateway, WirelessHART with integrated 802.11b/g and Modbus TCP conversion RAD-WHG/WLAN-XD 2900178 1 Accessories Description Type Order No. Pcs./Pkt. Omnidirectional antenna, IP55, 6 dbi gain, linear vertical, N (female) connection RAD-ISM-2400-ANT-OMNI-6-0 2885919 1 Omnidirectional antenna with vandalism protection, gain 3 dbi, IP55, RAD-ISM-2400-ANT-VAN-3-0-SMA 2885867 1 1.5 m cable length, SMA (male) connection Parabolic antenna, IP65, 19 dbi gain, linear vertical, N (female) connection RAD-ISM-2400-ANT-PAR-19-0 2867885 1 Antenna cable, EF 393, with 3 m cable, N (male) connection RAD-CAB-EF393-3M 2867649 1 Surge protective device, Lambda/4, N (female) connection CN-LAMBDA/4-5.9-BB 2838490 1 Adapter, RSMA female to SMA female RAD-ADP-RSMA/F-SMA/F 2884538 1 4 Technical Data General Data Material Polyamide PA, non-reinforced Degree of protection IP20 Mounting NS 35 Mounting position Any Dimensions (W x H x D) 45 x 99 x 114.5 mm Weight 215 g Operating temperature -40 70 C Storage temperature -40 85 C Relative humidity, non-condensing 10 90% Electrical Data Nominal voltage Supply voltage Power consumption, typical Power consumption, maximum Conductor size, solid, stranded, AWG 24 V DC 9 30 V DC 4.1 W 7.2 W 0.2 2.5 mm², 0.2 2.5 m², 24 12 AWG WirelessHART Radio Interface Frequency range 2.4000 2.4835 GHz Channel separation 5 MHz Number of channels 15 Transmission power 0 10 dbm Receiver sensitivity -90 dbm Antenna connection RP-SMA female LEDs Status 2720_en_C PHOENIX CONTACT 2
WLAN (802.11) Radio Interface Frequency range 2.4 2.4720 GHz Channel separation 5 MHz Number of channels 13 Transmission power 802.11b +17 dbm 802.11g +17 dbm (6-36 Mbps) +15 dbm (48-54 Mbps) Receiver sensitivity 802.11b 1 Mbps -94 dbm 11 Mbps -87 dbm 802.11g 6 Mbps -89 dbm 9 Mbps -88 dbm 12 Mbps -86 dbm 18 Mbps -85 dbm 24 Mbps -88 dbm 36 Mbps -78 dbm 48 Mbps -74 dbm 54 Mbps -72 dbm Antenna connection RP-SMA female (2x) Ethernet Interface Port connection Transmission rate HART Interface Connection Signal Indicators (green) (green) (green) DATA (yellow) (red) RF (green) RF DATA (yellow) RF Link (floating N/O contact) Maximum switching voltage Maximum switching current RSSI test voltage range RJ45 female (autocross) Mbps (auto negotiate) Test loops HART FSK Flashing - device initializing On - power/device active On - WirelessHART device(s) connected Off - No WirelessHART devices found On - LAN connected Flashing - Tx/Rx on LAN connection Off - no errors On - internal error On - WLAN connected Flashing - No WLAN link Flashing - Tx/Rx on WLAN connection 30 V DC 150 ma 0 3.5 V DC Approval/Conformance Conformance Conformance with R&TTE directive 99/5/EC Conformance with LVD directive 2006/95/EC Conformance with EMC directive 2004/108/EC Conformance with ATEX directive 94/9/EC Conformance with IEC 60079-0, 60079-15, Canada: Class I, Division 2 Groups A,B,C,D Ex na IIC T5 USA: Class I, Zone 2, Group IIC; AEx na IIC T5 ATEX Ex na IIC T4 Gc; Sira 10ATEX4252X IECEx Ex na IIC T4; IECEx CSA 10.0008X c 2720_en_C PHOENIX CONTACT 3
1 2 3 4 5 6 7 8 RAD-WHG/WLAN-XD 5 Application Examples Ethernet Host B(-) A(+) B(-) A(+) Power RF Link Transmit Transmit FLBL-3104-03R1 ANT 1 ATUS ANT 2 RS-485 RX RS-485 TX Power RF Link RS-232 RX RS-232 TX RF RF DATA WAN SPEED 5 4 3 2 1 9 8 7 6 WAN RSSI RAD-80211-XD/HP-BUS WLAN Access Point Power RF Link Figure 1 WirelessHART network with 802.11 backhaul connection Ethernet Host Power RF Link Figure 2 WirelessHART network connected directly to Ethernet network 2720_en_C PHOENIX CONTACT 4
6 Installation Notes Installation, operation, and maintenance may only be carried out by qualified electricians. Follow the installation instructions described. When installing and operating the device, the applicable regulations and safety directives (including national safety directives), as well as general technical regulations, must be observed. Observe the technical data in this data sheet and subsequent documentation (www.phoenixcontact.com). In order to protect the modules against electrostatic discharge when working on control cabinets, the operating personnel must remove electrostatic discharge before opening control boxes or control cabinets and before touching the modules. The modules are snapped onto a DIN rail within a control cabinet or control box. The control cabinet/box must meet the requirements of EN/IEC 60950-1:2001 in terms of fire protection shielding. The device must not be opened or modified. Do not repair the device yourself; replace it with an equivalent device. Repairs may only be carried out by Phoenix Contact. The manufacturer is not liable for damage resulting from violation. The IP20 degree of protection (EN/IEC 60529) of the device is intended for use in a clean and dry environment. The device must not be subject to any strain or load, which exceeds the limits described. In the electrical system of the building, a 2-pos. disconnecting device must be provided to isolate the equipment from the supply circuit. The device is designed for installation in zone 2 potentially explosive areas. WARNING: Correct usage in potentially explosive areas. The device is not designed for use in atmospheres with a danger of dust explosions. Observe the specified conditions for use in potentially explosive areas. Install the device in housing (control or distributor box) that meets the requirements of EN/IEC 60079-15 and has at least IP54 protection (EN/IEC 60529). Only passive antennas may be operated on the devices. When installing and connecting the supply and signal circuits, observe the requirements of EN/IEC 60079-14. Only devices which are designed for operation in Ex zone 2 and are suitable for the conditions at the installation location may be connected to the circuits in zone 2. 2720_en_C PHOENIX CONTACT GmbH & Co. KG 32823 Blomberg Germany Phone: +49-(0) 5235-3-00 5 PHOENIX CONTACT P.O. Box 4100 Harrisburg PA 17111-0100 USA Phone: +717-944-1300 www.phoenixcontact.com