The NL241 provides Wi-Fi connectivity to dataloggers and peripheral devices over standard 802.11b/g/n networks.
The NL241 is a wide-operating-temperature and low-power-consumption device, making it ideal for providing Wi-Fi client and access point functionality in demanding and remote applications. The wireless access point feature allows any Wi-Fi device to connect, including your PC, phone, tablet, or even another NL241 or NL240. It can be always on, cycled on an off under program control, or brought up with the touch of a button. Unlike the NL240, the NL241 is a true access point and does not rely on ad hoc networking.
This wireless network link interface is configurable to support a number of different types of connections including PakBus, TCP serial server and client, Modbus/TCP gateway, and Wi-Fi to CS I/O port bridging.
|Material||Aluminium case with black anodized finish|
|Operating Temperature Range||-40° to +70°C|
|Dimensions||16 x 7.3 x 2.54 cm (6.3 x 2.9 x 1 in)|
|Weight||180.35 g (6.36 oz)|
|Configuration||Device Configuration Utility over USB or Wi-Fi Telnet console over Wi-Fi; Terminal menu over RS-232|
|CS I/O Port||SDC 7, 8, 10 or 11 (does not support ME); 9600 to 460.8 k bps|
|RS-232 Port||DTE, DB9 Male; 1200 to115.2 bps|
|Supported Protocols||IPv4, IPv6, ICMP/Ping, ICMPv6/Ping, TCP/IP, DHCP Client, DHCP Server (in access point mode only), SLAAC, DNS Client, HTTPS Proxy, TLS, Telnet Server, PakBus©, Modbus.|
|TCP Connections||50 simultaneous connections supported; 10 of the 50 TCP connections can be used for TLS|
|PakBus Router||50 routes supported|
|Modbus Server||Up to 15 concurrent transactions supported|
|Supported Technologies||802.11 b/g/n, WPA/WPA2-Personal, WP/WPA2-Enterprise Security WEP Client Mode: WPA/WPA2-Personal and Enterprise WEP Access Point Mode: WPA2-Personal|
|Communication Rate||802.11b: up to 11 Mbps 802.11g: up to 54 Mbps 802.11n: up to 72 Mbps|
|Transmit Power||7 to 18 dBm (5 to 63 mW)|
|Rx Sensitivity||-97 dBm|
|CS I/O or DC Barrel Connector (not USB)|
|Supply Voltage||9 to 16 Vdc|
|Power Consumption||Client Mode: 7.5 to 8 mA idle 65 to 75 mA communicating Access Point Mode: 67 mA idle, 70 mA communicating Standby: less than 1.5 mA|
|Complies with the limits for a Class B digital device||pursuant to part 15 of the FCC Rules.|
|Embedded Radio Transmitter Approvals||FCC Identifier: XF6-RS9113SB Industry Canada: 8407A-RS9113SB|
|View EU Declaration of Conformity documentation at||www.campbellsci.eu/nl241|
Bridging of Wi-Fi to CS I/O (also known as CS I/O IP or bridge mode) is only available over a CS I/O connection. Bridge mode only works with dataloggers that have a CS I/O port such as the CR800, CR1000, CR3000, CR6, and CR1000X.
The NL241 is compatible with the following: