ELPROTechnologies915U-2 Wireless Mesh Networking I/O and Gateway Long range, scalable, industrial multiple I/O node and gateway Description The ELPRO 915U-2 Wireless Mesh Networking I/O and Gateway is a multiple I/O node that extends communications to sensors and actuators in local, remote, or difficult-to-reach locations. Designed with a long-range, license-free wireless transceiver, the 915U-2 can provide IP-based mesh networking across sprawling industrial environments typical of industrial applications. Capable of ad-hoc mesh networking, roaming and discovery, as well as deterministic mesh, the 915U-2 can serve as an end node, a routing node, or a network gateway. Scalable to thousands of nodes, its gather-scatter and block mapping technology offers efficient utilization of network resources and eases integration into complex monitoring and control systems. Integrated Modbus® server capability allows further I/O expansion through the use of ELPRO 115S expansion modules. Features • 902-928 MHz frequency hopping spread spectrum (FHSS) up to 1W RF Power • 869 MHz wideband up to 500 mW for Europe • Self-healing IP-based wireless mesh networking • Multi-hop repeater and gateway functionality • Gather-scatter and block mapping • Serial client/server/multicast Modbus TCP to RTU gateway • Configurable digital, pulse, and analog I/O to 14-bit resolution • 10/100Base-T IEEE 802.3 Ethernet • Secure 256-bit AES encryption • Modbus RTU and TCP support • Over-the-air network diagnostics and configuration • Optional support for logging of register variables & Event logging Applications • Oil and gas production and distribution • Pipeline monitoring and leak detection • Mining operations infrastructure • Water treatment facilities • Water and wastewater systems Specifications SPECIFICATION DESCRIPTION Transmitter and Receiver Frequency_902-928 MHz ©, 869.525 MHz, 869.875 MHz © 1 mW (+0 dBm) to 500 mW (+27 dBm) © Transmission Frequency hopping spread spectrum (FHSS) b Single frequency © Modulation Frequency shift keying (FSK) Receiver sensitivity -109 dBm @ 19.2 kbps (3% FER) b -109 dBm @ 14.4 kbps (3% FER) © Channel spacing 50 x 250 kHz b d, single 250 kHz © Data rate 19.2-115.2 kbps © b, 14.4-76.8 kbps © © 6 miles (10 km) @ 500 mW © © Antenna connector 1 x female SMA standard polarity

Technical Data EL-915U-2 Effective September 2018 915U-2 Wireless Mesh Networking I/O and Gateway SPECIFICATION DESCRIPTION SPECIFICATION DESCRIPTION © 18 channels New Zealand ® Typical maximum line-of-sight range © Maximum distance 3937' (1200m) © Optional, see 915U-TCP datasheet Input and Output Discrete input 8 digital I/O (1-4 configurable as PI or PO) On-state voltage: <2.1 Vdc Wetting current: 5 mA Max. I/P pulse rate-DI 1/2: 50 kHz, DI 3/4: 1 kHz Min. I/P pulse width-DI 1/2: 10 ps, PI 3/4: 0.2 ms Discrete output 8 digital I/O (1-4 configurable as PI or PO) On-state voltage-DO max.:...

915U-2 Wireless Mesh Networking I/O and Gateway North America & Latin America 5735 W. Las Positas Suite 100 ELPRO Technologies CA 94588 Pleasanton, 9/12 Billabong Street 924 8500 Telephone: +1 925 Stafford Queensland 4053 Australia Telephone: Global: +61 7 3352 8600 USA: +1 855 443 5776 [email protected] www.elpro.com.au © 2018 ELPRO Technologies All Rights Reserved Publication No. EL-915U-2 September 2018 ELPRO Technologies is a registered trademark. All other trademarks are property of their respective owners.