Two meters make up the new 9200 level meters: the 9230 and the 9240. The 9230 is the basic model that provides accurate power bill information at a low cost. The 9240 has additional features, including an alarming capability and access to more metering information, such as voltage, current and power factor. Compatible with the ACCESS power monitoring system, the 9230 uses the SEAbus protocol, while the 9240 is compatible with SEAbus, Modbus, and DNP3.0. Both meters meet ANSI C-12.16 utility-metering accuracy standards and UL, CE and CSA standards.
Siemens Industry, Inc., Solutions, Automation & Drive Technologies, 4900 Old Ironsides Drive, Santa Clara, CA 95052-8075. Tel: 800-964-4114; Fax: 408-492-4703.