Engineering SpecSheet 0k LongRT Base Unit (LBU) Features S Rugged High-Impact Polymer Enclosure S Real-Time Clock S 8-Character LED Display S CAN Capable S 16-Digital I/O, 2-AO, 2-AI S 450MHz to 470MHz S Logging S Field Upgradeable S Removable Antenna S 2-Form-C Relays S Weatherproof Design S 2-Frequency Counters The LongRT Base Unit (LBU) represents the next generation of Cervis configurable command and control machine-mounted units. Designed for safety, the LBU employs a dual processor architecture compliant with ISO 13849 Category 3 Pld. Versatile and configurable, the LBU enables complex command and control solutions in harsh environments and industrial applications. Outputs Type Max. Source I Avg. Source I One H-Bridge Output Protection PWM Frequency INPUT Type I Sense Threshold Total Weight Radio Frequency RF Power License Modulation Range Antenna Specifications Max. Power Ratings Operating Voltage Reverse Voltage Protection Over Voltage Protection Operating Power Max. Cont. I Sourcing Environment Operating Temp Storage Temp Humidity Available for application specific use Lit when message transmitted Lit when message received Lit when safety-link is active Blinks during normal operation 8-character LED M1-M16 High-Side switch 4A 2A M1 & M2 Over current; under current; over temp. 0 - 1000Hz* M1-M16 Current sense 5mA typical; 10mA max. Form-C RELAY (Two, M17 & M18) Max. Contact V 277VAC, 30VDC Max. Contact I 8A max. switching @ 250VAC or VDC Analog Output (Two, M19 & M20) Voltage Range 0V to Input Voltage Drive Current 30mA Analog Input (Four, M21-M24) Voltage Range 0V to Input Voltage Input Impedance 10000Q Analog Input (Two, M25 & M26) Frequency Counters Serial Communications CAN Protocol SAE J1939/CANopen RS-232 Port Upgrade/Debug 0.680kg (1.5lbs) 450MHz to 470MHz 100mW (+20 dBm max) Certified FCC Part-90 2-GFSK Up to One Mile External, RP-TNC 50Q port *1000Hz max. when a single channel is configured for PWM output. Increasing the number of PWM channels decreases the max. PWM frequency. ** For best performance, do not connect antenna directly to the base unit. Instead, Cervis recommends to use an extension cable with an antenna base plate mount. LongRT Base Unit February 9, 2015

Engineering SpecSheet Mounting Dimensions LongRT Base Unit February 9, 2015