Check the listing for details. Campbell Scientific SDM-CAN Datalogger-to-CANbus Interface Module. Condition: Used. Listed at 375.00 USD. Excellent Condition! Two available, both used occasionally!Serial: E2507Serial: E2516 Benefits and FeaturesSupports various CAN modesUses latest Philips CAN controllerCan be used in many networking applications, including vehicle testing Detailed DescriptionCANbus data can be stored (and synchronized) with other data values measured directly by the data logger, allowing testing and verification of CANbus-based data alongside measurements made independently via the data logger's input channels. The SDM-CAN also supports transmission of data onto a CANbus network.The SDM-CAN uses the latest Philips SJA1000 CAN controller clocked at 16 MHz; CAN 2.0A and 2.0B active and passive modes are supported, which includes SAE J1939. The CANbus protocol is used in a number of networking applications, including vehicle data acquisition systems (VDAS).The SDM-CAN can act as a passive “listen-only” device, poll remote devices for data, or act as a sensor. To poll remote devices it sends or responds to Remote Frame Requests. It acts as a sensor by sending data packets to the CANbus network. The SDM-CAN supports baud rates up to 1 MB (1 M, 800 k, 500 k, 250 k, 125 k, 50 k, 20 k, and lower). Non-standard baud rates may be possible. CAN data frames can also be built and sent. The data logger enables individual modules through an addressing scheme; up to 15 SDM-CANs can be connected to one data logger.SDM-CAN HelperSDM-CAN Helper is an add-on program for our RTDAQ Real-Time Data Acquisition Software. This add-on program walks users through the process of configuring their SDM-CAN, connecting the SDM-CAN to the data logger, sending an appropriate program to the data logger, and setting up their data logger to collect specific values from the CANbus network.SDM-CAN Helper is available, at no charge, from the Downloads section. Users must have a valid installation of RTDAQ on their computer to install the SDM-CAN Helper program. SpecificationsFunctionAllows a data logger to sample data directly from a CANbus communication network. Uses latest CAN controller.Number of Channels1Operating TemperatureTested from -40° to +80°C.Operating Voltage7 to 26 VdcIsolationOptional (switch-selectable) galvanic isolation between the data logger and the CANbus. The minimum isolation breakdown is 50 V; this barrier is for signal isolation only (that is, it is not a safety barrier).ControllerUses the latest Philips SJA1000 CAN controller clocked at 16 MHz.CANbus Physical ConnectionConforms to CIA draft standard 102 version 2, 9-pin D connector. (The interface will differ from this standard only with respect to pin 9, which outputs 5 Vdc instead of 7 to 13 Vdc.)Screw Terminal BlockA three-way, unpluggable screw terminal block for CAN High, Low, and G is provided.SafetyFor safety reasons, can disable CANbus transmit and acknowledge via a jumper (for example, for in-vehicle, listen-only monitoring)DimensionsThe device can be vertically mounted with all the connectors on the top surface.17.5 x 10.0 x 2.3 cm (6.9 x 3.9 x 0.9 in.)Weight0.3 kg (0.14 lb)