Applications ▪ ▪ Process Control ▪ ▪ Weighing Applications ▪ ▪ I.S. Hazardous Areas ▪ ▪ Laboratory Measurements ▪ ▪ Force, Torque or Pressure ▪ ▪ O.E.M. Requirements Features ▪ ▪ 24–Bit A/D ▪ ▪ Analog or Digital Calibration ▪ ▪ HI-Res 16-Bit Analog Output ▪ ▪ MODBUS® RTU Over RS 485 ▪ ▪ Ethernet/Profibus/DeviceNet ▪ ▪ RS 232 & 422/485 Interfaces ▪ ▪ USB Interface ▪ ▪ 10 Point Linearization ▪ ▪ 0.01% Accuracy Class ▪ ▪ Peak Hold ▪ ▪ Four Digital I/O LINKS Æ Æ Full Data Sheet Æ Æ Applications by Product Æ Æ Certificates & Approvals SENTRAN The KD3 Series is a high performance, multi-featured digital controller. It is designed as a companion instrument for load cells, force transducers, torque transducers, pressure transducers and weighing systems. 1-888-545-8988 Digital Weight Control Module KD3Series The KD Series is a high performance, multi-featured digital controller designed as a companion instrument for load cells, force transducers, torque transducers and weighing systems. Two calibration options are available: Digital (keypad entry), or analog (reference signal). RS232/422/485 serial interfaces are supported. MODBUS® RTU protocol is standard and Ethernet TCP is an available option. A high resolution, 16-bit D/A analog output is also standard with ± 5 VDC, ± 10 VDC or 4-20 mA user selectable formats. The digital I/O consist of two optically-isolated logic inputs and two optically-isolated logic outputs. Remote sensing is supported, which is particularly beneficial where long cable runs or Intrinsic Safety barriers are employed. The KD series operates on 18-28 VDC and provides 5 VDC excitation to the transducers. The durable ABS enclosure is a DIN rail mount configuration, and is rated IP20. The KD Series family of products include AC to DC power supplies, Network Gateway Controllers and Analog Transmitters. ProfiBus and DeviceNet communications protocols are available. Optional Innovation® is an MS Windows- based software, providing an intuitive and convenient format for PC Setup/Control/Networking. The attributes of the KD Series are ideal for measurements in the laboratory, manufacturing, process applications, weighing situations, and for general measurement and control. 89