5B32 Datasheet | Analog Devices

FEATURES Isolated Current Input. Amplifies, Protects, Filters, and Isolates Analog Input. Measure process-current input signal of 4-20 m A or 0-20 m A by reading the voltage across an external precision 20Ω resistor (supplied). Generates an output of 0 to +5V. Extra Current Conversion resistors are available. Module circuitry can withstand 240v rms at the input screwterminals. All 5B32 series modules are mix-and-match and Hot Swappable. FUNCTIONAL BLOCK DIAGRAM Figure 1. 5B32 Functional Block Diagram APPLICATIONS Industrial signal conditioning Industrial signal isolation Industrial signal filtering There are also a number of backplanes and mounting sockets which provide a plete signal conditioning solution for end users. Each backplane incorporates screw terminals for field wiring inputs and outputs and cold junction sensors for thermocouple applications. These signal conditioners are designed to provide an easy and convenient solution to signal conditioning problems of both designers and end users in measurement and control applications. Typical uses include microputer-based measurement systems, standard data acquisition systems, programmable controllers, analog recorders and dedicated control systems. The 5 B series modules are ideally suited to applications where monitoring and control of temperature, pressure, flow, rotation and other analog signals are required. The 5B Series modules and backplanes are approved by Factory Mutual (FM) and the 5B Series modules are approved by the Canadian Standards Association (CSA) for use in Class 1, Division 2, Groups A, B, C, and D locations. These approvals certify that the 5B Series is suitable for use in locations where a hazardous concentration of flammable gas may exist only under fault conditions of operation. Equipment of this category is called “nonincendive” and they need no special enclosures or other physical safeguards. The 5B series modules and backplanes have been tested and passed the stringent heavy...