Technical Specifications Board Type: Analog Output Signal Termination Board Supported Signal: 4‑20 mA DC analog output signal Wiring Terminal: Screw‑type field‑wiring terminals Loop Operating Voltage: 24 VDC signal loop Operating Temperature: 0 °C to +60 °C Storage Temperature: −40 °C to +85 °C Relative Humidity: 5%‑95%, non‑condensing Mounting Mode: 35 mm DIN‑rail or cabinet base‑plate mounting Certifications: CE industrial signal‑termination accessory compliance
Functional Features Realizes wiring‑signal conversion between analog‑output module and field‑site actuators. Built‑in surge‑suppression and over‑voltage‑protection components for analog‑output loops. Modular screw‑terminal structure supports convenient field‑wiring construction and loop‑fault inspection. Supports channel‑by‑channel loop isolation test for maintenance work.
Application Scenarios Installed inside DCS control cabinets of petrochemical and chemical industries. Cooperates with analog‑output modules to complete wiring conversion for regulating‑valve and analog‑actuator control loops.
Structural Characteristics Insulating printed‑circuit‑board assembly with high‑strength plastic housing. Multi‑group screw‑type terminals arranged for module‑side cable and field‑actuator wiring. Internal integrated surge‑protection and signal‑filter components. DIN‑rail locking buckle for quick cabinet installation.
Working Principle Analog‑output control signal from DCS analog‑output module is transmitted to FXAOM01AD through dedicated connecting cable. After surge‑suppression processing, signal passes through screw‑type terminals to field‑site analog actuators. Transient over‑voltage coming from field‑side loops is clamped by built‑in protection components to avoid damage to backend analog‑output module hardware.
Installation Requirements Mount FXAOM01AD termination board on standard 35 mm DIN‑rail inside control cabinet. Connect dedicated signal‑cable between termination board and corresponding analog‑output module. Complete field‑actuator wiring to screw‑type terminals strictly according to official wiring drawing. Check each analog‑output‑loop continuity before system power‑on commissioning.
Usage Notes Distinguish signal positive‑negative polarity during field‑wiring operation. Regularly check screw‑terminal tightening status for long‑term running system. Cut off related signal‑loop power before modifying field‑side wiring.
There are no reviews yet.