A413757 METSO Pressure Transmitter/Circuit Board

Description A413757 METSO Pressure Transmitter/Circuit Board Product Dimensions： Product Description (Detailed Explanation) The Metso AOR4C (A413757) is designed to act as an interface between the digital control logic of a system controller and analog field devices. It receives digital commands via the system backplane and converts them into accurate, isolated analog signals. These output signals are typically used to drive critical field equipment, such as control valve actuators, variable speed drives, and analog positioners. The module is engineered for high-availability environments where signal integrity and galvanic isolation are mandatory to prevent system-wide electrical interference. Product Parameters (Technical Specifications) Parameter Category Specification Model Name AOR4C Part Number A413757 Output Type Isolated Analog Output Output Signal Range Configurable (Typically 0-20mA, 4-20mA, or 0-5V/0-10V) Input Voltage (Backplane) 3.3 VDC / 5 VDC nominal Output Power Up to 30 W Resolution 12-bit or 16-bit (System dependent) Isolation Full galvanic isolation between channels and logic Operating Temp. −40∘C to 85∘C Humidity 5% to 95% RH (Non-condensing) Dimensions Approx. 20mm x 20mm x 3mm (PCB Component Level)  Product Advantages (Key Benefits) High Precision: Delivers low-drift output signals, ensuring that control valves and actuators respond accurately to the smallest digital setpoint changes. Galvanic Isolation: Protects sensitive CPU and communication modules from field-side voltage spikes, surges, and ground loops. Extreme Temperature Range: Rated for operation up to 85∘C, making it suitable for unventilated control cabinets in mining and steel mill environments. Robust Output Power: Capable of delivering up to 30W of power, allowing it to drive demanding high-impedance loads or long-distance signal loops without degradation. Industrial Compliance: Meets global EMC and safety standards (CE, UL), ensuring seamless integration into international industrial projects. Precautions (Important Notes) ESD Protection: This is a sensitive electronic module. Always use an anti-static wrist strap and handle by the edges during installation to avoid damaging the circuitry. Backplane Compatibility: Ensure the firmware version of the rack controller is compatible with the AOR4C module to prevent communication “Time-Out” errors. Wiring Polarity: Double-check the field-side wiring polarity. Applying external power to the output terminals can permanently damage the module’s output transistors. Heat Management: When installing multiple high-power modules in a single rack, ensure adequate airflow to prevent localized hotspots, even though the module is rated for high temperatures. Product Applications (Typical Use Cases) Pulp & Paper Mills: Controlling the precise position of basis weight valves and steam flow regulators in paper machines. Power Generation: Managing turbine control systems and auxiliary boiler feedwater regulation. Mining & Minerals: Driving large-scale slurry pumps and chemical dosing systems in ore processing plants. Chemical Processing: Interfacing with intrinsically safe barriers to control flow and pressure in hazardous process areas. Water Treatment: Managing proportional valves for chemical injection and large-scale pump speed control via VFDs. Shipping Port: Xiamen, China Payment: Bank of Chicago, Bank of Singapore Express cooperation: fedex, DHL, UPS and your express account Service: Professional Sales provides 24 hours /7 days online service Please make an inquiry for more models： ACCURAY 8-061588-002 ADEMCO ADR1600E ADTEC AX-1000-AMII ACCURAY QA-3-017948-003 ADEMCO HRM60N500 ADTRAN 4200663L1 ACCURAY 086370-001 ADEMCO VISTA-250FBP Advanced ICP-16L ACCURAY 086158-004 ADEPT Adept 101 ADVANCED DUO-I8030NM ACCURAY 085221-001 ADEPT AWCII 040 ADVANCED 9R918W3 ACCURAY 061552-001 ADEPT EJI90340-40000 ADVANCED SB1391-C-R-C-A Accu-Sort BoxPC-126M ADEPT SCARA 550 Advanced MN3150272-006 ACME TA-1-81008 ADEPT 10330-11350 Advantech PPC-105T-ABAR ACME TA-1-32406 ADEPT 10332-12350 Advantech FPM-3171G-XCE ACME TA-1-81306 ADEPT ASSY 10350-00100 Advantech WOP-2100T-N2AE ACME T-1-53011 ADEPT ADEPT AWCII 040 ADVANTEST R3265A ACME TA-2-81003 ADEPT AWCII-040 ADVANTEST BLF-022828 ACC-BOARD Acquisition AL81G ADEPT 90402-40013/XY-HRS013-S1B1-AD ADVANTEST BLG-022829 ACS ACS-0400-PS ADEPT 90402-40013 ADVANTEST R6244 ACS SB1381-B-E-R-A-PM2 ADEPT 90400-20055/XY-HRS-055M201 Advantest D3185A ACS SB1381-C-E-R-A ADEPT 90400-02100-EXTB01AD AE RAPID-F ACS SB214ND-F-9 ADEPT 90400-70030 AEG 41-94384 ACS MOTION CONTROL HSSI-I016 ADEPT 90400-71031 AEG M907-122 ACT TCS-SRME-6210-CD-RTM ADEPT 10330-11350 AEG DEP220 ACTION AIOI8100 ADIXEN FM36122 AEG DTA200 ACTUS POWER NPSA-TMTA-222 ADP ADP-1 AEG DTA201 ACUITY 002-PV900 ADRIVE E642B-MGB-K-01 AEG PC-A984-145 ACUITY 010-PV9040 ADTEC 3000III AEG MM-PM22-200 ADC FPL-72RP0W-1448B ADTEC AXR-2000III AEG MM-PM21400C ADDI-DATA APCI-1710 ADTEC AX-2000EUII-N AEG MM-PM21-400 AEG AS-P892-000 AEG M135-H60A-OYOY-G3 AEG PC-E984-381 AEG M344-MKOA-4001 Aerotech U100M-A-40-F5 AEG MM-PM22-300 AEG CGC13-TB AFE DP320T-BC AGIE MJG-2129 AGILENT G2630-66015