9240si Loop Controller User Manual ~repack~ -

Safety Warning: Always disconnect primary power sources before handling or terminating electrical wires.

Toggles control between automatic PID and manual output. 4. Configuration and Parameter Setup

Connect the positive signal loop to Terminal 11 and the negative return to Terminal 12. If using a 2-wire transmitter, ensure external or internal 24V DC loop power is wired in series. Control and Alarm Outputs 9240si loop controller user manual

Ensure the unit is properly charged before beginning testing to avoid inaccurate readings. B. Continuity Testing Mode Connect: Connect the Go to product viewer dialog for this item. to the aircraft loop terminals. Select Mode: Choose the "Continuity" setting.

Maintenance and troubleshooting checklist LOOP - Aeroval®

Decreases values or navigates downward through parameter lists. 4. Parameter Configuration and Programming

Initiate the test. The controller will measure the resistance of the loop. 9240si loop controller user manual

Use shielded cables for analog inputs and RS-485 communications. Ground the shield at one end only (preferably at the control panel ground bus). 4. Front Panel Layout and Navigation

Disclaimer: Always verify the part number (e.g., 23048-004, 23048-016) with your airframe manufacturer to ensure compatibility.

+---------------------------------------+ | 9240si REAR TERMINAL ARCHITECTURE | +---------------------------------------+ | [1] AC Line (L) [7] Relay NO | | [2] AC Neutral (N) [8] Relay COM | | [3] Earth Ground [9] Relay NC | | [4] DC Output (+) [10] Input (+) | | [5] DC Output (-) [11] Input (-) | | [6] RS-485 (A+) [12] RS-485 (B-)| +---------------------------------------+

: Dual modes for continuity and insulation testing. 9240SI - CONTROLLER, LOOP - Aeroval®