| Terminal Block | Pin | Label | Function | |----------------|-----|-------|-----------| | | 1 | L / + | AC Live (85–264V) or DC+ (24V) | | | 2 | N / - | AC Neutral or DC- | | | 3 | ⏚ | Earth ground | | TB2 (Analog Input 1) | 4 | IN1+ | Universal input (TC, RTD, mA, V) | | | 5 | IN1- | Common / return | | TB3 (Analog Input 2 – remote SP) | 6 | IN2+ | 0–10V or 0–20mA secondary input | | | 7 | IN2- | Common | | TB4 (Output 1: Control) | 8 | OUT1+ | SSR drive (5V DC / 20mA) or 4–20mA | | | 9 | OUT1- | Return | | TB5 (Alarm / Digital I/O) |10 | AL1 | Relay 1 (NO, 2A @ 250V) | | | 11 | AL2 | Relay 2 (NC, configurable) | | | 12 | COM | Digital common |
: Designed to support Fenwall CFD sensor loops and is the only loop controller that meets the technical specifications of certain sensor loop manufacturers. Portability 9240si loop controller user manual
Used to enter the configuration menu and save parameter changes. | Terminal Block | Pin | Label |
If you need a physical copy or official technical support, you can contact these aviation tool specialists: Calibration & Repair Micro Precision provides calibration services for the ECA Sinters 9240SI. Rental/Purchase : Units are available through specialty vendors like Aircraft Tool Hire Ltd DCA Global Aviation wiring diagram for a particular aircraft type? 9240SI - CONTROLLER, LOOP - Aeroval® LOOP - Aeroval®