WIRING EXAMPLES INSTALLATION INSTRUCTIONS INSTALLATION 1. Determine mounting location for the sensor near the conductor to be monitored. The sensor should be located AT LEAST 1/2” from any uninsulated conductor. 2. Sensor features a flexible iris which allows the sensor to hang on the conductor if local codes permit. A bracket is included for screw mounting or attaching to DIN rail. For screw mounting, drill two 3/32” pilot holes using the bracket as a template; ensure no drill shavings are present in enclosure. Attach bracket with screws provided. 3. Clamp sensor around INSULATED CONDUCTOR ONLY, 600VAC MAX to be monitored. 4. Snap the sensor into the mounting bracket. 5. Wire the output of the sensor to a control panel digital input loop not to exceed 30VAC/DC wetting voltage. Tighten terminals to 3.5 in-lb. senvainc.com 1-866-660-8864 (F)1-503-296-2529 9290 SW Nimbus Ave. Beaverton Oregon 97008 C-2300, Go/No Mini Split-Core Digital Output Failure to follow these instructions will result in death or serious injury. • Follow ALL requirements in NFPA 70E for safe work practices and for Personal Protective Equipment (USA) and other appli- cable local codes when installing this product • Only qualified electrical personnel should install this product. • Read, understand, and follow all instructions thoroughly • Install only on insulated conductors • Lock out and tag out all power sources prior to installation. Use properly rated voltage sensing instrument to determine no voltage is present Failure to follow these instructions could result in death or serious injury. • Equipment monitored/operated by this device may start with- out warning. Keep clear of apparatus at all times IMPORTANT WARNINGS • Only qualified trade installers should install this product • This product is not intended for life-safety applications • Do not install in hazardous or classified locations • The installer is responsible for all applicable codes • This product must be installed in a suitable electrical enclosure Automated equipment may start without warnng DANGER WARNING ! Hazard of electrical shock, explosion, and arc flash WARNING ! PRODUCT APPLICATION LIMITATION: Senva products are not designed for life or safety applications. Senva products are not intended for use in critical applications such as nuclear facilities, human implantable device or life support. Senva is not liable, in whole or in part, for any claims or damages arising from such uses. V+ DI CONTROLLER (SINKING) (SOURCING) (AC) INSULATED PRIMARY AC CONDUCTOR 600VAC MAX V+ DI 24VAC DI V+ DI ALTERNATE CONTROLLER ARRANGEMENTS DI DI VAC GND NOTE: Device is NOT polarity sensitive. v 3PZS Disconnect, lock out and tag out all power supplies during installationTECH TIPS On low current loads, wrap sensor multiple times to increase sensitivity CAUTION: Do not exceed sensor maximum current. The current detected by the sensor will increase 1X with each wrap. To monitor loads greater than the current sensor maximum rating Use a properly rated 5A CT as shown below CAUTION! 5A CTs can present hazardous voltages. Install CTs in accordance with manufacturers instructions. Terminate the CT secondary wiring before energizing primary conductor. Part NumberC-2300 Amperage Range0.35A (on)~100A (200A Max) Output TypeNO, solid-state FET Output Rating1.0A@30VAC/DC Max. Temperature Rating-15~60 ° C Insulation Class 600V RMS. For use on insulated conductors only! Use minimum 75 ° C insulated conductor Sensor PowerInduced Frequency Range50/60Hz Dimensions ( LxWxH)2.94” x 2.23” x 0.82” (1.4” H with optional relay module) Sensor Aperture0.75” OPERATION The C-2300 output changes state whenever current above 0.35A is present. This provides “go/no” status on loads that are not subject to mechanical failures. Typical on/off status applications include: z Lighting circuits z Heater elements z Direct drive fans (e.g. exhaust fans) z Process motors DIMENSIONS 200-500 AMPS 500:5A CT 2-5 AMPS Troubleshooting SymptomCausesRemedy Sensor output does not change state Amperage is below sensor minimum threshold Wrap monitored conductor turns through sensor. See Tech Tip Testing with ohm meter yields incorrect results Solid state output may show approx. 1 ohm or less. Incorrect control wiring Ensure control loop voltage is present 2.23 2.50 2.12 O.18 . 57 .82 Monitored Load Sensor Minimum Current 0.35A Sensor Output Energized OFF RUN Maximum surrounding air ambient, 60 ° C. For use in Pollution Degree 2 Environment. 152-0240-0ANext >