No. of Points Soft Signal Open/Close DO Start/Stop/On/Off VDS Speed Command Valve Command AO Alarm Status DI VFD Feedback Point Description Analog Input Item Temperature AI Totalizer (Energy Consumption) Points List HV Section IO Points Details A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Typical 11KV HV Switchgear - Incomer Feeders Frequency Voltage Current Power Factor MVA MWH Meter Surge Alarm VCB Local / Remote Mode Selection VCB ON / OFF Status VCB Trip Status Restricted Earth Fault Trip Earthing Switch Open/Close 11kV VT Failure Circuit breaker Failure trip Overcurrent protection Earth fault protection VCB Out of Service Status VCB Withdrawn Status VCB ON (Close) Command VCB OFF (Open) Command B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Typical 11KV HV Switchgear - Outgoing Feeders Frequency Voltage Current Power Factor Surge Alarm VCB Local / Remote Mode Selection VCB ON / OFF Status VCB Trip Status Restricted Earth Fault Trip Earthing Switch Open/Close VCB Out of Service Status VCB Withdrawn Status VCB ON (Close) Command VCB OFF (Open) Command 1 1 1 1 1 1 1 1 1 1 20 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 14 1 1 1 1 1 1 Remarks VFC: Volt Free Contact C 1 2 3 4 5 6 7 8 9 10 11 Transformer Buchholz protection Oil temperature Winding temperature Pressure relief valve Transformer Oil low level Differential protection Neutral Over-voltage protection Tap changer upper position Tap changer Lower position Tap changer failure Restricted Earth Fault Trip A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 LV Section IO Points Details Typical LV Switchgear - Incomer Feeders Frequency Voltage Current Power Factor MVA MWH Meter Surge Alarm Main ACB Local / Remote Mode Selection Main ACB ON / OFF Status Main ACB Trip Status Restricted Earth Fault Trip Main ACB Withdrawn Status Main ACB ON (Close) Command Main ACB OFF (Open) Command B 1 2 3 4 5 6 7 8 9 10 11 Typical LV Switchgear - Outgoing Feeders (160A Above or Equal) Outgoing ACB Local / Remote Mode Selection Outgoing ACB ON/OFF Status Outgoing ACB Trip Status Outgoing ACB Withdrawn Status Outgoing ACB ON (Close) Command Outgoing ACB OFF (Open) Command Outgoing MCCB ON/OFF Status Outgoing MCCB Trip Status Outgoing MCCB Withdrawn Status Outgoing MCCB ON (Close) Command Outgoing MCCB OFF (Open) Command 1 1 1 1 1 1 No. of Points Soft Signal Open/Close DO Start/Stop/On/Off VDS Speed Command Valve Command AO Alarm Status DI VFD Feedback Point Description Analog Input Item Temperature AI Totalizer (Energy Consumption) Points List 11 1 1 1 1 1 1 1 1 1 1 1 1 14 1 1 1 1 1 1 1 1 1 1 1 6 1 1 1 1 1 1 1 5 Remarks VFC: Volt Free Contact C 1 2 Typical DC Battery & Battery Chargers Battery Charger Alarm Battery Charger Earth Fault D 1 2 3 4 5 6 Typical SMDB's - Incomer Feeders Main Breaker ON / OFF Status Main Breaker Trip Status Normal Source Available Feedback Emergency Source Available Feedback Normal Source Position Indication Emergency Source Available Indication E 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Typical Generator Generator Ready Status Normal Power On/OFF Status Engine Manual Override Status Engine Auto Mode Status Engine Start / Stop Command Engine Started Feedback Engine Failed Feedback Engine Temperature Water Reading Engine Oil Pressure Reading Engine RPM Reading Line Voltage Reading Frequency Reading PF Reading Current Reading MVA Reading kW-H Reading Generator Temperature Reading Battery Charger Indicator Reading Main CB ON / OFF Status Main CB Trip Status Genset Day Tank Fuel Level High Alarm Genset Day Tank Fuel Level Low Alarm Genset Day Tank Fuel Level Low Low Alarm Genset ECU Status Generator Exhaust Damper Position Feedback Generator Exhaust Damper Open / Close Control Generator Air Intake Damper Position Feedback Generator Air Intake Damper Open / Close Control 1 1 No. of Points Soft Signal Open/Close DO Start/Stop/On/Off VDS Speed Command Valve Command AO Alarm Status DI VFD Feedback Point Description Analog Input Item Temperature AI Totalizer (Energy Consumption) Points List 2 1 1 1 1 1 1 6 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 28 Remarks VFC: Volt Free Contact No. of Points Soft Signal Open/Close DO Start/Stop/On/Off VDS Speed Command Valve Command AO Alarm Status DI VFD Feedback Point Description Analog Input Item Temperature AI Totalizer (Energy Consumption) Points List F 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Typical UPS Battery Low Indication Battery Fault Rectifier Fault Inverter Fault System Overload UPS in Bypass Mode UPS in Normal Mode UPS in Battery Mode Battery Boost Charging Battery Discharging UPS Input Voltage UPS Input Current UPS Input Frequency UPS Ouput Voltage UPS Output Current UPS Output Frequency Battery Voltage Battery Current G 1 2 CCTV & Security System Control System Power Fail Status Security Alarm Detected Signal 1 1 2 H 1 2 Access Control System Security Alarm Common Fault Signal 1 1 2 I 1 Typical Lighting Control System LCP Circuits ON/OFF Status ( each circuit) J 1 2 3 FM 200 System System Fault FM200 Release System Status 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 18 1 3 Remarks VFC: Volt Free Contact K 1 2 Access Control System Security Alarm Common Fault Signal L 1 2 Space Temperature Sensor Space Temperature Sensor for LV Room Space Humidity Sensor for LV Room M 1 2 3 4 5 6 7 8 9 Power factor capacitor panel General Alarm CB Status Low Power Factor Abnormal Power Factor Leading Power Factor Over Current Over Temperature Over Voltage Capacitor Overload N 1 2 2 3 3 4 4 5 5 6 6 7 Typical Pumps With VFD Pump DPS Flow status Pump Running status System Local /Remote Selection Pump trip status Pump Emergency PB Pump Start / Stop Command Pump Speed Feedback (RPM) Pump Speed Command (RPM) Motor winding Temperature RTD-01 Motor winding Temperature RTD-02 Motor winding Temperature RTD-03 Pump Discharge Pressure 1 1 No. of Points Soft Signal Open/Close Start/Stop/On/Off DO VDS Speed Command Valve Command AO Alarm Status DI VFD Feedback Point Description Analog Input Item Temperature AI Totalizer (Energy Consumption) Points List 2 1 1 2 1 1 1 1 1 1 1 1 9 1 1 1 1 1 1 1 1 1 1 1 1 1 12 Remarks VFC: Volt Free Contact O 1 2 3 4 5 6 7 Typical Pen Stocks/Motorized Valves Open Feedback Close Feedback System Local /Remote Selection Fault /Healthy Open Command Close Command Power On Status P 1 2 3 4 5 6 7 8 9 10 Typical Pumps Without VFD Pump DPS Flow status Pump Running status System Local /Remote Selection Pump trip status Pump Emergency PB status Pump Start / Stop Command Pump Discharge Pressure Motor winding Temperature RTD-01 Motor winding Temperature RTD-02 Motor winding Temperature RTD-03 Q 1 Water Tanks Typical ( Each compartment) Water Storage Tank Level Transmitter Water Storage Tank Level Switeches with 4 probes (HH,H, L, LL) Inlet Flow Meter Water Storage Tank Inlet Isolation Valve Open Status Water Storage Tank Inlet Isolation Valve Close Status Storage Tank Inlet Isolation Valve Open / Close Water Command 2 3 4 5 6 R 1 2 3 4 5 6 7 8 9 Chlorine Dosing Package Unit Unit Power Status Unit auto/manual mode PH value readings CL ppm reading water Temperature Acid Tank Level Low Alarm Chlorine Tank Level Low Alarm Dosing Pump On / Off Status Agitator On / Off Status No. of Points Soft Signal Open/Close DO Start/Stop/On/Off VDS Speed Command Valve Command AO Alarm Status DI VFD Feedback Point Description Analog Input Item Temperature AI Totalizer (Energy Consumption) Points List 1 1 1 7 1 1 1 1 1 1 1 1 1 10 1 1 1 1 1 1 1 1 6 1 1 1 1 1 1 1 1 1 1 1 1 8 Remarks VFC: Volt Free Contact W 1 2 3 4 5 Typical Split Unit DEU Unit Auto/ Manual DEU Unit Running Status DEU Unit Fault Alarm DEU Fan Start/Stop Command DEU Compressor Start/Stop Command No. of Points Weather Station Temperature Status Humidity Status Soft Signal V 1 2 Open/Close Typical Supply/ Exhaust Fan Air Flow Status Rotary Switch Hand/Off/Auto Status Damper Open/Close Status Damper Open/Close Control Fan Running Status Fan Trip Alarm SEF Serving Area Fire / Cleared Signal Fan Start / Stop Command Fireman Switch Status DO Start/Stop/On/Off U 1 2 3 4 5 5 6 7 8 VDS Speed Command DW Booster Pump with Pressure Tank System Auto / Manual Selection Pump Trip Alarm Pump On/Off Command Standby Pump On/Off Command Duty Pump Run Status Standby Pump Run Command Pressure Swicth Alarm Valve Command T 1 2 3 4 5 6 7 AO Alarm Typical Sump Pump ( Package System) System Auto / Manula Selection Pump Trip Alarm Pump On/Off Command Standby Pump On/Off Command Pump Running Status Standby Pump Running Status High High Level Alarm Low Low Level Alarm Low Level Alarm Unit Power On Status Status S 1 2 3 4 5 6 7 8 9 10 DI VFD Feedback Point Description Analog Input Item Temperature AI Totalizer (Energy Consumption) Points List 1 1 1 1 1 1 10 1 1 1 1 1 1 1 1 7 1 1 1 1 1 1 1 9 1 1 1 1 1 1 1 2 1 1 5 1 1 1 Remarks VFC: Volt Free Contact