Table of Contents
1. OVERVIEW ................................................................................................................... 32
2. CONTROL BOARDS AVAILABLE/MAGNETIC ACTUATOR COIL ENERGIZING
CAPACITOR ............................................................................................................................. 33
3. BINARY INPUTS ........................................................................................................... 33
3.1 Remote Close (KM1005, CH 1, Pins 1 and 2) ............................................................. 33
3.2 Remote Open (KM1005, CH 2, Pins 3 and 4) ............................................................. 33
3.3 Auxiliary Open / Safe Open (KM1005, CH 3, Pins 5 and 6) ........................................ 33
3.4 Protection Trip / Second Trip (KM1005, CH 4, Pins 7 and 8) ...................................... 34
3.5 Circuit Breaker Close Blocking (KM1005, CH 6, Pins 11 and 12) ............................... 34
3.6 Under Voltage Trip (KM1005, CH 7, Pins 13 and 14) .................................................. 34
4. BINARY OUTPUTS ....................................................................................................... 35
4.1 Circuit Breaker Opened (KM1004 Pins 1 and 2) ......................................................... 35
4.2 Circuit Breaker Closed (KM1004 Pins 3 and 4) ........................................................... 35
4.3 Circuit Breaker Auxiliary Open (KM1004 Pins 5 and 6) ............................................... 35
4.4 Circuit Breaker Auxiliary Closed (KM1004 Pins 7 and 8) ............................................. 35
4.5 Unit Ready (KM1004 Pins 9 and 10) ........................................................................... 35
4.6 Unit Not Ready (KM1004 Pins 11 and 12) .................................................................. 35
4.7 Circuit Breaker Remote Open (KM1004 Pins 13 and 14) ............................................ 35
5. FEATURES .................................................................................................................... 37
5.1 Temperature Protection ............................................................................................... 37
5.2 Actuator Close and Trip Coil Continuity Monitor .......................................................... 37
5.3 Wrong Position Auto Trip ............................................................................................ 37
5.4 Energy Failure Auto Trip ............................................................................................. 37
5.5 Reduced Power Consumption ..................................................................................... 38
5.6 RS-232 Port / JTAG Communication Port ................................................................... 38
6. POWER CONSIDERATIONS ........................................................................................ 38
6.1 Discharging Storage Unit Capacitors .......................................................................... 39
6.2 Capacitor Life .............................................................................................................. 39
6.3 Breaker Ready / Not Ready Binary Output Contacts and Ready Light Status ............. 40
7. STANDARD ACTUATOR CIRCUIT BOARD AND CONNECTION DIAGRAM .............. 41
8. CONTROL BOARD CONNECTORS ............................................................................. 42
9. DEFAULT JUMPER AND DIP SWITCH SETTINGS ..................................................... 43
10. TROUBLESHOOTING FLOWCHARTS ......................................................................... 44
11. INSTRUCTIONS FOR TROUBLESHOOTING A CONTROL BOARD ........................... 47
11.1 READY LIGHT IS OFF ............................................................................................ 48
11.2 SPECIFIC LINE ITEM CHECK IS SHOWN BELOW ............................................... 49
12. INSTRUCTIONS FOR CHANGING OUT A CONTROL BOARD ................................... 52
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