Electronic Circuits
电子控制模块(ECM)允许向其提供开关信号的普通开关输入电路对导线间的电阻和短路具有耐受力。 这些耐受力包括下述项目：
- ECM将可耐受任何普通开关的可达2.5欧姆之多的电阻，而不会发生故障。
- ECM将可耐受对地短路。 同时，ECM也将可耐受任何电阻为5000欧姆或5000欧姆以上的普通开关输入的导线间的短路，而不会发生故障。
ECM在24伏电压下从电气系统吸耗的最大电流值为10安培。 但是，ECM会在低于12伏电压的情况下行使其功能。 发动机起动或运转期间，ECM最低需要9伏电压。 电力经由蓄电池正极导线送至 ECM。 电力经由蓄电池负极导线离开 ECM。
ECM可抵挡24伏电源出现的电涌。
Caterpillar Information System:
3500 Engines with EUI Option Electrical System Operation
3512B Petroleum Engines Electric Starting System
3306B Industrial Engine Fuel Related Components in Cold Weather
3512 and 3516 EUI Engines for Caterpillar Built Machines Camshaft
G3304 and G3306 Engines Charging System
3406E Generator Set Engines Maintenance Interval Schedule - Prime Power Generator Set Engines
3406E Generator Set Engines Maintenance Interval Schedule - Standby Generator Set Engines
3406E, C-10, C-12, C-15, C-16 and C-18 On-highway Engines Customer Specified Parameters
Electronic Modular Control Panel II+ (EMCP II+) EMCP Electronic Control (Generator Set)
2000/02/01 New Expansion Tank for 3116 and 3126 Marine Engines {1354}
3500B and 3500B High Displacement Generator Set Engines Turbocharger
3408E and 3412E Engines for Caterpillar Built Machines Engine Pressure Sensor - Calibrate
3516B Generator Set Engines with Dynamic Gas Blending Charging System
3516B Generator Set Engines with Dynamic Gas Blending Starting System
3608 Engine Cooling System Operation
3406E and 3456 Industrial Engines Maintenance Interval Schedule
3500B and 3500B High Displacement Generator Set Engines Circuit Breaker
G3500 Industrial Engines Engine Starts but Stalls Immediately
3176C and 3196 Marine Engines Atmospheric Pressure Sensor - Remove and Install
Electronic Modular Control Panel II+ (EMCP II+) Instrument Panel - For Non-Paralleling PEEC Engines
3176C and 3196 Marine Engines Bearing Clearance - Check
3176C and 3196 Marine Engines Camshaft - Remove
Electronic Modular Control Panel II+ (EMCP II+) Instrument Panel - For EUI Engines
G3304 and G3306 Engines Governor - Adjust