Deif PPM 300 - 14. Maintenance; 14.1 PCM3.1 internal battery

13.5.1 Alternating current module ACM3.1................................................................................................................................................................... 431
13.5.2 ACM3.1 terminal overview......................................................................................................................................................................................433
13.5.3 Voltage measurement characteristics................................................................................................................................................................434
13.5.4 Current measurement characteristics................................................................................................................................................................434
13.6 Alternating current module ACM3.2........................................................................................................................................................................ 434
13.6.1 Alternating current module ACM3.2................................................................................................................................................................... 434
13.6.2 ACM3.2 terminal overview......................................................................................................................................................................................436
13.6.3 Current measurement characteristics................................................................................................................................................................437
13.7 Input/output module IOM3.1.........................................................................................................................................................................................437
13.7.1 Input/output module IOM3.1.................................................................................................................................................................................. 437
13.7.2 IOM3.1 terminal overview....................................................................................................................................................................................... 438
13.7.3 Changeover relay output characteristics.......................................................................................................................................................... 439
13.7.4 Digital input characteristics.....................................................................................................................................................................................439
13.8 Input/output module IOM3.4.........................................................................................................................................................................................439
13.8.1 Input/output module IOM3.4.................................................................................................................................................................................. 439
13.8.2 IOM3.4 terminal overview....................................................................................................................................................................................... 441
13.8.3 Transistor output characteristics and configuration..................................................................................................................................... 442
13.8.4 Digital input characteristics.....................................................................................................................................................................................443
13.9 Engine interface module EIM3.1................................................................................................................................................................................ 443
13.9.1 Engine interface module EIM3.1..........................................................................................................................................................................443
13.9.2 EIM3.1 terminal overview........................................................................................................................................................................................446
13.9.3 Frame ground characteristics................................................................................................................................................................................446
13.9.4 Power supply characteristics.................................................................................................................................................................................447
13.9.5 EIM3.1 1 supply voltage low or missing alarm...............................................................................................................................................447
13.9.6 EIM3.1 1 supply voltage high alarm................................................................................................................................................................... 447
13.9.7 Auxiliary power supply voltage as an analogue output.............................................................................................................................. 448
13.9.8 Digital input characteristics.....................................................................................................................................................................................448
13.9.9 Magnetic pickup unit (MPU) input characteristics.........................................................................................................................................448
13.9.10 W input characteristics.......................................................................................................................................................................................... 449
13.9.11 Magnetic pickup wire break................................................................................................................................................................................. 450
13.9.12 Analogue input (AI) characteristics...................................................................................................................................................................450
13.9.13 Relay output characteristics................................................................................................................................................................................ 451
13.9.14 Relay output with wire break detection characteristics............................................................................................................................451
13.9.15 EIM3.1 # relay 4 wire break alarm....................................................................................................................................................................451
13.10 Governor and AVR module GAM3.1...................................................................................................................................................................... 452
13.10.1 Governor and AVR module GAM3.1................................................................................................................................................................452
13.10.2 GAM3.1 terminal overview...................................................................................................................................................................................454
13.10.3 Analogue output (AO) characteristics............................................................................................................................................................. 454
13.10.4 Pulse width modulation (PWM) output characteristics.............................................................................................................................454
13.10.5 Analogue input (AI) characteristics...................................................................................................................................................................455
13.10.6 Relay output characteristics................................................................................................................................................................................ 456
13.11 Governor and AVR module GAM3.2...................................................................................................................................................................... 456
13.11.1 Governor and AVR module GAM3.2................................................................................................................................................................ 456
13.11.2 GAM3.2 terminal overview................................................................................................................................................................................... 459
13.11.3 Frame ground characteristics............................................................................................................................................................................. 459
13.11.4 Power supply characteristics...............................................................................................................................................................................460
13.11.5 GAM3.2 1 supply voltage low or missing....................................................................................................................................................... 460
13.11.6 GAM3.2 1 supply voltage high alarm...............................................................................................................................................................460
13.11.7 Analogue output (AO) characteristics..............................................................................................................................................................460
DESIGNER'S HANDBOOK 4189340911K UK Page 14 of 521