Siemens S5-135U/155U appendix Index-7

Index

Supply line L+ and L, disconnecting, 8-26	Time-controlled program processing, 9-9,9-55
Systems, installation to EMC requirements, 3-2	Time-division multiplex operation, 6-16,6-19
	Transducers, connection, 9-23,9-67
T	Tripping current, 9-8,9-54
	TTY submodule, 5-106
Technical specifications	Two-wire switches, 8-27
374 memory cards, 5-81
376 memory submodules, 5-83	V
377 memory submodules, 5-90
420 digital input module, 8-30	V.24 interface, 5-99
430 digital input module, 8-32	V.24 submodule, 5-99
431 digital input module, 8-34	Vector register, 6-21
432 digital input module, 8-36	Voltage selector switch, setting, 4-34
434 digital input module, 8-39	Voltage sensors, connection, 9-17
435 digital input module, 8-42
436-4UA12 digital input module, 8-44	W
436-4UB12 digital input module, 8-46
441 digital output module, 8-48	Wall mounting, 3-10
451 digital output module, 8-50
	Wiring, 8-19
453 digital output module, 8-52
454 digital output module, 8-54
455 digital output module, 8-56
456-4UA12 digital output module, 8-58
456-4UB12 digital output module, 8-60
457 digital output module, 8-62
458-4UA12 digital output module, 8-64
458-4UC11 digital output module, 8-67,
8-69
coordinators, 6-28
CPU 922, 5-79
CPU 928, 5-70
CPU 928 -3UA21, 5-61
CPU 928B, 5-40,5-52
CPU 948, 5-28
CPU 948 -3UA13, 5-15
CPU 948 -3UA23, 5-15
expansion units, 4-18
fan submodule 6ES5 998-3LA11, 4-74
interface modules, 7-20
interface submodules, 5-122
monitoring module, 10-14
power supply units, 4-51
PSU 6ES5 955-3NA12, 4-68

System Manual	Index-7
C79000-G8576-C199-06