Explanation Ofthe Signal Names Andabbreviations - Siemens SIMATIC S5 1P 243 Equipment Manual

R 02/92
Explanation of the Signal Names and Abbreviations
5.3
+24 V
M
ana
BOO to 607
AO1 to A05
&15 v
Attention: No load should be hooked up to the sensor power supply of
unless it is ensured that the supply voltage doesn't exceed U
configured system and 70 mA with a partly configured version. If these
DC/DC converter and thus a function breakdown of the module.
Attention: Do not connect Maria and Meti, since a separation between the analog
and the digital section must be maintained.
AG 1989, Order No: 6ES5 998-0KF21
Supply voltage +24 V DC
O V reference potential (M from +24 V supply)
O V reference potential (analog)
Binary outputs O to 7
Binary inputs O to 7
Analog input channels 1 to 4 with analog value condition
Analog output channels 1 to 5
Analog input channels O to 7
Sensor power supply
values are not observed, this can cause an overload of the
Putting into Operation
= +24 V
p
5 – 3