Siemens SIMATIC S7-200 - Page 72

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Review 6
1. Three types of SIMATIC counters available in the
S7-200 instruction set are ____________, ____________
and ____________.
2. CPU 221 and CPU 222 support ____ high speed
counters. CPU 224, CPU 224XP, CPU 224XPsi, and CPU
226 support ____ high speed counters.
3. S7-200 PLCs have two ___________ that create either
a high-speed pulse train or a pulse-width modulated
waveform.
4. ________ and ________ communication processors
are used to connect an S7-200 PLC to an Industrial
Ethernet network.
5. _________ module allows connection of an S7-200 CPU
(CPU222 and above) to a PROFIBUS-DP network as a
slave.
6. _________ module allows connection of an S7-200 CPU
(CPU222 and above) to an AS-I network as a master
.
7. Two versions of EM 231 Thermocouple module are
available, one for ____ thermocouples and one for ____
thermocouples.
8. Two versions of EM 231 RTD module are available, one
for ____ RTDs and one for ____ RTDs.
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