simatic s7-300 - megaelektrik.net

SIMATIC C7
Control systems
C7-633
6
■ Technical specifications (continued)
6ES7 633-
1DF02-0AE3
Analog value formation
Integration and conversion
time/triggering per channel
- with over-range
12 Bit
(bits incl. sign), max.
- Conversion time (per channel) 0.5 ms
Settling time
- for resistive load 0.1 ms
- for capacitive load 3.3 ms
- for inductive load 0.5 ms
Universal inputs
• Number of universal inputs 4
• Usable as
UE1 Digital/
alarm input
24V DC or
up/down
counter;
UE2 Digital/
alarm input 24V
DC or up/down
counter;
UE3 Digital/
alarm input 24V
DC or up/down
counter or
frequency/
period duration
counter; UE4
Digital/alarm
input 24 V DC
• Length of cable shielded, max. 1,000 m
• Counter frequency, max.
10 kHz
Input voltage
- Rated value (DC) 24 V
- for 0 signal -3 to 5 V
- for 1 signal 11 to 30 V
Input current
- for 1 signal typ. 11.5 mA
Sensor
Connectable encoders
Yes
- 2-wire BEROS 2 mA
- permissible closed-circuit current
(2-wire BEROS), max.
Error/accuracies
Operational limit in the entire
temperature range
- Relative to the output range,
voltage
- Relative to the output range,
current
- relative to the input range,
voltage
- relative to the input range,
current
Basic error limit
(operational limit at 25 °C)
- relative to the output range,
voltage
- relative to the output range,
current
- relative to the input range,
voltage
- relative to the input range,
current
+/- 0.8 %
+/- 1 %
+/- 0.8 %
+/- 0.8 %
+/- 0.5 %
+/- 0.6 %
+/- 0.6 %
+/- 0.6 %
6ES7 633-
2BF02-0AE3
6ES7 633-
1DF02-0AE3
Counter
• Number of counter inputs 3;
UE1, UE2, UE3
• Principle
Counting
edges
• Counting range, description UE1, UE2:
up:
0 to 65535,
down:
65535 to 0;
UE3:
up:
0 to 16777215,
down:
16777215 to 0,
• Count interrupt down counter on reaching "0"
• Count interrupt up counter on reaching the
limit value
• Enable
in the program
• Limit value (nominal) default one counter
per value
External gate counter
- Number of external gate 3
counters
- Principle Counting
edges within a
gate time via an
external pin
- Counting range UE1, UE2:
0 to 65535;
UE3:
0 to 16777215
Frequency counter
• Number of frequency counters
1; UE3
• Principle
Counting
pulses within
a time period
• Gate width, adjustable
Yes
• Gate width
0.1 / 1 / 10 s
(adjustable)
• Counting range 0 to 16777215
Period duration counter
• Number
1; UE3
• Period duration, max. 8.38 s;
or 0.12 Hz
• Principle
Counting fixed
time units
between two
positive edges
• Counting range, lower limit 0
• Counting range, upper limit 16.777.214
6ES7 633-
2BF02-0AE3
6/10 Siemens ST 70 · 2005