SIMATIC Industrial Software - Leocom

■ Technical specifications (continued)
Actuator connection
- for voltage output 2-wire
connection
- for voltage output 4-wire
connection
- for current output 2-wire
connection
6ES7 636-2EC00-0AE3
Yes; without cable resistance
compensation
No
Yes
Burden resistance
(in the nominal output range)
- at voltage outputs, min. 1 kOhm
- at voltage outputs, capacitive 0.1 µF
load, max.
- at current outputs, max. 300 Ω
- at current outputs, inductive 0.1 mH
load, max.
Destruction limit against voltages
and currents applied from outside
- Voltages at the outputs
16 V; permanent
against MANA
- Current (DC), max. 50 mA; permanent
Analog value formation
Measuring principle Measuring principle Encoding of
instantaneous value (successive
approximation)
Integration and conversion
time/triggering per channel
- with over-range (bits incl. sign), 12 Bit
max.
- Integration time parameterizable Yes; 2.5 / 16.6 / 20 ms
- Permissible input frequency, 400 Hz
max.
- Conversion time (per channel) 1 ms
- Response time of the input filter 0.38 ms
- Basic execution time of the 1 ms
module (all channels enabled)
Settling time
- for resistive load 0.6 ms
- for capacitive load 1 ms
- for inductive load 0.5 ms
Sensor
Connectable encoders
- 2-wire BEROS Yes
- permissible closed-circuit 1.5 mA
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
- relative to the input range,
resistance
+/- 1 %
+/- 1 %
+/- 1 %
+/- 1 %
+/- 5 %
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
- relative to the input range,
resistance
- relative to the input range,
resistance thermometer
Interference voltage suppression
for f = n x (fl +/- 1 %)
- Series-mode interference
(peak value of interference
< rated value input range)
- Common-mode interference,
min.
Integral functions
SIMATIC C7
Control systems
6ES7 636-2EC00-0AE3
+/- 0,7 %
+/- 0,7 %
+/- 0,7 %
+/- 0,7 %
+/- 3 %
+/- 3 %
30 dB
40 dB
Number of counters 4; in total 4 channels
Count frequency (counters) max. 60 kHz
Frequency sensor Yes
Frequency measurement Yes
Number of frequency sensors 4; in total 4 channels
Controlled positioning Yes
Integrated function blocks
(control)
Yes
PID controller Yes
Pulse outputs Yes
Number of pulse outputs 4; in total 4 channels
Cut-off frequency (pulse)
Status information/ interrupts/
diagnostics
2.5 kHz
Siemens ST 70 · 2005
C7-636
Interrupts
- Interrupts Yes;
- No interrupts when used as
standard I/O.
- When using the technological
functions see the S7-300 Automation
System manual, CPU31xC
Technological Functions.
Diagnostics
- Diagnostic functions No;
- No diagnostics when using as
standard I/O.
- When using the technological
functions
see the S7-300 Automation System
manual, CPU31xC Technological
Functions.
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