Technical information

39
MITSUBISHI ELECTRIC
MODULAR PLCs
MODULAR PLCS ///
QD62E
ØA
ØB
DEC.
FUNC.
FUSE
CH1 CH2
High-Speed Counter Modules
High-speed counter with automatic
detection of rotational direction
These counter modules detec t high frequency
signals which cannot b e handled by normal
input modules. For example, simple p ositioning
tasks or frequency measurements can be real-
ised.
앬
Input for incremental shaft encoder with
automatic forward and reverse detection
앬
Preset count via external signals or the PLC
program with the aid of the PRESET function
앬
Ring counter function for counting up to a
predefined value with automatic resetting to
the starting value
앬
Functions such as speed measurement, defi-
nition of switching points or periodic count-
ing are available
앬
40-pin connector interface
Specifications QD62 QD62E QD62D QD60P8-G
Counter inputs 2 2 2 8
Signal levels 5 / 12 / 24 V DC (2 – 5 mA) 5/ 12/ 24V DC( 2 – 5mA) 5 / 12 /24 VDC ( 2 – 5 mA) (RS422A) 5/ 12/ 24 V DC
Max. counting frequency kHz 200 200 500 (differential) 30
Max. counting
speed
1-phase-input kHz 200 or 100 200 or 100 500 or 200 30
2-phase-input kHz 200 or 100 200 or 100 500 or 200 —
Counting range
32 bits + sign (binary),
-2147483648 – [phone]
32 bits + sign (binary),
-2147483648 – [phone]
32 bits + sign (binary),
-2147483648 – [phone]
16 bits binary: 0–32767,32 bit binary:
0 – 99999999, 32bitbinary: 0 – 2147483647
External digital input points Preset, function start Preset, function start Preset, function start Preset, function start
I/O points 16 16 16 32
Dimensions (W x Hx D) mm 27.4 x 98x 90 27.4 x 98 x 90 27.4 x 98 x 90 27.4 x 98 x 90
Order information
Art. no. 132579 128949 132580 145038
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H
L
C
RUN
ERR.
ALM
Loop Control Module
For fast response control
The Q62HLC loop control module uses a contin
-
uous proportional PID control format, which fea
-
tures a sampling period of 25ms for high-accu
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racy, high-resolution thermocouple inputs,
microvoltage inputs, voltage inputs, c urrent
inputs, and current outputs. These features
make the Q62HLC ideal for applications such as
rapid temperature increase control, pressure
control, and flow rate control.
앬
25 ms sampling and control update time
makes the Q62HLC to one of the fastest
in the industry
앬
Supports sensor types, such as thermocouple,
microvoltage, voltage and current input
ranges
앬
Continous proportional PID control by 4 to
20 mA current output results in highly stable
and accurate control
앬
Program control function can be specified
where set values and PID constants are auto
-
matically changed at specific times
앬
Cascade control function can be performed
with channel 1 as the master and channel 2 as
the slave
Specifications Q62HLC
Input points 2 (2 channels)
Analog input
thermocouple °C -200 –+2300 (resolution 0.1 °C)
microvoltage mV -100 –+100 (resolution0.5 – 10 mV)
voltage V -10–+10(resolution0.05–1mV)
current mA 0 – 20 (resolution 0.8 – 1 mA)
Digital output -2000 – +23000, -10000 – +10000, -10000 – +10000, 0 – 20000
Supportedthermocouples K,J,T,S,R,N,E,B,PLII,W5re/W26Re
Conversion speed 25 ms / 2 channels
No. of occupied I/O points 16
Dimensions (WxHxD) mm 27.4 x 98 x 112
Order information
Art. no. 200693
Automation Book_UK_2008.prn
Automation Book_UK_2008
Dienstag, 8. April 2008 18:18:51
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