Analog input channel number: 4CH.
Available thermocouple: -.
Available temperature resistance: PT100, JPt100.
Sampling period 4CH: 250ms/500ms.
Control output cycle: 0.5s ~ 100.0s.
Input impedance: 1M.
Input filter (0: input filter OFF): 0 ~ 100s.
Sensor compensation value setting: the full range of the input range of the negative terminal to the full range of the input range MITSUBISHI FR-BEL-H18.5K.
Sensor input when the action: according to the scale of the processing FR-BEL-H18.5K
Temperature control mode: ON/OFF PID pulse or 2 position control
Heater disconnection detection specification: there.
External wiring connection mode: 18 point screw terminal MITSUBISHI FR-BEL-H18.5K.
IQ-R MELSEC series of temperature control module to achieve a high stability and response to the temperature control .
Divided into Thermocouple Input, temperature resistance input two types of input,
These two kinds of input types are distinguished by the function of the detection of the broken line with / without heater.
Module binding function.
Combined with the use of up to 64 sets of temperature control module for temperature control MITSUBISHI FR-BEL-H18.5K. Can be combined with the function of the following two points .
Heating function between modules.
Peak current suppression function between modules.
By cooperating with the time of arrival of a number of loops, the average temperature is controlled.
Can realize the uniform temperature control, avoid partial burning control object,
Part of the phenomenon of thermal expansion. Can be divided into 16 groups, with its heating up to the time,
Reduce the overall system in heating up the waste of energy.
Peak current suppression function between modules
By the time staggered output transistor, suppressing peak current.
The power supply capacity of the equipment can be reduced by setting a larger channel and a smaller channel of the heater in the same set.
Can be divided into 5 groups. Fiber length: 3 meters.
SSCNET III cables (standard optical fiber used in control cabinet).
Joints for CN1A and CN1B. Type of input: DC leakage.
Input points: 8 points.
Input voltage: DC24.
Input current: 7mA.
Output type: transistor drain type.
Output points: 8 points.
Common public end points: 8.
PLC is introduced by the relay control technology after the development of micro processing technology,
Can be easily and reliably used for switching control.
As the analog quantity can be converted into digital quantity, the number of digital quantity is just a number of switching value,
Therefore, after the conversion of analog, PLC can also be reliable for processing control.
Because the continuous production process often has the analog quantity, the analog quantity control is sometimes called process control.
Analog quantity is not electricity, and PLC can only handle digital quantity, quantity of electricity.
All to realize the conversion between them to have the sensor, the analog quantity into a number of power.
If this power is not standard, but also through the transmitter,
The non-standard power into a standard electrical signal, such as 1-5V, 4-20mA, 0-10V, etc..
At the same time, there is also an analog input unit (A/D),
Transform these sstandard electricaal signals into digital signals,
The analog output unit (D/A), in order to transform the digital quantity after PLC processing into analog quantity -- standard electric signal FR-BEL-H18.5K.
So the standard telecommunication number, the conversiionn between the number of operations to use a variety of computing FR-BEL-H18.5K.
This requires the resolution of the analog unit and the standard electrical signal.
FR-BEL-H18.5K Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=FR-BEL-H18.5K&select=5