Description
1. synopsis
JMDM-COM*0DI is a high-reliable stability industrial-grade SCM
digital and serial port controller which independent
research and development by Shenzhen jingmin digital machine
Co.,Ltd. Onboard **-channel optically isolated digital
signal input, can be used to detect all kinds of the external
switch signals input, such as photoelectricity sensors
infrared sensors, hall sensor, proximity switch, Point
switches and other digital input devices, the product
has
the following characteristics:
1) Product design and quality: professional
industrial-grade high-reliable anti-lightning resist the strong
electromagnetic
high-frequency interference circuit design, the circuit layout
is compact and reasonable, excellent heat dissipation,
the
use of SMD chips and electronic components, the program of the
product with high security and reliable industrial quality,
stable performance, can competent to a variety of large
electromagnetic interference, harsh enviroment industrial
occasions,
such as arc current, welding current, inverter and the other
workplace can of steady use.
2) **-channel optically isolated digital input
characteristics:
2.1 **-channel optically isolated digital use the
circuit design method of optically isolated, stable and
reliable;
2.2 **-channel optically isolated digital input can be
divided into four groups, can respectively use in the
diffenrence
voltage occasions; each channel of the digital input of the
input voltage range is 3.3V~*4V; input the current range
is
***0MA;
3) 2 kinds of communication interface for choosing: 1
RS**5 serial port monitoring mode;
4) 3 kinds of working methods: support independant
control,RS**2 serial port monitoring and RS**5 serial port
monitoring
5) Precise time control: Comes with the system clock for
precise time control;
6) System stability: with industrial grade
anti-lightning, strong anti-electromanetism interference, high
reliable
performance, no crash.
7) Digital working status indicator: each channel
digital input has a indicator, convenient to observe the input
point
working status.
8) Industrial housing, the compact appearance, dustproof
and beautiful, integrated compact design, easy for
installation:
rail or screw mount;
9) Provide easy to use serial port communication
protocol, the host computer source code, the convenience of
customers
for the secondary development.
2. Performance parameters
1) Working power: working power of the controller: *2V
or *4V, AC/DC universal; input working power supply: 3~*4V
AC
circuit;
2) The main control chip: 8 bits high performance
singlechip plus high speed and high stability FPGA programmable
logic
arrey circuit.
3) Program memory space: *2K( if having special demands
can use of *4K);
4) Data storage space: *6K( if having special demands
can use of *2K); storage the data and the data will not
lose
after the power off;
5) Input: *0 channal digital input, each channel input
can up to endure the voltage of *6V and the maximum endure
current
is *0MA, each of the input point are adopt the
photoelectricity isolation, the isolation voltage is ***0V; The
factory
defaults for active - low type (NPN type); the input point can
customized into active-high type(NPN type) according to
the customers demands, please made it clear that before the
purchase;
6) System stability: adopt the internal watchdog and the
strict high-frequency filter characteristics, the system
is stable and reliable, the start-up time since crashes within
1ms;
7) 2 kinds of communication mode(interference) for
choose: 1 RS**2 interface and 1 RS**5 interface can be
choosen
by short-circuit cap.
1 channel standard RS**2 serial port communication interface(
anti *5KV static impact), can directly peripheral
communication with computer and text display.etc; can download
procedure by RS**2 interface directly, no burner,
convenient for the procedure modify and upgrade; the maximum
communication distance of RS**2 is *0 meters;
1 channel standard RS**5 communication interface( anti**5KV
static impact and lightning strike), can be used for
RS**5 to communicate and remote control, the maximum
communication distance is 1.5KM.
8) Controller working status indicator: 2 LED lamp to
display;
9) 2 dial switches: can set program status or program
parameters according to the program demands;
*0) Industrial shell: dustproof and beautiful, integrated
compact design; convenient for installation: rail or
screw
installation;
*1) Shell size: shell: L*W*H: **5mm×*0mm×*0mm; internal
control panel: L*W*H:**2mm×*6mm×
*8mmï¼›
(expand reading: JMDM serials industrial singlechip
serial port controller having multitype for choosing:
JMDM-COM4DI2DOMR,JMDM**0DIOV2,JMDM**8DIOMT/MR,JMDM-COM*0MR,JMDM*4DI*6DOMT,JMDM**0DIOMR
and so on；full output：
JMDM-COM4DOMR/KKG,JMDM-COM8MR,JMDM-COM*0MR/MT and so on, in
accordance with the analog input and output: JMDM**0DIO4AIO,
JMDM**0DIO*0AIO,JMDM**6ADDA.）
3. Use
1) Can be used for the detection of a variety of
external signal of the sensor input, such as photoelectricity
sensor,
infrared sensor,Hall sensor, proximity switches, jog switches
and the other digital input devices etc.
2) Widely used in large-scale intelligent interactive
multimedia trade: large-scale virtual open book, magicBook,
electric open book, distance for open book, Magic open book, a
virtual electronic open book, a virtual air electronic
open book, intelligent multimedia control wall, light and
shadow interactive control, the LED interactive control
of
virtual process control systems, such as advertising,
exhibition hall application; can be used as intelligent
multimedia
controller, interactive multimedia controller, projection
interactive controller,
lihgt and shadow interactive controller, LED interactive
controller, virtual air electronic intelligence
multimedia
controller;
3) Can use the host computer serial port remote
real-time monitoring the status of some digital signal and
the
on-and-off status of all kinds of devices;
4) Can be used a variety of distributed control system,
remote IO module,the digital capacity signal collection of
the
remote control system;
5) Widely used in the on-and-off testing of the line,
the quality detection of the line row.
4. Delivery issues
1) delivery list: controller, programming download line(
attached), electronic version of the product information.
Independant control the electronic version of the product
information: KEILC software and the tutorial, STC-ISP
download
software, product information( sample programs, instructions
and wiring diagram)
Serial port control electronic version of the product
information:product information( jingmin serial port
monitoring
software, communication protocol, instructions and wiring
diagram), the host computer VC source code( can be obtained
in
the secondary development).
2)
Delivery way: express delivery, package standard: antistatic
and shockproof carton.
5. After-sales service
1ã€Since the date of the product sold under the normal use of
the hardware failure, one year warranty, repair cost is charged
only after the warranty period. Due to natural forces and man-made
damage, failure to use of the use, inappropriate operation,
overhaul, or beyond the scope of abuse, such as caused by the
failure, not covered under warranty
2ã€Gifts or accessories of the transformer, the serial
communication line is consumable items not covered under
warranty
3ã€Technical support: Provide remote telephone, network
online technical support.
