Summary:
LD618 remote display can be used as second weight display, by receiving the data of weighing display controller, used in the second weight indicator. Connecting through RS232, RS422, 20mA current loop or SIF interface and the Japanese UNIPULSE, Japan AD, METTLER TOLEDO - United States,and a variety of weighing display controller of our company,the LD618 remote display display the weight, total number of packages or accumulative weight information (depending on the weighing display controller to send data ). The LD618 can receive most of two weighing display controller weight data.
Characteristic.
A 6 LED segment of code display;
The cabinet structure, easy to install and use;
RS232, RS422, 20 mA current loop or SIF multiple serial interface;
Display weight, number of packages or accumulative weight information (depending on the weighing display controller to send data ).
Technical specifications:
Display: a 6 bit LE type of code display ( high 20mm ).
On display showing the weight, under display showing total weight .
Serial interface COM1: types: RS232, RS422, 20mA current loop or SIF interface.
Baud rate: 600, 1200, 2400, 4800 or 9600.
Data bits: 1 start bit, 7 bits or 8 data bit, 1 stop bit.
* Note: the maximum recommended cable length is as follows:
RS232 15 meters
RS422 600 meters
The current loop of 20mA or SIF 300 meters
Power: 220 VAC ( 15% ~ 10% ), power up to 4 watts.
The use of the environment: temperature - 10 degrees to + 40 degrees c.;
Humidity is 10 ~ 90% no condensation.
Storage conditions: temperature - 40 degrees to + 60 degrees c.;
Humidity is 10 ~ 95% no condensation.
Size: shell size: 173 mm ( W) X 93 mm ( high ) X 140 mm ( deep ).
Mounting dimensions: 163 ( 0 ~ 1 ) mm X 70 ( 0 ~ 1 ) mm.
Preliminary test:
Open the packing box, according to the random and accessary packing list view components are complete. If there is a lack of parts or components damage, please contact with our company, in order to obtain properly processing.
Make sure each part intact after the instrument from inside the box is taken out, then the installation and wiring.
Installation guide:
According to the installation requirements in the control cabinet provided with a rectangular hole.
Remove left inserting plate fixed by two screws, and remove the left inserting plate.
The instrument from outside is inserted into the opening of the control cabinet.
Back of the instrument to fit around the flapper, and tighten the two screws.
Serial interface COM1:
LD618 remote display serial port COM1 including RS232, RS422, 20mA current loop and SIF interface. Serial port COM1 is used to receive the first weighing display controller weight data. COM1 connector 7 pin type COMBICON socket, the pin position and function are as follows.
Serial interface COM1
Pin number letter number said Ming
1 20mA + / SIF 20mA current loop is the receiving end / SIF receiving terminal
2 20mA / SIF 20mA current loop negative receiver / SIF receiving terminal
3 RS422-A RS-422 transmitting / receiving +
4 RS422-B RS-422 transmitting / receiving -
5 GND grounding end
6 TXD RS-232 sending end
7
Power cord.
Connector 3 pin type COMBICON socket 1, pin 2. Access to the 220V AC, 3 foot ground pin position
The function is as follows:
Pin number letter number said Ming
1 L grounding wire
2 N connecting zero line
3 G grounding wire
Factory settings in Japan UNIPULSE SIF interface.
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