Logic DLC NET Series

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USE AND MAINTENANCE MANUAL – DLC

NET

Series

Installation

LOGIC S.r.l. - M0145Db.docx

Mod. L0006A01 of 30/05/2016

Page 34 of 78

3.9 RS-232 connection for printer

It is possible connect the DLC

NET

to a thermal printer with RS-232 connection.

Connections are described in Figure 25 and Table 17. The configuration of the

serial port to be set on the printer must be that of Table 18.

It is necessary the expansion board -EB.

Table 17. RS-232 connection to the printer

Pin on DLC

NET

Pin on printer

TB5-1

GND

TB5-2 (RX instrument)

TXD printer

TB3-3 (TX instrument)

RXD printer

Figure 25. Printer connection through RS232

The RS232 serial port of the printer must be configured as follows in order to be

compatible with the DLC

NET

Table 18. Serial port parameters to be set on the printer

Parameter

Value

Transmission

Asynchronous

Baud rate

9600

Word

7 bits

Stop bit

Parity

Even

Main Page

Figure 1. Equipment Back Serigraphy11
Figure 2. Diagram of Operation and Power Supplies13
Figure 3. Mechanical Drawing of DLC NET15
Figure 4. DLC NET -WM Mechanical Drawing16
Figure 5. DTR NET -WM Mechanical Drawing16
Figure 6. Layout of the Terminal Blocks, Profibus-DP18
Figure 7. Layout of the Terminal Blocks, Profinet18
Figure 8. DLC NET -WM Terminals (Model with On-Board Keyboard)19
Figure 9. DTR NET -WM Terminals (Model with External Keyboard)19
Figure 10. Power Supply Connection20
Figure 11. Load Cells Connection 6 Wires21
Figure 12. Load Cells Connection 4 Wires21
Figure 13. Load Cells Connection 6 Wires with Zener Barrier Z-SET3-PF22
Figure 14. Load Cells Connection 6 Wires with Active Barrier D1063S23
Figure 15. Connection to the Junction Box JBOX-V3(EX1)24
Figure 16. Connection of DLC25
Figure 17. Connection of DLC26
Figure 18. Instrument Connection to Profibus-DP28
Figure 19. Instrument Connection to Profinet29
Figure 20. Connection to External Buttons through Potential-Free Contacts30
Figure 21. External Buttons Connection from Active Source31
Figure 22. Connection to Setpoint Output31
Figure 23. Input and Output Connections for Dosing32
Figure 24. Analog Output Connection 0-20 Ma or 4-20 Ma33
Figure 25. Printer Connection through RS23234
Figure 26. Signal Chart for the Data Weight Reading through Parallel Output35
Figure 27. Connection for Parallel Interface Type PNP36
Figure 28. Connection for Parallel Interface Type NPN37
Figure 29. Switch SW2-1 for Setting Speed ADC39
Figure 30. Termination Resistance Setting RS485 Serial Port39
Figure 31. Hardware Setting for Siemens PLC40
Figure 32. Reading Instrument with PLC42
Figure 33. Operator Interface of DLC43
Figure 34. Operator Interface with Logic DLC3-RD43
Figure 35. Operator Interface with BEKA44
Figure 36. Application of the Instrument as a Batcher61
Figure 37. Timing Activation Outputs for the Dosing of Automatic Components62

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