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Signum 3 Ex
Product Data Memory
Data Interface
Data Interface
Purpose
Signum -3-Ex scales have an intrinsically safe data interface which can be connected to a computer (or any other
peripheral device) using a barrier (e�g� YDI05-Z)� You can use a computer to change, start and/or monitor functions
of weighing instruments and application programs� The data interface is also used for the control lines of the
“Checkweighing” application program�
! Warning when using pre-wired connecting cables:
Cables purchased from other manufacturers often have pin assignments that are not permissible for use with Minebea
Intec devices� Be sure to check the pin assignments against the chart in this manual before connecting the cable, and
disconnect any lines identified differently from those specified by Minebea Intec� Failure to do so may cause malfunction,
damage or even completely ruin your weighing system and/or peripheral device(s)�
Features
Type of interface: Serial interface
Interface operating mode: full duplex, (RS485 half duplex)
Level: RS232, RS485, RS422
Transmission rate: 150, 300, 600, 1200, 2400, 4800, 9600 and 19200 baud
Parity: Space, uneven, even, without
Character transmission: Start bit, 7-bit ASCII, parity, 1 or 2 stop bits
Handshake: For 2-wire interface: Software (XON/XOFF) For 4-wire interface:
Hardware (CTS/DTR)
Operating mode: SBI, XBPI*, SMA, various printers
Network address**: 0, 1, 2, …, 30, 31
SBI output format: 16 or 22 characters
Printout of application data: Output of a configurable printout
* XBPI communication mode: Always 9600 baud, 8-bit, odd parity, 1 stop bit
** Network address is only relevant for the XBPI mode
Factory Setting of the Parameters:
Depends on the device configured; for example: “SBI” setting
Transmission rate: 1200 baud
Parity: Odd
Stop bits: 1 stop bit
Handshake: Hardware handshake, 1 character after CTS
Operating mode: SBI
Network address: 0
Print (manual/automatic) Manual after stability
Cancel automatic printing: Not possible
Time-dependent automatic
printout:
After 1 display update
Tare after individual printout: Off
Line format: For other apps�/GLP (22 characters)
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