18.SPECIFICATIONS
107
RS-232C communication interface
Weight data, status and set values can be written or read by a host computer.
Signal level:
Based on RS-232C
Transmitting distance:
Approx. 15m (16.41 yards)
Transmitting method:
Asynchronous
Transmitting speed:
1200, 2400, 4800, 9600, 19200 or 384200 selectable.
Bit configuration:
Start
1bit
Character length
7 or 8bits selectable.
Stop
1 or 2bits selectable.
Parity
none, odd or even selectable.
Code:
ASCII
Option
(Number of mountable options: 4. However, the maximum number of serial communication interfaces is 1.)
OP1: BCD parallel data output interface (BCO)
Transmits weight data to a PLC or other BCD devices.
Output signal:
Weight data (5 digits), sign, over, strobe, printing command.
Output logic:
Positive/ Negative selectable.
Output circuit:
Open-collector (Vceo=30V max., Ic=50mA max.)
Input signal:
Logic switching, hold, output data selection.
Input circuit:
Operated by a contact or an open-collector circuit (Ic=10mA min.).
OP2: BCD parallel data input interface (BCI)
Receives commands from a BCD device.
Input data:
BCD data (5 digits)
Input mode:
Level/ Edge selectable.
Input circuit:
Operated by a contact or an open-collector circuit (Ic=10mA min.).
OP3: D/A converter interface (DAC)
Weight data converted to an analog signal.
Current output:
4 ~ 20mA
D/A conversion speed:
200 times/sec.
Resolution:
16bit
Over range:
Full scale +/-10%
Current 2.4 ~ 21.6mA
Serial communication interface option
OP4: RS-485 serial communication interface (485)
Addressable serial communication for connecting multi units.
Signal level:
RS-485
Transmission distance:
Approx. 1km (1,094 yards)
OP5: CC-Link interface (CCL)
Links directly to Mitsubishi Control & Communication Link.
CC-Link I/F operates as the remote device stations corresponding to CC-Link Ver.1.10.
OP6: DeviceNet interface (ODN)
Connects seamlessly to Allen-Bradley, Omron CompoBus/D which is based on DeviceNet.
