16.SPECIFICATIONS
111
16-4. External Signals
High limit relay
，
Low limit relay
，
Analog monitor output
，
Hold signal input, Digital zero signal input.
16-5. Interface
RS-485 communication interface
(Communication protocol; Modbus-RTU)
Signal level
Based on RS-485
Transmission distance
Approx. 1km
Transmission method
Asynchronous, half-duplex
Transmission speed
Selectable from
1200, 2400, 4800, 9600, 19200,
and 38400bps
Number of units connected
32 at maximum
(including one master)
Bit configuration
Start bit
1 bit
Character length
Fixed at 8 bits
Stop bit
Fixed at 1 bit
Parity bit
Selectable from
none, odd, and even
16-6. Option
BCD parallel data output interface
(sink type)
[BCO]
Output signal:
Indicated value data (5-digit), near zero,
minus, over, stable, strobe
Output logic:
Switching between positive logic and
negative logic
Output type:
Sink type
When signal ON, output transistor ON.
When the input unit such as PLC is
connected, plus common is connected.
Rated voltage:
30V
Rated current:
50mA
Insulation method:
Photo coupler insulation
Summary of Contents for F320
Page 1: ...F320 DIGITAL INDICATOR 17 May 2012 Rev 1 07 OPERATION MANUAL...
Page 14: ...CONTENTS...
Page 120: ...15 DIMENSIONS Standard 106 15 DIMENSIONS Standard Unit mm...
Page 121: ...15 DIMENSIONS Standard 107 15 1 Dimensions When the BCO option is equipped Unit mm...
Page 122: ...15 DIMENSIONS Standard 108 15 2 Dimensions When the DAV DAI option is equipped Unit mm...
