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Other
Power
consumption
Supply Voltage
Power Consumption
100 to 240 V AC
Approx. 8 VA (When maximum options are ordered:
Approx.10 VA)
24 V AC
Approx. 6 VA (When maximum options are ordered:
Approx.9 VA)
24 V DC
Approx. 4 W (When maximum options are ordered:
Approx.7 W)
Ambient
temperature
0 to 50
(32 to 122 )
Ambient
humidity
35 to 85 %RH (non-condensing)
Weight
Approx. 300 g
Accessories
Screw type mounting brackets (1 set), Instruction manual excerpt (1 copy),
Unit label (1 label), Terminal cover (1 piece, When the TC option is ordered)
8.2 Optional Specifications
Serial
communication
(C5 option)
When the C5 option is ordered, the Event input function cannot be used.
The following operations can be carried out from an external computer.
• Reading and setting of various set values
• Reading of PV and action status
• Function change
Communication line
EIA RS-485
Communication
method
Half-duplex communication
Communication
speed
2400, 4800, 9600, 19200, 38400 bps
Synchronization method
Start-stop synchronization
Parity
Even, Odd , No parity (Selectable by keypad)
Stop bit
1, 2 (Selectable by keypad)
Communication
protocol
Shinko protocol, Modbus ASCII, Modbus RTU
In addition, each protocol above is available with
Block read.
(Selectable by keypad)
Connectable number
of units
Maximum 31 units to 1 host computer
Communication error
detection
Double detection by parity and checksum
Data format
Communication
protocol
Shinko
protocol
Modbus ASCII
Modbus RTU
Start bit
1
1
1
Data bit
(*1)
7
7
8
Parity
Even
Selection
[Even]
(*2)
Selection
[No parity]
(*2)
Stop bit
1
Selection
[1]
(*2)
Selection
[1]
(*2)
(*1) Data bit is automatically selected upon selecting the communication protocol.
(*2) [ ]: Basic set value
Alarm 4 output
(A4 option)
This option and Transmission output 2 (T
□
2 option) cannot be used together.
Alarm type, alarm action and alarm output are the same as those of A1, A2 and A3
output except High/Low limit range alarm.