12
IM 77C01C01-01E
1st Edition : March 5.2001-00
Connectiong mode:
(1) RS-485 standard Multi-drop connection
Maximum 32 stations (including upper personal
computer)
(2) Terminating resistor: 120
Ω
(ON by terminal short)
(3) Not insulated with inner circuit
Connecting Terminal: 3 terminals back face
A: Balanced type twist pair cable –
B: Balanced type twist pair cable +
C: Shield
Transmit mode: Half duplex communication
Synchronizing mode: Start-stop synchronization
Transmit speed: Can be set through parameter setting screen
Setting Range
9600 / 4800 / 2100 / 1200
Data format: Start bit 1 bit
Data bit 8 bits
Parity
None
Stop bit 1 bit
Error detect: SUM CHECK (simply adding 2 bytes)
Xon/Xoff Control: None
Terminating character designation: Yes (CR)
Station number setting: Can be set through parameter setting
screen
Setting range
1 to 31
Communication error disposal: If data received is other than
command, reading is ignored and no disposal be
made. (noise or erroneous data would be
ingnored).
Make time-out disposal through upper computer.
Set time-out time more than 1 second.
<LON Communication>
Function: Measuring data can be simply read out on personal
computer through LON communication adapter
and DDE: server without consciousness of
communication. Also, control of optional
integration and initaialization of maximum and
minimum values can be done through personal
computer. Please contact us as to connection with
other instruments.
System Configuration:
Application Softwaer
DDE Server
Data Base
LON Communication
Adapter
LON
Personal
Computer
Power
Monitor
Power
Monitor
Power
Monitor
Power
Monitor
Power
Monitor
●
Shape & Mounting
External dimension: 110 x 110 x111mm (HxWxD)
Mounting method: Panel mouting
(Refer panel cut dimension)
Material:
Case: uninflammable ABS plastic (black)
Terminal board: uninflammable ABS plastic (black)
Weight: Abt 500g
Connecting method: M3 screw terminal connection (output,
communication, optional integrated control signal)
M4 screw terminal connection (input, power
supply)
●
Accessories:
Label...2, Nut M5...2, Washer M5...2 Spring
washer M5...2 Short bar...1
