H8GN OMRON [Omron Electronics LLC], H8GN Datasheet - Page 4

• Manufacturer Part Number: H8GN
• Description: Preset Counter/Timer H8GN C-61
• Manufacturer: OMRON [Omron Electronics LLC]

I Communications Specifications
Note: The baud rate, data bit length, stop bit length, and vertical parity can be individually set using the communications setting level.
I Life-test Curve (Reference Values)
Resistive Load
Connections
I Block Diagram
C-64
Transmission path connections
Communications method
Synchronization method
Baud rate (See note.)
Transmission code
Data bit length (See note.)
Stop bit length (See note.)
Error detection (See note.)
Flow control
Interface
Retry function
Communications buffer
Reading and writing from H8GN
1,000
700
500
300
100
70
50
0
Preset Counter/Timer
250 VAC (cosφ = 1)
1
30 VDC (cosφ = 1)
2
Load current (A)
3
(Functional
insulation)
H8GN
Input circuit
Multidrop
RS-485 (two-wire, half duplex)
Start-stop synchronization
1,200/2,400/4,800/9,600 bit/s
ASCII
7 or 8 bits
1 or 2 bits
Vertical parity (none, even, or odd) (See note.)
Block check character (BCC)
Not supported.
RS-485
Not supported.
40 bytes
Reading present value and totalizing count value; reading/writing preset and set values; switching be-
tween SV-banks; switching between communications write-enabled/write-prohibited; reading/writing
other initial and advanced function setting parameters
Communications
circuit
4
Power supply
circuit
Internal
control circuit
(Basic
insulation)
Reference: A maximum current of 0.15 A can be switched at
Output circuit
125 VDC (cosφ = 1) and a maximum current of 0.1 A can
be switched if L/R is 7 ms. In both cases, a life of
100,000 operations can be expected. The minimum
applicable load is 10 mA at 5 VDC (failure level: P).
Display circuit
Key switch
circuit
(Basic
insulation)