Option (Op-07 Analog Output) - AND Explosion Protected Weighing Indicator AD-4403-FP ST Series Instruction Manual

8-4 Option (OP-07 Analog Output)

Section related:
{8-6 Data Transmitting Format data}
{Appendix C: Function List— AnF: Analog Output Functions)
The OP-07 analog output option is for sending weight data to the analog input unit. The output is a 4 to
20 mA current output proportional to the display reading.
* The output data is updated in synchronization with the display update.
Output current 4 - 20 mA
Applicable load
0 - 520 Ω
resistance
Resolution 1/3000 approx.
Settings
When the measured weight is expected to vary from A to B, set An F-02 to A and An F-03 to B ignoring
decimal point position. Display shows weight A at 4 mA and B at 20 mA.
* Output current range: 2- 22 mA
Weight A:0.0kg
Function
An F-02: 0.0
Setting
Output
4mA
current
Graph
Interface specifications
Non-linearity
Temperature
coefficient
<Example 1 >
B:1000.0kg
An F-03: 1000.0
20mA
±0.1% FS or less
Zero:±0.02%FS/°C or less
Sensitivity:±0.02%FS/°C or less
<Example 2>
A:1000.0kg
An F-02: 1000.0
4mA
8-7
B: 0.0kg
An F-03: 0.0
20mA