CR Number |
Function Declare |
S08AO2 |
00H (Read only) |
The low byte is the module code, and the high byte is the module version number. |
01H |
Communication address |
02H |
Communication protocol: The low 4-bit of the low bytes:0 - N,8,2 For RTU,1 - E,8,1 For RTU,
2 - O,8,1 For RTU,3 - N,7,2 For ASCII,4 - E,7,1 For ASCII,5 - O,7,1 For ASCII,6 - N,8,
1 For RTU |
The high 4-bit of the low bytes: 0 – 2400,1 – 4800,2 – 9600,3 – 19200,4 – 38400,
5 – 57600,6 - 115200 |
03H~06H |
Extend module name |
07H~08H |
Default IP address: 192.168.1.111 |
09~0AH (Read only) |
Reserve |
0BH |
High byte subnet mask(b3~b0,1 indicates 255,0 indicates 0 , for example, subnet mask
255.255.255.0, b3~b0=1110), low byte Reserved |
0CH~0EH (Read only) |
Reserve |
0FH (Read only) |
Error code: 0-Normal, 1-Illegally firmware identity, 2-Incomplete firmware, 3-System data access
exception, 4-No external 24V power supply |
10H |
The output value of channel 1 |
11H |
The output value of channel 2 |
12H |
The output value of channel 3 |
13H |
The output value of channel 4 |
14H |
The output value of channel 5 |
15H |
The output value of channel 6 |
16H |
The output value of channel 7 |
17H |
The output value of channel 8 |
18H |
The signal type of channel 1, note 2 |
19H |
The signal type of channel 2, note 2 |
1AH |
The signal type of channel 1, note 2 |
1BH |
The signal type of channel 4, note 2 |
1CH |
The signal type of channel 5, note 2 |
1DH |
The signal type of channel 6, note 2 |
1EH |
The signal type of channel 7, note 2 |
1FH |
The signal type of channel 8, note 2 |
20H |
Use the engineering value mark, note 6 |
21H |
The lower limit in engineering value of channel 1 |
22H |
The lower limit in engineering value of channel 2 |
23H |
The lower limit in engineering value of channel 3 |
24H |
The lower limit in engineering value of channel 4 |
25H |
The lower limit in engineering value of channel 5 |
26H |
The lower limit in engineering value of channel 6 |
27H |
The lower limit in engineering value of channel 7 |
28H |
The lower limit in engineering value of channel 7 |
29H |
The upper limit in engineering value of channel 1 |
2AH |
The upper limit in engineering value of channel 2 |
2BH |
The upper limit in engineering value of channel 3 |
2CH |
The upper limit in engineering value of channel 4 |
2DH |
The upper limit in engineering value of channel 5 |
2EH |
The upper limit in engineering value of channel 1 |
2FH |
The upper limit in engineering value of channel 7 |
30H |
The upper limit in engineering value of channel 1 |
31H |
Power-off output mark, note 8 |
32H |
The power-off output value of channel 1 |
33H |
The power-off output value of channel 2 |
34H |
The power-off output value of channel 3 |
35H |
The power-off output value of channel 4 |
36H |
The power-off output value of channel 5 |
37H |
The power-off output value of channel 6 |
38H |
The power-off output value of channel 7 |
39H |
The power-off output value of channel 8 |
3AH (Read only) |
Channel indicator status, note 7 |
3BH (Read only) |
Reserve |
3CH (Read only) |
|
3DH (Read only) |
|
3EH (Read only) |
|
3FH (Read only) |
|
40H (Read only) |
|
41H (Read only) |
|
42H~4FH (Read only) |
|
1. Sampling frequency:0 - 2 times、1 - 4 times、2 - 8 times、3 - 16 times、4 - 32 times、5 - 64 times、6 - 128 times、7 - 256 times
2. Signal type:0 - [4,20]mA、1 - [0,20]mA 、2 - [1,5]V、3 - [0,5]V、4 - [0,10]V、5 - [-10,10]V
3. The signal type of thermal resistance:0 - Pt100、1 - Pt1000、2 - Cu50、3 - Cu100
4. The signal type of thermocouple:0 - S、1 - K、2 - T、3 - E、4 - J、5 - B、6 - N、7 - R、8 – Wre3/25、9- Wre5/26、10 - [0,20]mV、11 - [0,50]mV、12 - [0,100]mV
5. Disconnection alarm:Each bit indicates 1 channel, 0-normal, 1-disconnection
6. Use the engineering value mark:Each bit indicates 1 channel, 0-No, 1-Yes
7. Channel indicator status:Each bit indicates 1 channel, 0-off, 1-on
8. Power-off output mark:Each bit indicates 1 channel, 0-No, 1-Yes
9. The output flag while power supply lost: each bits signify 1 Channel ,0-No,1-Yes