72610 DO Sensor
3-2610-31 to 9900 Set Up
1. Wire the 9900, 2610-31, and 8058 as shown in the diagrams.
2. On the 9900 press and
hold the ENTER key for 2
seconds.
3. Press the ▼ key to select the
INPUT menu item.
4. Press the ENTER key to
access the INPUT menus.
5. Press the▲ key to select the
TYPE menu item.
6. Press the ► key to change
the TYPE selection.
7. Enter the password code.
8. Repeatedly press the ▼ key
until the “4-20 mA INPUT”
menu item is fl ashing and
then press the ENTER key.
9. The 9900 will prompt “All
settings will be reset”, press the
▲ key to select “Yes” and then press the ENTER key.
10. The 9900 will return to the View Mode display.
11. Press and hold the ENTER key for 2 seconds.
12. Press the ▼ key to select the INPUT menu item.
13. In the NAME menu item, press the ► key to change the
displayed name from “4-20 mA INPUT” to a more descriptive
name (e.g., "DISSOLVED O2") and press ENTER when done.
14. Press the ▼ key to select SENSOR UNIT menu item.
15. Press the ► to change the label from UNIT to MG/L or PPM
and press ENTER.
16. Press the ▼ key and ensure the 4 mA VALUE is set to 0.0000.
17. Press the ▼ key and change the 20 mA VALUE from
5.0000 to 20.000 and press ENTER.
18. Press both the▲ and ▼ keys simultaneously to return to
the Menu.
19. Press the ▼ to select the LOOP menu and press ENTER.
20. Set the 4 MA SET POINT to your desired value. The 2610 is
factory set for a 0 to 20 mg/L output. Press ENTER when done.
21. Press the ▼ key to select the 20 MA SET POINT and set to your desired value. The 2610 is factory set for a
0 to 20 mg/L output. Press ENTER when done.
22. Press both the ▲ and ▼ keys simultaneously to return to the Menu.
23. Press the ▼ key twice to select the OPTION menu and press ENTER.
24. Press the ▼ key twice to select the SET BAR MIN option. Change this option if desired. The 2610 is factory
set for a 0 to 20 mg/L output. Press the ENTER key when done.
25. Press the ▼ key to select the SET BAR MAX option. Change this option if desired. The 2610 is factory set for
a 0 to 20 mg/L output. Press ENTER when done.
26. Press both the▲ and ▼ keys simultaneously to return to the Menu.
27. ENTER the other menus and set the unit as desired for your application.
28. Press both the▲ and ▼ keys simultaneously to return to the View Menu.
RED
DO Sensor
3-2610-31
24 VDC
Regulated
Power Supply
BLACK
Input
4-20 mA
Output
S
3
L
SHIELD
(no connection)
Signet 8058 i-Go™
4-20 mA to S
3
L Converter
+GF+
4-20 mA input S
3
L Output
V–
V+
BROWN
GREEN
BLUE
WHITE
No connection
8058-1
PWR–
RED
WHITE
SHIELD
BLACK
DATA
GND
SHLD
V+
9900 S
3
L Inputs9900 Power Inputs
LOOP–
LOOP+
PWR+
PWR–
LOOP–
LOOP+
PWR+
DATA
GND
V+
SHLD
+
-
3 2 1
6 5 4
7 8 9
Loop1
PWR
N/C
S L
DATA
3
Loop2
PWR
+GF+ SIGNET
BROWN
24 VDC
Regulated
Power Supply
DO
Sensor
1
3-2610-31
No connection
9900 Power Inputs
9900 S
3
L Inputs
8058-2
BLACK (5 VDC)
BLACK
BLACK
RED
RED
WHITE (GND)
RED (S
3
L)
Technical Notes:
• The cable length from the 8058 to the 9900 must not exceed 60 m (200 ft).
• When using the 8058-2 with the 9900, connect the loop source to 8058-2 Channel 1 input
ONLY as shown in the fi gure.
• See the 8058 manual for more information.
Wiring and Set Up
(12 pagine)
(5 pagine)
(12 pagine)
(24 pagine)
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