GF Signet 2610 Process Optical Dissolved Oxygen Sensor - Manual (Page 6)

6 2610 DO Sensor
1. Connect the 3-2610-41, and 8900 as shown in the diagram
NOTE: The wiring of the 3-2610-41 is non-standard:
• Red wire is connected to 12 to 24 VDC
• White wire is connected to S
3 L Data
• Black wire is connected to VDC Ground
• A jumper wire must be connected between the VDC Ground and S
3 L Gnd.
2. Press and hold Enter key for 5 seconds. The display will read “System Setup”.
3. Press Enter key.
4. Scroll to the channel that will be dissolved oxygen.
5. Press
the ► key.
6. Enter the password.
7. Repeatedly press the ▼ key until the lower
line of the display reads “Other (4-20)”.
8. Press Enter key.
9. The 8900 will warn that “Channel Data will
be Reset. Are you sure?” press the ▼ key so
that “Yes” is fl ashing and press Enter key.
10. Simultaneously press the ▲ and ▼ keys to
return to the Menu Directory.
11. Press the ▼ key to select the menu “Channel
Settings” and press Enter key to select.
12. Use the ▼ key to select the channel used in
step 4.
13. Press the ► key to change the label and
press Enter when done.
14. Press the ▼ key to select the abbreviation.
15. Press the ► key to change the label and
press Enter when done.
16. Press the ▼ key to select the Units.
17. Press the ► key to change the Units. The
2610 shipped with default units of mg/L, or
ppm, either can be used. Press Enter when
completed.
18. Press the ▼ key to select the 4mA Set Point.
19. Press the ► key to change the set point. By default the 4mA set point for the 2610 is 0.0. Press the Enter key
when complete.
20. Press the ▼ key to select the 20mA Set Point.
21. Press the ► key to change the set point. By default the 20 mA set point for the 2610 is 20.0. Press the Enter
key when complete.
22. Press the ▼ key to select the Decimal location..
23. Press the ► key and change the decimal position if desired. Press Enter when complete.
24. Simultaneously press the ▲ and ▼ keys to exit out of the channel menu.
25. Continue programming other options in the 8900 or simultaneously press the ▲ and ▼ keys to return to
View Mode.
Wiring and Set Up
3-2610-41 to 8900 Set Up
The 3-2610-41 Optical Dissolved Oxygen Sensor with S 3 L was designed to emulate a 4 to 20 mA current
input device, e.g., Signet 3-8058, on the 8900 controller. This allows the 3-2610-41 to be backward
compatible with all existing 8900 controllers.
I/O Module 3-8900.401-X
1
2
3
4
5
6
7
8
9
10
11
12
13
14
+5VDC (Black)
Freq. Input (Red)
GND (Shield)
+5VDC (Black)
Freq. Input 2 (Red)
S L (Red)
GND (White/Shield)
+5VDC (Black)
S L (Red)
GND (White/Shield)
3
3
Analog Output 1
Analog Output 2
(if applicable)
(if applicable)
Frequency
Input
1
Frequency
Input 2
OR
S3L
Input
2
S3L
Input
1
+
-
+
-
OUT
2 OUT
1
POWER
COMM POR
T
/
OUT
4 OUT
3
RELA
Y
2 RELA
Y
1
SENSOR INPUTS
C
NO
NC
NO
NC
C
C
NO
NC
NO
NC
C
N
L
+
-
DC ONLY
+
-
+
-
24 VDC
Regulated
Power Supply
V+
V-
No Connection:
Green
Blue
Brown
3-8900
3-2610-41
3-2610-41
Channel 1
Channel 2
White
Red
Red
Black
Black