Signet 9900 Operating Instructions Manual page 15

Sensor Wiring
Wiring for:
2610-41
RED
V+
24 VDC
Power Supply
7310-XXXX
BLACK
V-
SHIELD
2610-31 via 8058-1
V–
24 VDC
Power Supply
7310-XXXX
V+
(no connection)
RED
DO Sensor
3-2610-31
GREEN
BLUE
WHITE
2610-31 via 8058-2
DO
Sensor 1
3-2610-31
9900 Power Inputs
RED
PWR+
PWR–
BLACK
LOOP+
LOOP–
3
9900 S L Inputs
RED
BLACK
RED
Blue
Green
Brown
3-2610-41
9900 Power Inputs
PWR+
PWR–
LOOP+
LOOP–
BLACK
+GF+
Signet 8058 i-Go™
4-20 mA to S 3 L Converter
SHIELD
4-20 mA input S 3 L Output
RED
8058-1
BROWN
No connection
24 VDC
Power Supply
7310-XXXX
9900 Power Inputs
PWR+
PWR–
LOOP+
LOOP–
No connection
9900 S 3 L Inputs
BLACK
RED
WHITE
SHIELD
9900 S 3 L Inputs
Technical Notes:
The wiring of the 3-2610-41
is non-standard:
• RED is 12 to 24 VDC
• WHITE is Data
• BLACK is VDC Ground
• A jumper MUST be installed
between PWR- and S 3 L GND.
Technical Notes:
• 3-2610-31 Dissolved Oxygen
Sensor can be connected
to the 9900 only via a
3-8058-1 or 3-8058-2 i-Go
Signal Converter.
• Program the 9900 for the
2610 DO sensor via the
4 to 20 mA sensor settings
on the 9900 (see page 44).
• See the 2610 manual for
more information.
Technical Notes:
• The cable length from the
8058 to the 9900 must not
exceed 60 m (200 ft).
Technical Notes:
• When using the 8058-2 with
the 9900, connect the loop
power supply to 8058-2
Loop 1 inputs ONLY as
shown in the fi gure.
• See the 8058 manual for
more information.
9900 Transmitter 15