GF FlowtraMag GF 2581, Operating Instructions Manual

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13 2581 FlowtraMag
®
Meter
Digital (S
3
L) Output (Compatible with 8900 Multi-Parameter Controller, 9900 and 9950 Transmitter)
• To select S
3
L, use Bluetooth
®
App.
• 24 VDC power at a minimum of 1 amp is always be connected to the 2581 FlowtraMag.
• The 8900 will display 0 (Zero) fl ow rate during periods of reverse fl ow.
The 9900 and 9950 will display negative numbers to indicate reverse fl ow.
• The maximum cable length from the 2581 FlowtraMag to the 8900 or 9900 depends on the 8900 or 9900
con
fi guration. Refer to the 8900, 9900 or 9950 manual for complete information.
2581 FlowtraMag Wiring to GF 9900
2581 FlowtraMag Wiring to GF 9950
Refer to the 0486 Pro fi bus Concentrator manual for
Frequency wiring and programing instructions.
Wiring with Digital (S 3 L) Output
PWR–
9900
Power
Input
LOOP–
LOOP+
PWR+
9900 S 3 L
Terminal
DA
TA GND V+ SHLD
9900
Transmitter
S3L/Freq
24 VDC @ 1A min.
Power Supply
–
+
2581
Ground (White)
Data (Red)
Output cable
Black
Brown
Shield
Blue not used
Not used
2581
Power cable
Black
Red
Shield (EMC enhancement)
9950
Digital (S
3
L)
+V
FREQ
DATA
GND
+V
FREQ
DATA
GND
Loop1+
Loop1–
Loop2+
Loop2–
PWR+
PWR–
CH2
CH1
DC POWER
+V
FREQ
DATA
GND
X
No connection
X
No connection
2581
Output cable
Black
Brown
Shield
Blue not used
Not used
Ground (White)
Data (Red)
+V
FREQ
DATA
GND
9950
Frequency
+V
FREQ
DATA
GND
+V
FREQ
DATA
GND
Loop1+
Loop1–
Loop2+
Loop2–
PWR+
PWR–
CH2
CH1
DC POWER
X
No connection
X
No connection
2581
Output cable
Black
Brown
Shield
Blue not used
Not used
Ground (White)
Frequency (Red)
GF Con fi g Tool App
set to S 3 L
GF Con fi g Tool App set to S 3 L