2.3 Fiber Adapters
Note: If a thin fiber with less than 2.2 mm outer diameter is used, install the fiber adapter provided with the
fiber assembly to ensure a reliable fit in the fiber holder. Align the fibers to the end of the adaptors. Banner
includes the adapters with all fiber assemblies.
TO
FIBERS
TO
SENSOR
Fiber Outer Diameter (mm)
Adapter Color
Ø 1.0
Black
Ø 1.3
Red
Ø 2.2
No adapter needed
When connecting coaxial-type fiber assemblies to the amplifier, install the single-core (center) fiber to the Transmitter port,
and the multi-core (outer) fiber to the Receiver port. This will result in the most reliable detection.
TRANSMITTER
RECEIVER
Single-core fiber
Multi-core fiber
2.4 Wiring Diagrams
4
1
3
2
10-30V dc
CH1
CH2
+
–
PUSH-PULL
Load
Load
Figure 2. Channel 1 as a Push-Pull discrete output, Channel 2 as
PNP discrete output
4
1
3
2
10–30 V dc
CH1
CH2
+
–
PUSH-PULL
Load
Remote
Input
Figure 3. Channel 1 as a Push-Pull discrete output, Channel 2 as
remote input
Key
1 = Brown
2 = White
3 = Blue
4 = Black
Note: Open lead wires must be connected to a terminal block.
Note: The Channel 2 wire function is user-selectable. The default is independent Light Operate (LO) PNP output. See the Remote
Input section for details regarding use as remote input or the Sync Master/Slave section for use as a synchronization output.
DF-G3 Long Range Expert Dual Display Fiber Amplifier with Dual Discrete Outputs and IO Link
6
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