Rockwell Automation 57C570 AutoMax PC3000 User Manual - Manual (Page 115)

8Ć3
1
2
3
4
5
6
DATA Ć DROP CABLE BROWN WIRE
DATA Ć DROP CABLE BROWN/WHITE WIRE
120ĆOHM LOAD JUMPER*
120ĆOHM LOAD JUMPER*
+24 V DC
GROUND (Connected to transceiver enclosure)
*A jumper between terminals 3 and 4 connects an internal 120Ćohm terĆ
mination resistor between terminals 1 and 2. This jumper must be used
on all StandĆAlone Transceivers.
TRANSCEIVER
TERMINAL CONNECTION
Figure 8.2 Ć StandĆAlone Transceiver Terminal Block Connections
Step 4. Connect the transceiver to the fiberĆoptic network using
the guidelines provided in section 8.5.
Step 5. Turn power on to the transceiver.
8.2 Installing the Rack/Power Supply and
RackĆMounted Transceivers
You must make sure the rack is installed in an electrical cabinet.
Ensure that all cables are long enough to provide accessibility to the
RackĆMounted Transceivers from the back of the rack to aid in
replacement or troubleshooting. Use the following procedure to
install the Rack/Power Supply and RackĆMounted Transceivers.
Step 1.
Set the selector switch on the back of the rack to 115 or
230 V AC as required.
Step 2. Install the rack using #8 screws. Allow at least 2.5Ć5 cm
(1Ć2 in.) clearance around the rack for adequate
ventilation. Rack mounting dimensions are shown in
figure 8.3.