Devicenet Master Board Installation - Epson RC620 Manual

2. Installation
6. Ensure the correct connector orientation and
a
b
c
d
e
7. Tighten each screw securing the wires on the connector.

2.1.3 DeviceNet Master Board Installation

Board Appearance
Part names and functions of the DeviceNet master board are shown in the following figure.
For details of the status display LEDs (Module/NetWork LED and IO LED), refer to
4. Troubleshooting in this manual.
PCI-DVNIO
20
insert the signal wires and shield wire to their
respective holes on the connector.
As shown in the figure, insert the wires (black,
blue, shield, white, and red) into the holes in the
order named.
The following table shows the specified colors
of the cables.
Color
Black Communications Power Supply (negative)
Blue Signal (Low)
- Shield
White Signal (High)
Red Communications Power Supply (positive)
Tighten the screw securing the wire at a correct tightening torque (0.25 to 0.3 N·m).
To prevent thick cable from coming out due to cable tension, install the thick cable
with enough length to allow for stretch.
Use a small flat blade screwdriver that has the
correct width and thickness. If you use a typical
screwdriver whose point is narrow, you cannot
deeply insert it into the hole on the connector.
Specific screwdrivers for DeviceNet connector
screw are:
OMRON : XW4Z-00C
Phoenix Contac : SZF-1 0.6×3.5
4-pin Terminal
Watchdog Port
(Do not use this port.)
Male 9-pin D-Sub
Port for Board Configuration
Status Display LED (2)
Left: Module/NetWork LED
Right: IO LED
DeviceNet Port
Details of Signal
Jumper pin for Board Address
RC620 Option Fieldbus I/O Rev.8
Insert wires in
this direction.
Insert the
a
connector
in this
b
direction.
e
d
c
Wire Identity
V-
CAN L
S
CAN H
V+
Thickness Width
0.6 mm 3.5 mm
JP1
0
1
JP1
C0 C1 C2