CV500BI111 Omron, CV500BI111 Datasheet - Page 94

• Manufacturer Part Number: CV500BI111
• Description: Programmable Logic Controller
• Manufacturer: Omron

Specifications of CV500BI111

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Wiring
Connecting the Shield Line
Terminal Block Connections
Ground
Note Use the recommended crimp terminals when connecting the cable’s signal
3. Do not connect the shield cable of the communications cable to a ground
4. Ground the shield line of the communications cable at one end of the net-
5. Do not run wiring outdoors. If outdoor wiring is necessary, take protective
6. The minimum length of the communications cable between nodes is 1 m.
7. Use the multidrop method for connecting nodes. Normal communications
8. Turn ON the terminating resistance switch at the nodes at both ends of the
9. A label has been placed over the upper surface of the Controller Link Unit
10. Remove the label after wiring to avoid overheating. Overheating will cause
Connect both ends of the shield line to the terminal blocks and earth the ter-
minal block at the one end of the network.
Not Unit a Relay Terminal Block
Terminating
resistance
(ON)
lines or shield line to the terminal blocks. Short circuits can damage the Units.
C200HW-CLK21
(End node)
that is also being used for power-system devices, such as inverters.
work. Do not ground the shield at both ends.
measures against lightning, such as underground wiring or wiring inside
pipes.
Prepare the communications cables at a length of 1 m or more.
will not be possible with T branches.
network to connect terminating resistance. Turn OFF the terminating resis-
tance switch at all other nodes.
to prevent scraps of wire from entering the Unit. Conduct wiring and instal-
lation with this label in place. If wire scraps get into the Unit, it will malfunc-
tion (C200HW-CLK21, CS1W-CLK21-V1, CS1W-CLK23, CJ1W-CLK21-
V1, CJ1W-CLK23, and CQM1H-CLK21 only).
the Unit to malfunction (C200HW-CLK21, CS1W-CLK21-V1, CS1W-
CLK23, CJ1W-CLK21-V1, CJ1W-CLK23, and CQM1H-CLK21 only).
BD H
BD L
SHLD
ON
↓
TER
SW
Terminating
resistance
(OFF)
CVM1-CLK21
BD H
BD L
SHLD
ON
↓
TER SW
Terminating
resistance
(ON)
CS1W-CLK23
CJ1W-CLK23
(End node)
Section 3-3
ON
BD
BD
SHLD
BD H
BD L
SHLD
↓
H
L
TER SW
g
#
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