SMC Networks EXW1 Series Instruction Manual page 8

Compact Type EXW1
Wireless System
Wiring material cost and installation time can be
∗
1
reduced.
Existing (Wired) System
PLC
Communication line q
Power supply
Connector
1 unit
SI unit Communication
line w
Power supply line
SI unit: Comparison when
15 units are connected
Existing (Wired) system
Wireless system
Interchangeability maintained
Connection interchangeability between EX600 series SI units is maintained.
The replacement of wireless and wired systems is possible.
∗ The max. I/O points of the base/remote module is limited to 128 points.
Wireless system y
Wired system
7
Series
15 units
2 units 3 units
...
Communication
line w
Number of communication devices
SI unit: 15 units
Base: 1 unit Remote: 15 units
Wireless unit
SI unit
/Modular Type EX600-W
Wireless System
PLC
Power supply
Power supply line
Communication line q
Power
supply
1 unit
Remote 1
Power supply line
Communication line
q
1 line
(Connector at one end) (Connector at both ends)
1 line
(Connector at one end)
Modular
EX600-W
Series
Compact Modular
EXW1 EX600-W
∗1 For the EX600-W modular type
Base
15 units
2 units 3 units
...
Remote 2 Remote 3
Communication
connectors
w
required
14 lines
29 locations
— 1 location