22
Specific Example
Section 2-2
• Connecting I/O Unit Connecting Cable
To connect each pair of Units, connect I/O Unit interface communications
connector 2 on the Unit closer to the Communications Unit to I/O Unit in-
terface communications connector 1 on the Unit closer to the end Unit.
Note The connecting cable for the I/O Unit is shown below.
• Connecting Communications Unit and I/O Unit Power
Note Be sure to separate the communications power supply, the internal
power supply for the Communications Unit and the CPU Bus Unit,
and the power supplies for the I/O Units. If the same power supply is
used, malfunction due to noise may occur.
The capacity required for the Communications Unit internal power supply,
can be obtained using the following formula:
Communications Unit internal power supply current
= Communications Unit internal current consu Sum of I/O Unit In-
terface current consumption
I/O Unit Connecting Cable
Standard cable: 40 mm
GCN1-100:
1 m
(One cable is included with
each I/O Unit.)
Same I/O Unit Connecting
Cable as at left
End connector
(One is provided with the
Communications Unit.)
GT1-ID16
GT1-OD16MX
GT1-AD08MX
GT1-DA04MX
Accessory Cable
40 mm
GCN1-100
1 m
24-VDC
power supply
Communications
Unit
Transistor Input Unit
with terminal block
Transistor Input Unit
with connector
Analog Input Unit
Analog Output Unit
24-VDC
power supply
24-VDC
power supply
Summary of Contents for DRT1-COM
Page 1: ...OPERATION MANUAL Cat No W348 E1 05 DRT1 COM GT1 Series DeviceNet MULTIPLE I O TERMINAL ...
Page 2: ...DRT1 COM GT1 Series DeviceNet MULTIPLE I O TERMINAL Operation Manual Revised May 2003 ...
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