Introduction To The Click Plc Mechanical Design; Click Plc Units - AutomationDirect C0-USER-M Manual

Introduction to the CLICK PLC Mechanical Design

CLICK PLC Units

All CLICK PLCs are similar in appearance. Please see the diagrams below to familiarize
yourself with the PLC features. The main components located on the front of the PLC are
a removable 20-pin I/O connector, Run/Stop switch, communications ports and LED status
indicators. A removable 4-pin 24VDC input power connector is located on the bottom of
the PLC. The I/O module extension port is located on the right side of the PLC case. See
Mounting Guidelines in this chapter for module dimensions and Chapter 2 for CLICK PLC
specifications.
Component Locations on Basic and Standard PLC Units
Basic PLC
PLC Mode
Switch
LED Status
Indicators
Communication
Ports
Power
Terminal
24V
0V
N.C.
G
Standard PLC
PLC Mode
Switch
LED Status
Indicators
Communication
Ports
Power
Terminal
24V
0V
N.C.
G
CLICK PLC Hardware User Manual, 5th Edition, Rev. F – C0-USER-M
Mounting
Tab
Sliding
Latch
8 Discrete
Input
Points
6 Discrete
Output
Points
Sliding
Latch
Removeable Screw Type
Terminal Block
Mounting
Tab
Mounting
Tab
Sliding
Latch
C0-01DD1-D
8 Discrete
Input
Points
PWR
RUN
ERR
PORT1
TX1
RX1
TX2
6 Discrete
RX2
Output
PORT2
Points
RS-485
PORT3
TX3
RX3
Sliding
Latch
Removeable Screw Type
Terminal Block
Mounting
Tab
Chapter 3: Installation and Wiring
Power
Terminal al
24V
24V
0V
0V
N.C.
G
G
Bottom v iew same for all PLC's
3–5