Installation,
Wiring,
and
Specifications
2--31
Installation, Wiring, and Specifications
DL105 PLC User Manual, 3rd Edition
These micro PLCs feature ten DC inputs and eight relay contact outputs. The
following diagram shows a typical field wiring example. The AC external power
connection uses three terminals at the top left as shown.
Input Point Wiring
+
--
Output Point Wiring
Ground
Neutral
Line
Power
Input Wiring
AC or DC
Supply
AC or DC
Supply
Equivalent Output Circuit
To other circuits in bank
Common
Output
+V
Derating Chart for Relay Outputs
0
2
4
6
8
Points
0
10
20
30
40
50
60
Ambient Temperature (
C/
F)
32
50
68
86
104
122
140
C
F
7A
Optical
Common
Input
+V
Isolator
To other circuits in bank
+
--
Equivalent Circuit,
Standard Inputs (X4 -- X11)
7A
6A
Fuse
or
C.B.
The ten DC input channels use terminals
on the bottom connector. Inputs are
organized into two banks of four, plus one
bank of two. Each bank has an isolated
common terminal, and may be wired as
either sinking or sourcing inputs. The
wiring example above shows all commons
connected together, but separate supplies
and common circuits may be used. The
equivalent circuit for standard inputs is
shown above, and the high-speed input
circuit is shown to the right.
Equivalent Circuit, High-
Speed Inputs (X0 -- X3)
Optical
Common
Input
+V
Isolator
To other circuits in bank
+
--
The eight output channels use terminals on the top connector. Outputs are
organized into four banks of two normally-open relay contacts. Each bank has a
common terminal. The wiring example above shows all commons connected
together, but separate supplies and common circuits may be used. The equivalent
output circuit shows one channel of a typical bank. The relay contacts can switch AC
or DC voltages.
These versions have a +24V supply output to power external devices. The output is
rated at 0.5 Amperes, and includes short-circuit protection and full isolation from
internal CPU circuitry. These features make it ideal for powering sensors, solenoids,
F1--130DR/
F1--130DR--CE
I/O Wiring Diagram
Aux24V
Power Supply
Summary of Contents for DL105
Page 2: ...DL105 PLC User Manual Manual Number D1 USER M...
Page 308: ...1B DL105 Error Codes In This Appendix Error Code Table...
Page 314: ...1C Instruction Execution Times In This Appendix Introduction Instruction Execution Times...
Page 324: ...1D Special Relays In This Appendix DL105 PLC Special Relays...
Page 327: ...1E PLC Memory In This Appendix DL105 PLC Memory...
