Discrete I/O Specifications - Outputs
Outputs per Module
4
Operating Voltage Range
6β27 VDC (-15%/+10%)/
6β240 VAC (-10%/+10%)
Output Type
Relay, form A (SPST)
AC Frequency
47β63 Hz
Maximum Current
1A/point (resistive)
Minimum Load Current
5mA @ 5VDC
Maximum Inrush Current
3A for 10ms
OFF to ON Response
< 15ms
ON to OFF Response
< 15ms
Status Indicators
Logic Side (4 points, red LED)
Commons per Module
1 (4 points/common)
Fuse
None
Discrete I/O Specifications - Inputs
Inputs per Module
4 (Source/Sink)
Operating Voltage Range
24VDC
Input Voltage Range
21.6β26.4 VDC
Input Current
X1-2: Typ 5mA @ 24VDC
X3-4: Typ 4mA @ 24VDC
Input Impedance
X1-2: 4.7 kq @ 24VDC
X3-4: 6.8 kq @ 24VDC
ON Voltage Level
X1-2: > 19VDC
X3-4: > 19VDC
OFF Voltage Level
X1-2: < 4VDC
X3-4: < 7VDC
Minimum ON Current
X1-2: 4.5 mA
X3-4: 3.5 mA
Maximum OFF Current
X1-2: 0.1 mA
X3-4: 0.5 mA
OFF to ON Response
X1-2: Typ 5ΞΌs Max 20ΞΌs*
X3-4: Typ 2ms Max 10ms
ON to OFF Response
X1-2: Typ 5ΞΌs Max 20ΞΌs*
X3-4: Typ 3ms Max 10ms
Status Indicators
Logic Side (4 points, green LED)
Commons
1 (4 points/common)
C0-02DR-D (continued)
0
Surrounding Air Temperature (Β°C/Β°F)
32
10
50
20
68
30
85
40
104
50
122
55 Β°C
131 Β°F
1
2
3
4
Points
C0-02DR-D Temperature Derating Chart
0
Outputs
*
* Use every other output.
OUTPUT
Y1-Y4
COM
C2
6-27 VDC
L
Internal Module Circuitry
Equivalent Output Circuit
6-240 VAC
This circuit does not contain built-in protection.
Install protection elements such as a fuse outside the module if necessary.
* Varistor Joule Rating: 20 J
*
* Threshold level is 70% amplitude.
Y1 - Y4
X1 - X4
Input
X1-X2
Internal Module Circuitry
Optical Isolator
Equivalent Discrete Input Circuit
Input
X3-X4
Optical Isolator
To high
response
circuit
24
VDC
+
+
24
VDC
+
COM
C1
0
Surrounding Air Temperature (Β°C/Β°F)
32
10
50
20
68
30
85
40
104
50
122
55 Β°C
131 Β°F
1
2
3
4
Points
C0-02DR-D Temperature Derating Chart
0
Inputs
*
CLICK PLC Hardware User Manual, 6th Edition, Rev. G β C0-USER-M
2β58
Chapter 2: Speciο¬cations