Appendix BSpecifications
184
Terminal Connections
I/O word “n”
CN1
I/O word “n+1”
CN2
AB
0
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
COM2
9
8
9
10
11
12
13
14
15
COM3
+
+
NC
10
NC
11
NC
NC
NC
12
NC
+
5 VDC
1
2
3
4
5
6
7
8
9
10
11
12
+
5 VDC
L
+5 VDC +5 VDC
B
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
COM0
+
10
NC
11
NC
8
9
10
11
12
13
14
15
COM1
+
NC
12
A
1
2
3
4
5
6
7
8
9
10
11
12
NC
5 VDC
5 VDC
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
Note 1. I/O word “n” is determined by the unit number setting (n = IR 100 + 10 × unit number).
2. The Unit will have 16 static output and16 static input points when pin 1 of it’s DIP switch is OFF.
3. When pin 2 of the Unit’s DIP switch is ON, input points 08 to 15 in connector 2 are high-speed inputs.
4. The outputs are negative logic outputs; when there is an output, the terminal has an “L” voltage level.
Each output terminal has an output resistance of 4.7 kW.
5. The user is not authorized to change the fuse.
TTL I/O Unit C200H-MD501 (Used as 128-point Dynamic Input Unit)
Max. Switching Capacity 5 VDC 35 mA (280 mA/common, 560 mA/Unit;
output resistance 4.7 kW)
Min. Switching Capacity None
Leakage Current 0.1 mA max.
Residual Voltage 0.4 V max.
ON Response Time 0.2 ms max.
OFF Response Time 0.3 ms max.
Fuses 2 (1 fuse/common; fuses are not user-replacable.)
Power for External Supply 20 mA 5 VDC min. (1.2 mA × no. of outputs ON)
Rated Input Voltage 5 VDC
Operating Input Voltage 4.5 to 5.5 VDC
Input Impedance
1.1 kW
Input Current 3.5 mA (at 5 VDC)
ON Voltage 3.0 VDC min.
OFF Voltage 1.0 VDC max.
No. of Circuits 2 (dynamic, 64 points/circuit)
Internal Current Consumption 180 mA 5 VDC max.
Weight 300 g max.
Dimensions 130×34.5×100.5 (H×W×D, in millimeters)
Output Specifications
(Connector 1)
Input Specifications
(Connector 2)
General Specifications
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