Appendix BSpecifications
182
High-density I/O Unit Limitations
Limitations on the switching capacity of C200H-OD215/MD115/MD215 Transistor Output Units and the usable
number of I/O points in the C200H-ID215 and C200H-MD215 are shown below.
Switching Capacity
The switching capacity of C200H-OD215/MD115/MD215 Transistor Output Units depends on the power supply
voltage, as shown below.
Power Supply Voltage (V)
Max. Switching Capacity (mA/pt)
0 4.5 10 20.4 26.4
50
100
16
0
TTL I/O Unit C200H-MD501
(Used as I/O Unit with 16 Inputs and 16 Outputs)
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.
No. of Circuits 2 (8 points/common)
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.
ON Response Time 2.5 ms/15 ms max. (switchable)
OFF Response Time 2.5 ms/15 ms max. (switchable)
No. of Circuits 2 (8 points/common)
High-speed Inputs 8 points (connector 2 terminals 8 to 15, when set)
Pulse width: 1 ms/4 ms min. (switchable)
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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