Appendix B
Specifications
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 k
W
)
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 k
W
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
