Appendix BSpecifications
179
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)
Circuit Configuration
STB00
STB07
COM0
STB08
STB15
COM1
COM2
DATA08
DATA15
COM3
DATA00
DATA07
Internal
Circuit
5 VDC
5 VDC
Fuse
4.7 kW
1.1 kW
2.4 kW
CN1
CN2
Output Specifications
(Connector 1)
Input Specifications
(Connector 2)
General Specifications