23
Example of External Output Wiring
Section 3-6
3-6
Example of External Output Wiring
In the following example, relays are connected to external outputs 0 to 3 and
TTLs are connected to external outputs 4 to 7.
Note
In the above connection example, the output power supply voltage must be
higher than the load supply voltage, and if the external power supply is differ-
ent from the load power supply, make sure that the external power supply volt-
age is the same as or higher than the load supply voltage.
C200H-CT021 High-speed Counter Unit
Fuse (1 A)
Dr
iving circuir
tr
y
Output 0
Relay
Pull-up resistor
(4.7 k
Ω)
Fuse (1 A)
Output 1
Output 7
Output 0
Output 1
Relay
5 to 24 VDC
0 V
Power supply
5 VDC
power
supply
0 V
Output 7
Summary of Contents for C200H-CT021
Page 1: ...C200H CT021 High speed Counter Unit Operation Manual Revised December 2000 ...
Page 2: ...iv ...
Page 4: ...vi ...