201
High-speed Counter Board Section 8-1
External Output Specifications
Note The switching capacity is shown below.
Item Specifications
Number of external outputs 4 transistor outputs 
(Four outputs set together for sinking or sourcing outputs: Set in PC Setup)
Function The target comparison or range comparison results of high-speed counters 1 to 
4 output four user-defined 4-bit external bit patterns. An OR is taken of 
corresponding bits in these bit patterns, and the result is output on external 
outputs 1 to 4.
Note External outputs 1 to 4 can be turned ON using IR 21300 to IR 21303
and AR 0600 to AR 0603.
External power supply 5 to 24 V DC±10%
Switching capacity 16 mA/4.5 V DC to 80 mA/26.4 V (see note)
Leakage current 0.1 mA max.
Residual voltage 0.8 V max.
Response for target matching 0.1 ms (This is the time required from completing target comparison until the 
external outputs are turned ON or OFF. The response time listed below must 
also be added.)
Response time ON response: 0.1 ms max.; OFF response: 0.4 ms max.
External power supply voltage (V)
Max. switching capacity (mA)