185
High-speed Counters Section 5-1
Input Terminal Arrangement for CPU Units with 30 I/O Points
Input Terminal Arrangement for CPU Units with 40 I/O Points
Input Terminal Arrangement for CPU Units with 60 I/O Points
High-speed counter 0  
(Phase A, Increment, or  
Count input)
High-speed counter 0 
(Phase Z or Reset input)
High-speed counter 1  
(Phase A, Increment, or  
Count input)
High-speed counter 1 
(Phase Z or Reset input)
High-speed counter 1 
(Phase B, Decrement, or 
Direction input)
High-speed counter 0 
(Phase B, Decrement, or 
Direction input)
Upper Terminal Block 
(Example: AC Power 
Supply Modules)
L1 L2/ N CO M 01 0 3 05 0 7 09 11 01 03 05
0 0 02 04 06 08 1 0 00 02 04 NC     
CO ML1 L2/N 01
00 02 04
03 05 07
06
09
08
11
10
01 03 05 07 09 11
00 02 04 06 08 10
High-speed counter 0  
(Phase A, Increment, or  
Count input)
High-speed counter 0 
(Phase Z or Reset input)
High-speed counter 1  
(Phase A, Increment, or  
Count input)
High-speed counter 1 
(Phase Z or Reset input)
High-speed counter 0 
(Phase B, Decrement, or 
Direction input)
High-speed counter 1 
(Phase B, Decrement, or 
Direction input)
Upper Terminal Block 
(Example: AC Power 
Supply Modules)
High-speed counter 0 
(Phase B, Decrement, 
or Direction input) 
High-speed counter 1 
(Phase B, Decrement, 
or Direction input) 
High-speed counter 1 
(Phase Z or Reset input) 
High-speed counter 0 
(Phase A, Increment, 
or Count input) 
High-speed counter 1 
(Phase A, Increment, 
or Count input) 
High-speed counter 0 
(Phase Z or Reset input) 
Upper Terminal Block 
(Example: AC Power 
Supply Modules) 
L1
L2/N
COM
01 03 05 07 09 11 01 03 05 07 09 11 01 03 05 07 09 11
 
00 02 04 06 08 10 00 02 04 06 08 10 00 02 04 06 08 10