Yaskawa MP920 Motion Module - Manual (Page 431)

10 CNTR-01 Module Specifications and Handling
10.4.1 Pulse Input Specifications
10-30
10.4 CNTR-01 Module I/O Circuits
This section explains the I/O circuits for the CNTR-01 Counter Module.
10.4.1 Pulse Input Specifications
„ 12-V Voltage Input Specifications
The following table shows 12-V voltage pulse input specifications.
Item Specification Remarks
No. of input
circuits 4
Input Method • Phase-A/B/C mode ( ×1, 2, or 4)
• Up/Down mode ( ×1 or 2)
• Sign mode ( ×1 or 2)
Selected via
software
Counter
Function • Reversible counter
• Interval counter
• Frequency measurement Selected via
software
Response
Frequency 120 kHz
Others 12 V, 7 mA, current sourcing input, photocoupler isolation
Pulse Input
Circuits
680 Ω
680 Ω
680 Ω
HCPL0611
0.033
12VA
12PA
(DI_COM)
1.5k
1.5k
HCPL0611
0.033
12VB
12PB
(DI_COM)
1.5k
1.5k
HCPL0611
0.033
12VC
12PC
(DI_COM)
1.5k
1.5k
1k
24PC