10kHz × 8 points
200kHz × 4 points
50kHz × 4 points
Input Response Time Adj.
8 points : X0 ~ X7 (0~60ms)
8 points : X0 ~ X7 (with delay function)
8 points : X0 ~ X7
4 points : X0, X1, X3, X4 (with width period measurement function)
8 points : X0 ~ X7
4 points 50kHz (4-axis
positioning control)
4 points 200kHz (4-axis positioning control) ☆
8 8
16
Analog I/O Module, Temperature Input Module, etc.
10/14M Main Unit (EC1), 20/24M Main Unit (EC1~EC2), 28/32M Main Unit (EC1~EC3)
Number of Special Module
Available
50kHz × 8 points
Support 1, 2 or AB phase counting mode, 1-phase 8 points or 2/AB phase 4 sets max.
2 sets: HHSC1 and HHSC2. Support U, U/D+DIR, U+D, AB×1, AB×2 or AB×4 operating mode
By installing VS-MCR Multi-Function Memory Card to indicate year, month, day, hour, min., sec. and week
By installing a VS-MCR/VS-MC card to expand no-battery required 16Mb latched memory for user project
and 655,360 Words data bank
DI/DO, communication or special function card (AI, AO, temperature input, inverter speed control, etc.)
Comm.
Function
Main Unit
Built-in
Comm. Port
Programming
Multi-Func.
Expanded Multi-Func. Port
Input Response Frequency
External Interrupt Input
Pulse Capture Input
Pulse Measurement Input
Frequency Meter Input
Cooperate with high speed pulse output to control positioning
Electronic Handwheel
Software High Speed
Counter
Hardware High Speed
Counter
High Speed Pulse Output
Real Time Clock (Optional)
Expansion Memory (Optional)
Type of Special Module
Special
Module
Expansion
Card
Expansion Card Socket
at Unit
Type of Expansion Card
Number of Special Card
Available
3 3 3
1
(VS-3AV-EC won't occupy)
Item
VS1 Series VS2 Series VSM Series VS3 Series
12Mbps high-speed Mini USB communication port
CP1 (RS-485) is available for the Computer Link, MODBUS, CPU Link, Non-Protocol, etc.
200kHz × 4 points ☆
50kHz × 4 points
Multi-
Function
High Speed
Input
4 points 50kHz (4-axis
positioning control)
Range of
Constant
32-bit
32-bit
16-bit
16-bit
32-bit
~
E–3.402 + 38 E3.402 + 38, decimal or exponent notation
K–32,768 ~ K32,767
K –2,147,483,648 ~ K2,147,483,647
H 0 ~ HFFFF
H 0 ~ HFFFFFFFF
Decimal
(K)
Hexadecimal
(H)
Real No. (E)
☆ At the VSM-28ML model, the 4 line driver input points for the HHSC1 & HHSC2 can individually count 1 MHz pulses; also, the 4 line driver
output points can individually generate 1MHz pulses.
CP2 (at the EC1) CP2 ~ CP3 (at the EC1) CP2 ~ CP3 (at the EC1) CP2 ~ CP3 (at the EC1)
CP4 ~ CP5 (at the EC3)
9