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3-31
1
Before
Using
the
Products
2
Preparation
3
Connection
4
Setup
5
Adjustment
6
When
in
Trouble
7
Supplement
represents twisted pair.
PI2
Connection to sequence input signals
(Pulse train interface exclusive to line driver)
Related
control mode
P
S
T
F
Line driver I/F (Input pulse frequency : max. 4Mpps)
• This signal transmission method has better noise immunity.
We recommend this to secure the signal transmission when line driver I/F is used.
AI
Analog command input
Related
control mode
P
S
T
F
• The analog command input goes through 3 routes, SPR (Pin-14), P-ATL (Pin-16) and N-ATL
(Pin-18).
• Max. permissible input voltage to each input is ±10V.
For input impedance of each input, refer to the right Fig.
• When you compose a simple command circuit using variable resistor(VR) and register R,
connect as the right Fig. shows. When the variable range of each input is made as
–10V to +10V, use VR with 2kW, B-characteristics, 1/2W or larger, R with 200W, 1/2W or
larger.
• A/D converter resolution of each command input is as follows.
(1)ADC1 : 16 bit (SPR/TRQR)
(2)ADC2 : 12 bit (P-ATL and N-ATL)
44
45
13
46
47
20k
Ω
2k
Ω
2k
Ω
20k
Ω
120
Ω
PULS
SIGN
20k
Ω
2k
Ω
2k
Ω
20k
Ω
120
Ω
+
12V
SPR
P-ATL
N-ATL
R
14
15
16
17
18
R
VR
–12V
14k
Ω
10k
Ω
20k
Ω
20k
Ω
+
−
14k
Ω
10k
Ω
20k
Ω
20k
Ω
+
−
47k
Ω
47k
Ω
47k
Ω
47k
Ω
20k
Ω
20k
Ω
+
−
represents twisted pair.
4. Inputs and outputs on connector X4
Interface Circuit (Input)
Содержание MINAS A5-series
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