Eddyfi Technologies Ectane 3, Руководство пользователя, Страница: 41 / 66

41
Pin I/0 Signal Description
R Output
Input ECT2 Generator
/ 100 Ω
Motor rotation
+
ECT2 generator outputs through 100 Ω (if
external MUX and motor encoder are not
connected)
Motor rotation feedback (if motor
feedback is connected)
S Output
Input ECT2 Generator
/ 100 Ω
Motor rotation -
ECT2 generator outputs through 100 Ω (if
external MUX and motor encoder are not
connected)
Motor rotation feedback (if motor
feedback is connected)
T Output MUX 0
CLK - Multiplexing signal output (bit 0) (if pin J
is not grounded)
Clock
– signal (if pin J is grounded)
U Output MUX 1
CLK + Multiplexing signal output (bit 1) (if pin J is
not grounded)
Clock + signal (if pin J is grounded)
V Output MUX 2
+12.5 V supply Multiplexing signal output (bit 2) (if pin J is
not grounded)
+12.5 V supply voltage (if pin J is
grounded)
W Output MUX 3
-12.5 V supply Multiplexing signal output (bit 3) (if pin J
is not grounded)
-12.5 V supply voltage (if pin J is
grounded)
X - GND Power supply ground to the instrument
and casing
Y Output -15 V supply
Motor
–
SC -
– 15 V supply voltage (600 m A max.)
Probe motor drive (0
– 24 V, 2.0 A max., 10
W max.)
Current source (1 A max., 10 W max.)
Z Input In1 + input Positive input of input amplifier 1
a Input In1 - input Negative input of input amplifier 1