6.2 OPERATION AND FUNCTIONS OF 5CN INPUT SIGNAL
i 6.2.1 Signal Timing
Input signals are divided into four groups (CH0 to CH3: refer to Figs: 5. 14, 5. 15 and
5. ]6).
Each group is sampled every 8ms with 2ms width pulse.
When the same level continues three times or more, each signal is read-in (24 to
32ms filter).
Signal must be hold more than 30ms to be effecti_ie,
GROUP 3 J 0 1 I 2 I 3 J 0 J 1 J 2 J 3 J 0 J 1 ] 2
NUMBER
8ms
D .._11 I I I I
SAMPLINGFOR [-"'-7 _
EACHGROUP l 1 I 1 1--
--1 i---1 _
• EXAMPLE OF
f MAN SIGNAL
SAMPLING ....J'l , FI__FI rl rl. FI_D. rl rl, rl
(APPROX. 32ms LAG TIME)
6.2.2 Input Circuit (Refer to Figs. 5,14, 5.15 and 5.16 for Typical Connection.)
24V
APPROX.,m !
_-_ _ _-, _ . _
.--L---_,.
-- 101 --
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