User manual for time counter SLC-457
Figure 4.1. Method of cable insulation replacing and cable terminals
Figure 4.2. Terminals description
Description of input terminals
{
START
}
- counting enable (high logical level);
{
RESET
}
- counter clearing (rising logical edge);
{
COM
}
- common terminal
All connections must be made while power supply is disconnected !
Depend on version
85...
230
...260V AC/DC or
19...
24
...50V DC; 16...
24
...35V AC
Figure 4.3. Connection of power supply
8
m
ax
. 2
m
m
6-7 mm
1
2
5 6
7 8 9
Power
supply
(depend on version)
GND
DATA+
DATA-
RS - 485
+24V
±5%
I
max = 100mA
3 4
10 11
12 13 14 15 16
GND
n.c.
n.c.
RESET
COM
START
FUSE
1
2
L N
N
L
