Jetter JetWeb JX2-CNT1, Руководство пользователя

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1 Safety Instructions
JetWeb
16 Jetter AG
Fig. 1: Shielding of SUB-D connectors in conformity with EMC standards.
Fig. 2: Shielding of screw terminals in conformity with the EMC standards.
Only use metallized connectors, e.g. SUB-D with metallized housing.
Make sure that the strain relief is directly connected with the housing here
as well (see Fig. 1).
If the shield cannot be attached to the connector, for example, with a screw
type terminal:
It is important that shield and strain relief are highly conductive and directly
connected to a grounded surface with the greatest possible surface area.
When doing so, grounding must be implemented in a way that the
unshielded portion of the cable is as short as possible (refer to Fig. 2).
- +
Trans-
former
DC 24 V
JX2-CNT1
Jetter
REF
K1
K2
K0
S
S 0V STR 0V REF
INPUT
X21
X61
ENCODER
Incremental
encoder
0V 24V
1 2 3 4 5
POWER
INPUT
Nano-B
Jetter
OUTPUT SM
COUNTER IN ANALOG OUT
6 7 8 A B 0V 0V 1 2 3 4 0V OUT 0V
24V
1 2 3 4 5 6 7 8 DIR ST 0V
STOP RUN
IN OUT
24V
5V
RUN
ERR
DIR
STEP
A
B
1
2
3
4
5
6
7
7
1
2
3
4
5
6
7
8
R
e
ference sw
itch
Strobe s
e
ns
or
Coun
ter