Jetter JC-120MC, User Manual

Page: 112 / 634

112 Jetter AG
4 Mechanical and electrical installation
Power supply of JX2 slave modules
JX2 slave modules are directly supplied with a voltage of DC 24 V. JX2 slave
modules are not capable of supplying other modules with power. The following
modules are JX2 slave modules:
 JX2-SM2, JX2-SM1D, JX2-PROFI1, JX2-PID1, JX2-SV1
To the left of each JX2 slave module another JX2 module must be installed to
ensure EMC and noise immunity. However, this does not apply to JetMoves.
If... ... then ...
... the JX2-SM2 module is the first
module of a JX2 station, ...
... install a JX2-PS1 power supply module
to the left of it.
A heterogeneous JX2 station comprises of JX2 slave modules and JX2-I/O
modules. Modules of a JX2 station must be installed from left to right in the
following order:
 Power supply module JX2-PS1
 JX2-I/O modules

JX2 slave modules (other than JetMove)
0V 24V
POWER
JX2-SM2
Jetter
Li+1
Li-1
Pos1
5V
X1
Y1
STEP1
DIR1
Li+2
Li-2
Pos2
X2
Y2
STEP2
DIR2
DRV1 DRV2
Li+ Li- REF
INPUT
Li+ Li- REF
Number Part Description
1 IN JX2 system bus cable connecting to the controller
2 JX2-PS1 Power supply module
3
JX2-I/O A maximum of five JX2-I/O modules equipped with
various interfaces
4
JX2 slave JX2 slave modules with power supply of their own
(other than JetMove)
5 OUT JX2 system bus cable leading to additional modules
JX2 slave modules
Compliance with EMC
Heterogeneous
JX2 station