About The PS 4-300
Compact PLC
6
04/99 AWB 2700-1311 GB
Setup Figure 1 contains an overview of the controls, LEDs
and device connections on the PLC.
Warning!
Always ground yourself before touching the PLC
to protect the components against electrostatic
discharge.
Key to Figure 1:
햲 24 V DC power supply
햳 Incremental encoder/“high-speed counter” input
햴 16 digital inputs 24 V DC
햵 Plug-in screw terminal
햶 Status LEDs for digital inputs
햷 2 alarm inputs
햸 24 V DC power supply for outputs
햹 14 digital outputs 24 V DC/0.5 A; short-circuit and overload-proof
햺 Status LEDs for digital outputs
햻 2 analog inputs U
0
, U
1
(0 to 10 V)
1 analog output U
10
(0 to 10 V)
햽 Suconet K interface
햾 Setpoint potentiometers P1, P2
햿 Switch S1 for bus terminating resistors
헀 Programming device interface (PRG)
헁 Memory module
헂 Status LEDs for PLC
H1311g.bk Seite 6 Freitag, 4. Juni 1999 1:12 13
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