Appropriate use
Operation Manual
Safety I/O Terminals
SI4000 / SO4000
Document no.: 5.08009.05
Baumüller Nürnberg GmbH
16
3.3
The safety terminals enable connection of:
m
24 V
DC
sensors (SI4000) such as
emergency stop push buttons, pull cord switches, position switches, two-hand
switches, safety mats, light curtains, light barriers, laser scanners etc.
m
24 V
DC
actuators (SO4000) such as
contactors, protection door switches with tumbler, signal lamps, servo drives etc.
NOTICE!
Test pulses
When selecting actuators please ensure that the SO4000 test pulses do not lead to
actuator switching or diagnostic message from the SO4000. The test pulses of the
SO4000 terminal outputs are not configurable and cannot be switched off.
The following modules were developed for these tasks:
m
The SI4000 terminal is an input module with digital inputs.
m
The SO4000 terminal is an output module with digital outputs.
These modules are suitable for operation with
m
Baumüller b maXX safe PLC
m
Baumüller ECK000 series bus coupler
Your use of the device is considered to be compliant with its intended use if you have read
all instructions and information in this Operation Manual.
WARNING!
Follow the machinery directive
The safety terminals may only be used in machines according to the Machinery Di-
rective.
WARNING!
Ensure traceability
The buyer has to ensure the traceability of the device via the serial number.
