Free programmable compact-type safety control without Safe Motion (PESSRAL)
14 safe digital inputs
2 safe digital outputs
1 safe relay output
2 clock / auxiliary output
Safety control suitable up to PL e (EN ISO 13849-1) / SIL3 (IEC 61508), use as PESSRAL acc. to DIN EN 81-20/50:2014
optional: safe/non-safe fieldbus interface
Characteristic of the module
Extendable up to:
max. 42 safe digital inputs
max. 12 safe digital outputs
max. 20 safe digital I/O‘s
max. 11 safe relay outputs
max. 10 auxiliary outputs
Logic processing up to PL e acc. to EN ISO 13849-1 or SIL 3 acc. to IEC 61508
Free programmable small controller for up to 800 AWL instructions
Functionplan oriented programming via SafePLC²
Pulse outputs for cross-shorting detection of digital input signals
External contact monitoring of connected switchgear (EMU)
Monitored relay outputs for safety relevant functions
Switchable safe semi-conductor outputs pn-, pp-switching for safety-relevant functions
Comprehensive diagnostics functions integrated
Parameter management for expansion modules in base device
Status monitoring by coded 7-segment-display and status LEDs
Multifunction buttons (quit, start, reset) can be operated from the front side
Configurable via SafePLC² Seriel USB-adapter or Ethernet-based fieldbus
Optional: expandable with communication module (SMX5x):
Standard and safe field bus protocols for communication with a higher level controller
(PROFIBUS, PROFINET, DeviceNet, CANopen, CAN2.0, EtherCAT)