Lenze I/O system 1000 System Manual - Manual (Page 90)

Product description
I/O compound modules − digital I/O
Four digital outputs 0.5 A − EPM−S301 and EPM−S304 (NPN)
3
l
90 EDSIO1000 EN 7.0
EPM−S301 / EPM−S304 (NPN): rated data
Status, alarm, diagnostics
Status display Green LEDs per channel
Alarms No
Process alarm No
Diagnostic alarm No
Diagnostic function No
Diagnostic information can be read out None
Module status Green LED
Module error display Red SF−LED
Channel error display None
Electrical isolation
Between the channels and the backplane
bus Yes
Insulation checked with DC 500 V