Lenze I/O system 1000 System Manual - Manual (Page 120)

Product description
I/O compound modules − analog I/O
2 analog inputs 0/4 ... 20 mA (12 bits) − EPM−S402
3
l
120 EDSIO1000 EN 7.0
EPM−S402: Rated data
Electrical isolation
Between the channels and the backplane
bus Yes
Between the channels and the voltage
supply Yes
Max. potential difference between inputs
(U
cm
)
DC 2 V
Max. potential difference between inputs
and M
internal
(U
iso
)
DC 75 V / AC 60 V
Insulation checked with DC 500 V