15
Technical data
Technical data MFE52B PROFINET IO interface
Manual – PROFINET IO Interfaces, Field Distributors
174
15
Technical data
15.1
Technical data MFE52B PROFINET IO interface
15.1.1
Electrical specifications MFE52B PROFINET IO interface
MFE52B
Part number
28238761
MFE electronics supply
U = +24 V +/- 25%, I
E
≤ 150 mA
Electrical isolation
•
PROFINET IO connection isolated
•
Between logic and 24 V supply voltage
•
Between logic and periphery/drive via optocoupler
Bus connection technology
2 x M12 plug connector
Digital inputs (sensors)
PLC-compatible according to EN 61131‑2 (digital inputs type 1),
Ri ≈ 3.0 kΩ,
Sampling cycle about 5 ms
Signal level
+15 V – +30 V: "1" = contact closed
-3 V – +5 V: "0" = contact open
Sensor supply
DC 24 V according to EN 61131-2,
Interference-voltage-proof and short-circuit-proof
Rated current
Σ 500 mA
Internal voltage drop
max. 1 V
Digital outputs (actuators)
PLC-compatible according to EN 61131-2, interference-voltage-proof
and short-circuit-proof
Signal level
"0" = 0 V
"1" = 24 V
Rated current
500 mA
Leakage current
max. 0.2 mA
Internal voltage drop
max. 1 V
Length of RS485 cable
30 m between MFE and drive if installed separately
Ambient temperature
-25 °C – 60 °C
Storage temperature
-25 °C – 85 °C
Degree of protection
IP65 (installed on MFZ.. connection module,
all plug connections sealed)
22870857/EN – 12/2016