15
Technical data
Electrical specification
Manual – EtherCAT
®
Interfaces, Field Distributors
120
15
Technical data
15.1
Electrical specification
MFE72A
Part number
28210034
Electronic supply
U = +24 V +/- 25%, I
I
≤ 150 mA
Electrical isolation
•
EtherCAT
®
connection isolated
•
Between logic and 24 V supply voltage
•
Between logic and periphery/drivevia optocoupler
Bus connection technology
2 × M12 plug connector
Digital inputs (sensors)
PLC-compatible according to EN 61131‑2 (digital inputs type 1),
Ri ≈ 3.0 kΩ,
Sampling cycle about 1 ms
Signal level
15 V – +30 V: "1" = contact closed
-3 V – +5 V: "0" = contact open
Permitted cable length
max. 30 m
Sensor supply
DC 24 V 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 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
Permitted cable length
max. 30 m
Length of RS485 cable
30 m between MFE72A 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)
25809148/EN – 01/2019