Lenze i550 Series Project Planning Manual

Data of control connecons
Digital inputs
Switching type PNP, NPN Parameterisable
PNP switching level
LOW V < +5 IEC 61131−2, type 1
HIGH V > +15
NPN switching level
LOW V > +15
HIGH V < +5
Input resistance kΩ 4.6
Cycle me ms 1 can be changed by soware ltering
Electric strength of external volt-
age
V ± 30
Frequency input
Connecon X3/DI3, X3/DI4
Frequency range kHz 0 … 100
Encoder input
Type Incremental HTL encoder
Two-track connecon X3/DI3
X3/DI4
Track A
Track B
Frequency range kHz 0 … 100
Analog inputs
Cycle me ms 1
Resoluon of A/D converter Bit 12
Operaon as voltage input
Connecon designaon X3/AI1, X3/AI2
Input voltage DC V -10 … 10
Input resistance kΩ 70
Accuracy mV ± 50 Typical
Input voltage in case of open
circuit
V - 0.2 … 0.2 Display "0"
Electric strength of external
voltage
V ± 24
Operaon as current input
Connecon designaon X3/AI1, X3/AI2
Input current mA 0 ... 20
4 … 20 open-circuit monitored
Accuracy mA ± 0.1 Typical
Input current in case of open
circuit
mA < 0.1 Display "0"
Input resistance Ω < 250
Electric strength of external
voltage
V ± 24
Product extensions
I/O extensions
Data of control connecons
215

Lenze i550 Series Specifications

General

Protection Class	IP20
Ambient Temperature	-10°C to +50°C
Overload Capacity	150% for 60 seconds
Control Type	Vector control
Communication Interfaces	CANopen, Modbus, Ethernet, PROFIBUS, PROFINET
Safety	STO (Safe Torque Off)
Frequency Range	0 Hz
Cooling Method	Air cooling
Storage Temperature Range	-25°C to +70°C
Input Voltage Range	3-phase 380...480 V AC -15%/+10%