LENZE
Control connections
The ECS servo system is equipped with digital and analog
control connections in the form of pluggable control terminals
(cable cross-section 1.5 mm²). In addition, the options of
connecting resolver and encoder feedbacks from the motor
andimplementingadigitalfrequencyconnectionareavailable
in the form of multipole Sub-D connectors.
Design
ECS - application
Inputs/outputs
Analog inputs
ƒ
Number: 1, pluggable
ƒ
Resolution: 11 bits
ƒ
Value range:
+/-10V,
1x switchable, 0 … 20 mA
Analog outputs
ƒ
-
Digital inputs
ƒ
Number: 4, pluggable
ƒ
Switching level:
PLC (IEC 61131-2)
Digital outputs
ƒ
Number: 2, pluggable
ƒ
Load capacity:
1 x 50mA; 1 x 1.5 A
ƒ
Switching level: PLC (IEC 61131-2)
Interfaces
CANopen
ƒ
2 x CAN bus
Extension modules
ƒ
Via AIF slot:
communication modules
Digital frequency
ƒ
Output, two-track
ƒ
Input, two-track (parameterisable)
Drive interface
Resolver input
ƒ
Sub-D, 9-pin
Encoder input
ƒ
Multi-encoder input for:
SinCos/TTL incremental encoder, SinCos absolute value encoder single-
turn / multi-turn (Hiperface®)
Circuit diagrams
DS_SP_ECS_0001
Available for download at
45
†
Servo inverters en 03/2009
ECS servo system
Product information