The ACSM1-04
19
The ACSM1-04
What this chapter contains
This chapter describes the construction and operating principle of the drive in short.
The ACSM1-04
The ACSM1-04 is an IP20 drive module for controlling AC motors. It is to be installed
into a cabinet by the customer.
The ACSM1-04 is available in several frame sizes depending on output power. All
frame sizes use the same control unit (type JCU). This manual only deals with
ACSM1-04 frame size E.
Layout
AC supply, DC, braking
resistor and motor
connections
Slots 1 and 2 for optional I/O
extensions and
encoder/resolver interface
Slot 3 for optional fieldbus adapter
JCU
Control Unit
JCU Control Unit
Cooling air inlet with fan
Cooling air
outlet
Digital inputs/outputs
Relay output
External 24 V power input
7-segment display
Memory unit (JMU) connection
Analogue inputs
Thermistor input
Analogue outputs
Drive-to-drive link
Safe Torque Off connection
Control panel / PC connection
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