Device Description; General Data; Function - Wieland podis MCU FAC 3I/W 1.5 Operating Manual

Device description | 2

2 Device description

2.1 General data

Function

The three-phase electronic motor starter
as a direct and reversing starter on loads up to 1.5 kW. It starts three-phase
motor loads and monitors motor voltage. The
whose electronics are completely supplied with voltage from AS-i. The device
contains an electronic motor protection that is parameterised via the AS-i bus.
Up to three sensors can be connected via the M12 connector.
2.1.2 Supply unit and drive
The motor starter is connected to the energy bus with a 5-pin RST connector
via a spur. Connecting the drive is just as easy via a 5-pin RST connector. The
AS-i bus is introduced separately on the motor starter with a M12 connector.
Thus, the drive is completely connected to the motor starter and the power
supply. All connection cables are available preconverted (see the reference
details in chapter 10, "Appendix"). RST connector technology makes the
motor starter especially installation and maintenance friendly.
2.1.3 Sensors
Both 2 as well as 3 wire sensors can be connected on the three free inputs
of two M12 connectors via converted connecting cables. Sensors are
provided by the AS interface.
2.1.4 Addressing and testing
The motor starter can be addressed via the AS-i manual control unit
(83.209.2204.0), which is connected with the programmer cable
(83.209.2205.0) via the integrated address jack (Cinch). Motor currents can be
set using the handheld terminal for test purposes
.
10
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MCU 3I/W1.5 can be operated
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Figure 2-1: podis
®MCU FAC 3I/W 1.5
MCU is an AS-i slave,
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Wieland Electric GmbH | BA000628 (Rev.A) | 04/2009