Parker Products COMPAX-M /-S (L) manual Mains module NMD10/NMD20, Overview NMD

Start-up manual COMPAX-M / -S

7.3Mains module NMD10/NMD20

The mains module ensures the supply of current to the COMPAX-M (not COMPAX 35XXM) axis controller and the SV drive connected into the network. It is connected to the 3-phase power supply with 3 * 400V AC and PE. 24V DC voltage must be provided for the control electronics.

7.3.1 Overview NMD

Power Supply

L1	L2 L3 PE	24V
	PE	+ -

X1
PE			PE
X2
+LS			+LS
-LS			-LS
	+	+
24V			24V
	X3
	-	-	X4

voltage supply 3*(80-500)V AC/

X1 24V CC

X2 power inter- mediate loop

X3 control voltage 24 V

X4 control- and status-signals Bus signals continuation

X6 bus- systems IN

	Ready Error
X6	X7	X7	bus-systems
IN	RS 485OUT		OUT
	X8	X8	Control

Control

X18 fan

Before wiring up, always de-energize the unit.

Even once the mains supply has been switched off, dangerous levels of voltage can remain in the system for up to 5 min.

The PE connection must be a 10mm2 version

7.3.2 Dimensions / installation

Dimensions and installation of the NMD10 and NMD20 power units correspond to the data for COMPAX-M (see Page 20).

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