NEC 2400IMX system manual Confirming the amplifiers current drain

INSTALLATION

NAP-200-104

Sheet 1/1

Installation of Emergency Recorder

Figures 3-11and 3-12show connection for an Emergency Recorder.

		MDF	AC
16COT
	R0	A	Emergency
No.0 circuit
	T0	B	Recorder
			Speech Wires
No.1 circuit	M	G
	(T1)		Starting Wire
	-48V	-48V
		RPT0

G

FUSE

Power Receiving Terminal

Figure 3-11 Connection of Emergency Recorder

(When Emergency Recorder Has Starting Terminal)

			AC
		Speech Wires	Receptacle
		Power Relay	Emergency
		MDF	Recorder
16COT
	R0	A
No.0 circuit	T0	B	AC
		Note
No.1 circuit	M	G
	(T1)
		Starting Wire
		-48V
		RPT0

G

Power Receiving	Note: If a power relay is used, select an optimum relay by
Terminal	confirming the amplifiers current drain.

Figure 3-12 Connection of Emergency Recorder

(When Emergency Recorder Does Not Have Starting Terminal)

NDA-24282 CHAPTER 3

Page 29

Revision 1.0