RAD Data comm LRS-24 operation manual Functional Description, Power Supply PS Modules

LRS-24Installation and Operation Manual				Chapter 1 Introduction
		Internal Modules	Internal Modules for
	for User Modules			System Slots

1	1	LRSI-F3	LRSI-F3 LRSI-F3
		LINE	LINE	LINE
2	2
DCE-1	DCE-1
DCE-2	DCE-2

LRSI-F2 LRSI-F2 LRSI-F2 LRSI-F2

LINE	LINE	LINE	LINE
DCE	DCE	DCE	DCE

LRSI-F1-CM2

		S
		T
		A
		T
		I
		O
		N
		C
		L
ETHERNET		K
	10BT	MANAGEMENT

LRSI-F-PSP / 230 / 115		LRSI-F-PSP / 48
PHANTOM	POWER	PHANTOM
150V
		150V
		48V
100-230 VAC		CHASS
		GND
3A T 250V

I/O12 I/O11

POWER		POWER
TD1	TD2	TD1 TD2
RD1	RD2	RD1 RD2

RTS1 RTS2 RTS1 RTS2

DCD1 DCD2 DCD1DCD2

SYNC LOSS		SYNC LOSS
1	2	1	2
	TEST		TEST
1	2	1	2

ERR1 ERR2 ERR1 ERR2 ASM-40CD ASM-40CD

I/O10	I/O 9	I/O 8	I/O 7	I/O 6
POWER	POWER	POWER
ALARMS	ALARMS	ALARMS
E	E		E
SIGNAL 1	SIGNAL 1	SIGNAL	1
SYNC LOSS	SYNC LOSS	SYNC LOSS
A B	A B	A B
QUALITY	QUALITY	QUALITY
A B	A B	A B
LINE	LINE	LINE
TEST ALARM TEST ALARM TEST ALARM
HTU-E1	HTU-E1	HTU-T1

I/O 5	I/O 4	I/O 3	I/O 2	I/O 1	CL	PS-B	PS-A
	POWER	POWER	POWER	POWER	POWER
	TD	TD	TD	TD	TD
	RD	RD	RD	RD	RD
	RTS	RTS	RTS	RTS
					STAT / ADD
	DCD	DCD	DCD	DCD

LINE	LINE	LINE	LINE	CONTROL
LOS QLTY	LOS QLTY	LOS QLTY	LOS QLTY	R
				S
				2
				3
				2

TESTERR TEST ALARM TEST ALARM TEST ALARM

ASMi-50CASMi-450 ASMi-450 ASMi-450 CM-2

Control	Redundant	Power
Logic	Power Supply	Supply
Module	(Option)

User Modules System Slots

Figure 1-7. LRS-24F Enclosure, Typical Front View

1.3 Functional Description

The main functions of the LRS-24 chassis are to provide mechanical support and connections between the various modules.

The main modules are:

•Power Supply (PS) Modules

•Common Logic Modules

•I/O (User) Modules.

Power Supply (PS) Modules

The LRS-24 hub can be powered by AC and DC power supply modules. Two power supply modules can be installed to provide redundancy. The following types of AC and DC power supply modules are available for LRS-24:

•AC power supply module, PS-LRS/230/115 – operates on 100 to 240 VAC nominal, and provides a maximum total output power of 120W.

Functional Description 1-11

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