Maxtor Digital Multiplex Recorder user manual Appendix #4 PIN Configurations, Pin com port

APPENDIX #4 – PIN CONFIGURATIONS

25 pin com port DMR

EXTERNAL ALAM NO

EXTERNAL ALARM COM

PIN OFF

ALARM INPUT 9

ALARM INPUT 10

ALARM INPUT 11

ALARM INPUT 12

ALARM INPUT 13

ALARM INPUT 14

ALARM INPUT 15

ALARM INPUT 16

ALARM INPUT 1

ALARM INPUT 2

ALARM INPUT 3

ALARM INPUT 4

ALARM INPUT 5

ALARM INPUT 6

ALARM INPUT 7

ALARM INPUT 8

PIN OFF

GND

GND	GROUND	PIN 1
	To connect wire from ALARM INPUT ( PIN 2 -- 9 ; PIN 15-22)to GND
	( PIN 1 ) connector, DMR will start recording and buzzer will be on.
ALARM INPUT	Ø When Menu/ Camera/ Alarm is set up to “Low” :	PIN2-9;
	When alarm input signal is “ Low ”, the unit starts to record and buzzer.	PIN 15-22
	Ø When Menu/ Camera/ Alarm is set up to “High” :
	When alarm input signal is “ High ”, the unit starts to record and buzzer.
PIN OFF	----	PIN10,11,12,14,
		23,24
EXTERNAL ALARM NO	Under normal operation COM disconnect with NO. But when Alarm	PIN13
	triggered, COM connect with NO.
EXTERNAL ALARM COM	Under normal operation COM disconnect with NO. But when Alarm	PIN 25
	triggered, COM connect with NO.

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