Mace DVR0414 Specifikace stáhnout pdf (Strana 10)

4.1 Serial port connection and extension

Note: ① The connection for program upgrading or debugging through serial port ②The connection for dial-up

If you want to control P/T/Z and process the relay of the alarm-IN signals by the DVR, you have to do so through

the alarm relay connection (the 15 pin plug at the back panel.) This connection can control various pan-tilt

decoders, and the specific type of the decoder can be selected from the Control of the System setting in the menu.

The foot’s serial number is marked on the DB15 plug. The definition of the foot is as follows.

a) 1,2,3,4 connects to ALARM IN 1～ALARM IN 4；

b) 6,7,8 – ALARM OUT 1,9,10 – ALARM OUT 2 two group relay output（digital）；

c) 15 +12V power output, can be used as the power supply for alarm sensors；

11 - A line of RS485 ，12 - B line of RS485 ；

5 - Ground line

13\14 – ALARM OUT 3 normal open contact

ALARM INPUT ALARM IN 4

┆

ALARM INPUT ALARM IN 1

+12V output

GROUND LINE

120Ω resistance

RS485 A Line

RS485 B Line

Decoder

B A

Alarm output 2 common terminal ALARM OUT 3_C

Alarm output 2 common open contact ALARM OUT 3_NO

ALARM OUT 1 NORMAL CLOSE CONTACT

ALARM OUT 1 COMMON TERMINAL

A LARM OUT 1 NORMAL OPEN CONTACT

Alarm output 3 common terminal ALARM OUT 3_C

Alarm output 3 common open contact ALARM OUT 3_NO

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 38 39

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Mace DVR0414 Specifikace Strana 10