Samsung SVR-1670, Руководство пользователя, Страница: 14 / 69

Digital Video Recorder SVR-1670
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Digital Video Recorder SVR-1670
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The sensor specifi cations are as follows.
Specifi cation
No. of inputs 16 transistor input
Input types N.C, N.O support
Support Sensor Dry contact sensor
Connection method Insert stripped wire end into terminal block
Electric
capacity
Pulse width of usable
input
Minimum 500ms
Output power Typical DC 12mA
Chapter 3. Hardware Installation
Connect relays to R1 through R4 as illustrated in the fi gure below. The illustration in Figure 3.4.3
shows how to connect a warning light.
Figure 3.4.3 Relay Connections for a Warning Light
Relay Connections
The alarm specifi cations are as follows.
Specifi cation
No. of outputs 4 relay outputs
Output type Dry contact
Connection method Insert stripped wire end into terminal block
Rated
current
DC 24V 1A
AC 125V 0.5A
Connect a digital device to the D-I/O input and output terminals.
D-I/O Connections And Settings
Figure 3.4.4 D-I/O device connection
Figure 3.4.5 Digital Input/Output Connections
D-I/O
The D-I/O specifi cations are as follows.
Specifi cation
No. of inputs/outputs 12
Output type DC 3V output
Connection method Connect stripped wire end with 15 pin D_SUB.
Rated voltage DC 3.3 V