Honeywell VRX180 user manual Digital Outputs

Installation

4 to 2 0 m A o u tp u t

+

L o a d

-

G ro u n d T e rm in a l

+

2 4 V

-

S lo t ID

12

11

10

2

9

8

7

6

5

4

3

2

1

C h a n n e l 4

C h a n n e l 3

C h a n n e l 2

C h a n n e l 1

NOTE - Channels not used as analog outputs can be used to supply a transmitter with 24 Vdc power.

Figure 2-4 AO Board Terminal Block Connections

2.5.6 Digital Outputs

There are three types of Digital Output (DO) boards which provide three types of Off/On control.

1.Relay (alarm) Output

2.DC Output

3.AC output

Figure 2-4shows the terminal block connections for the DC output and AC output DO boards. See Section 1 for details on all I/O board specifications.

24 Video Recorder - User Manual