Connector A (Dc Supply, Can And Camera) - DEEP SEA ELECTRONICS DSEControl DSEM812 Installation And Operator's Manual

3.5.1 CONNECTOR A (DC SUPPLY, CAN AND CAMERA)

NOTE: For details of fuse requirements, refer to section entitled Fusing elsewhere in this
document.
NOTE: Screened 120  impedance cable specified for use with CAN must be used for the
CAN links.
DSE stock and supply Belden cable 9841 which is a high quality 120  impedance cable
suitable for CAN use (DSE part number 016-030).
NOTE: CAN connections are NOT internally terminated. A complete CAN network must
have 120 Ω terminators at each end of the network.
NOTE: Connect Cameras using a single core conductor suitable for Composite Video.
Connect screen (shield) to the respective Camera Signal -ve terminal.
NOTE: Pin A9 and Pin A16 are internally connect. Connect both to battery negative for
applications requiring more than 6 A DC supply.
Connector A
Installation
Pin Description
1 ECU Supply +ve
2 Wake Up
3 Ignition +ve (15)
4 Camera 1 Signal +ve
5 Camera 1 Signal -ve
6 Program Enable
7 Camera 2 Signal +ve
8 Camera 2 Signal -ve
9 ECU Supply -ve
10 CAN1 SCR
11 CAN1 H
12 CAN1 L
13 Camera 3 Signal +ve
14 Camera 3 Signal -ve
15 Camera 4 Signal +ve
16 ECU Supply -ve
17 CAN2 SCR
18 CAN2 H
19 CAN2 L
20 CAN3 SCR
21 CAN3 H
22 CAN3 L
23 Camera 4 Signal -ve
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Comments
DC Supply -ve for the M812
Energises the ECU
Analogue (Composite) video
Analogue (Composite) video
Switch to +ve to activate
Analogue (Composite) video
Analogue (Composite) video
DC Supply -ve for the M812
Analogue (Composite) video
Analogue (Composite) video
Analogue (Composite) video
Analogue (Composite) video
DC Supply -ve for the M812
Analogue (Composite) video
057-317 ISSUE: 1.1