User's Manual
Table Of Contents
- Front Cover
- Table of Contents
- Disclaimer
- 1 General description
- 2 Instructions for safe operation
- 3 Standards and guidelines
- 4 Standard compliance
- 5 Connectors and pins
- 6 Specification of inputs and outputs
- 6.1 Positive power supply (BAT+)
- 6.2 Negative power supply (BAT-)
- 6.3 Ignition on switch input (Terminal 15)
- 6.4 External Wake-up
- 6.5 Service Enable
- 6.6 100BASE-TX interface
- 6.7 100BASE-T1 interface
- 6.8 USB OTG interface
- 6.9 USB Host interface
- 6.10 RS-232 interface
- 6.11 CAN interface
- 6.12 Analog video input
- 6.13 Camera supply
- 7 Internal structure
- 8 Power modes
- 9 Device front
- 10 Connectors and cable specifications
- 11 References
- 12 Glossary
6. SPECIFICATION OF INPUTS AND OUTPUTS
6.12 Analog video input
6.12.1 Pinout
Connector Pin no. Note Function
C1 8 Video 1 Signal
C1 16 Video 1 GND
C1 6 Video 2 Signal
C1 14 Video 2 GND
C1 29 1 Video 3 Signal
C1 31 1 Video 3 GND
C1 21 1 Video 4 Signal
C1 22 1 Video 4 GND
Note 1 Only for Vision 312Plus products.
6.12.2 Functional description
The Vision 312 is compatible with PAL B/G/H/I/D (standard PAL) and NTSC-M (standard NTSC) composite
video signals (CVBS). The standard for use with the device can be selected in the application configuration.
Up to four video sources can be displayed simultaneously. All four video sources will be configured for
use with the selected standard.
6.12.3 Maximum ratings
Symbol Parameter Min Max Unit
V
in
Video in permanent (DC) input voltage -1 33 V
6.12.4 Characteristics
Symbol Parameter Min Max Unit
V
in
Video in voltage level 0.5 2 V
pp
6.12.5 General advice
To avoid noise on the video signals, the following is highly recommended:
• use 75 Ω shielded coaxial cables (RG59, RG179 or likewise – depending on cable length)
• minimize connector and junction count
• use separate cable harnesses for the video signals and camera supplies
© TTControl GmbH 2020. All rights reserved.
Confidential and Proprietary Information
29
Document Number:
D-156-G-02-001