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IFP50-3 RS-232 Protocols: Difference between revisions

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==Description==
==Description==
'''RS-232 Hardware Specification''' <br />
===RS-232 Hardware Specification===
ViewSonic LFD communication port on the rear side:
ViewSonic LFD communication port on the rear side:
# Connector type: DSUB 9-Pin Male (or 3.5 mm barrel connector)
# Connector type: DSUB 9-Pin Male (or 3.5 mm barrel connector)
Line 101: Line 101:
| GND
| GND
|  
|  
|}
===LAN Hardware Specification===
ViewSonic LFD communication port on the rear side:
# Connector type: 8P8C RJ45
# Pin assignment:
{| class="wikitable" style="text-align:center;" width=45%
|-
! style="background-color:#c41230;" | 
! style="font-weight:bold; background-color:#c41230; color:#ffffff;"|Pin #
! style="font-weight:bold; background-color:#c41230; color:#ffffff;"|Signal
! style="font-weight:bold; background-color:#c41230; color:#ffffff;"|Remark
|-
| rowspan="9" style="font-weight:bold;" | <div class="res-img">[[File:LAN_Spec.png]]</div>
| 1
| TX+
| Output from Display
|-
| 2
| TX-
| Output from Display
|-
| 3
| RX+
| Input to Display
|-
| 4
| BI_D3+
| For 1G case
|-
| 5
| BI_D3-
| For 1G case
|-
| 6
| RX-
| Input to Display
|-
| 7
| BI_D4+
| For 1G case
|-
| 8
| BI_D4-
| For 1G case
|-
| frame
| GND
| style="text-align:left;" |
|}
|}


[[Category:IFP50-3]]
[[Category:IFP50-3]]
[[Category:ViewBoard]]
[[Category:ViewBoard]]

Revision as of 02:32, 3 July 2020

Back to the Top

IFP50-3 RS-232 Protocols
Introduction
Remote Control
Using Gestures
Connecting Devices
Using the ViewBoard
On-Screen Display Menu
ViewBoard Settings
Pre-installed Applications
RS-232 Protocols
Specifications
Regulatory and Service Information
Safety Precautions
Troubleshooting
Maintenance

RS-232 Protocol

This document describes the hardware interface spec and software protocols of RS-232 interface communication between ViewSonic LFD and PC or other control units with RS-232 protocol.

The protocol contains three command sections:

  • Set-Function
  • Get-Function
  • Remote control pass-through mode
NOTE: Below, “PC” represents all the control units that can send or receive the RS-232 protocol command.

Description

RS-232 Hardware Specification

ViewSonic LFD communication port on the rear side:

  1. Connector type: DSUB 9-Pin Male (or 3.5 mm barrel connector)
  2. Use of crossover (null modem) cable for connection
  3. Pin Assignment:
Pin # Signal Remark
Female DSUB 9-Pin 1 NC
2 RXD Input to Display
3 TXD Output to Display
4 NC
5 GND
Male DSUB 9-Pin 6 NC
7 NC
8 NC
9 NC Provide +5V/2A power for external specific dongle *3.0
frame GND
Item Signal Remark
3.5 mm barrel connector
(alternative for limited space) 		Tip TXD Output to Display
Ring RXD Input to Display
Sleeve GND

LAN Hardware Specification

ViewSonic LFD communication port on the rear side:

  1. Connector type: 8P8C RJ45
  2. Pin assignment:
Pin # Signal Remark
1 TX+ Output from Display
2 TX- Output from Display
3 RX+ Input to Display
4 BI_D3+ For 1G case
5 BI_D3- For 1G case
6 RX- Input to Display
7 BI_D4+ For 1G case
8 BI_D4- For 1G case
frame GND
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