Editor: /* Wiring Information */

2026-01-12T04:49:30Z

Wiring Information

← Older revision		Revision as of 04:49, 12 January 2026
Line 69:		Line 69:
	! style="background-color:#800020; white-space:nowrap; color:white;" \| Connection		! style="background-color:#800020; white-space:nowrap; color:white;" \| Connection
	\|-		\|-
	\| 30 \|\| ~~Blue \|\| Common connection to NO & NC terminals~~		\| 85 \|\| <div style="color: Black; font-weight: bold;"> Black </div>\|\| Coil
	\|-
	~~\| 85 \|\|~~ Black \|\| Coil
	\|-		\|-
	\| 86 \|\| ~~White~~ \|\| Coil		\| 86 \|\| <div style="color: Red; font-weight: bold;"> Red </div> \|\| Coil
	\|-		\|-
	\| 87 \|\| ~~Yellow~~ \|\| Normally Open (NO)		\| 87 \|\| <div style="color: Green; font-weight: bold;"> Green </div> \|\| Normally Open (NO)
	\|-		\|-
	\| 87a \|\| ~~Red~~ \|\| Normally Closed (NC)		\| 87a \|\| <div style="color: Green; font-weight: bold;"> Green </div> \|\| Normally Closed (NC)
			\|-
			\| 30 \|\| <div style="color: green; font-weight: bold;"> Green</div> \|\| Common connection to NO & NC terminals
	\|}		\|}

	== Product Specification ==		== Product Specification ==
	{\| class="wikitable" style="border:1px solid #ccc; width:100%;"		{\| class="wikitable" style="border:1px solid #ccc; width:100%;"

Editor: Created page with "right ==Introduction to the product== Automotive relays are the common type of electromechanical relay that are used in all types of vehicles, like car, trucks, vans and trailers. They enable a small current flow circuit to control and operate a higher current circuit in vehicular applications and can be used with various solutions and provide useful use cases. ==Configuration guide== This guide provides the configuration steps for Immobilizer re..."

2025-10-21T10:16:27Z

Created page with "200px|right ==Introduction to the product== Automotive relays are the common type of electromechanical relay that are used in all types of vehicles, like car, trucks, vans and trailers. They enable a small current flow circuit to control and operate a higher current circuit in vehicular applications and can be used with various solutions and provide useful use cases. ==Configuration guide== This guide provides the configuration steps for Immobilizer re..."

New page

[[File:Relay.jpg|200px|right]]
==Introduction to the product==
Automotive relays are the common type of electromechanical relay that are used in all types of vehicles, like car, trucks, vans and trailers. They enable a small current flow circuit to control and operate a higher current circuit in vehicular applications and can be used with various solutions and provide useful use cases.
==Configuration guide==
This guide provides the configuration steps for Immobilizer relay with Transight Telematics devices using commands.

'''• Command Format'''
<pre>
SET CUIOCFG:<IO Number>-<IO Mode>-<IO Function*></pre>

'''• Example'''
<pre>
SET CUIOCFG:IO1-DO-IMB*
</pre>

'''• Expected Response'''
<pre>
IMEI: 862942074896945
Command: SET CUIOCFG:IO1-DO-IMB*

Response:
Error : 0
</pre>

'''• Verification Command'''
<pre>
GET CUIOCFG
</pre>

'''• Expected Verification Response'''
<pre>
IMEI: 862942074896945
Command: GET CUIOCFG

Response: CUIOCFG:
IO1-AN-GEN*IO2-DI-GEN*IO3-DO-IMB
Error : 0
</pre>

'''• Immobilizer ON/OFF Commands'''
<pre>
SET CUIMOB:ON

SET CUIMOB:OFF
</pre>
'''• Immobilizer check Command'''
<pre>
GET CUIMOB
</pre>
'''• Expected Response Format'''
<pre>
IMEI: 862942074896945
Command: GET CUIMOB

Response: IMOB:OFF
Error : 0
</pre>
===Immobilizer Scenario===
The immobilizer relay operates through the Digital Output (DO) function of the Transight Telematics device. The general-purpose I/O pins are multiplexed and configurable. The pin configuration for the immobilizer is provided below.<br>
The immobilizer will only activate when the following conditions are met at the time of sending the command:<br>
1. Vehicle ignition is OFF, or <br>
2. Vehicle ignition is ON and GPS fix is active, or <br>
3. Vehicle ignition is ON and vehicle speed ≤ 10 km/h. <br>

== Wiring Information ==
{| class="wikitable" style="border:1px solid #ccc; width:100%;"
! style="background-color:#800020; white-space:nowrap; color:white;" | Relay PIN
! style="background-color:#800020; white-space:nowrap; color:white;" | Relay cable color
! style="background-color:#800020; white-space:nowrap; color:white;" | Connection
|-
| 30 || Blue || Common connection to NO & NC terminals
|-
| 85 || Black || Coil
|-
| 86 || White || Coil
|-
| 87 || Yellow || Normally Open (NO)
|-
| 87a || Red || Normally Closed (NC)
|}
== Product Specification ==
{| class="wikitable" style="border:1px solid #ccc; width:100%;"
! style="background-color:#800020; white-space:nowrap; color:white;" | Parameter
! style="background-color:#800020; white-space:nowrap; color:white;" | Value
|-
| Contact Rating || 30A/40A 14VDC
|-
| Coil Voltage || 12VDC
|-
| Coil Power || 1.8W
|-
| Release Voltage || ≥10%
|-
| Pickup Voltage || ≤70%
|-
| Insulation Resistance || 100Ω
|-
| Contact Resistance || 100Ω
|-
| Between open contact || 500VAC
|-
| Between coil & contact || 750VAC
|-
| Temperature Range || -55~+85℃
|-
| Dimension || 25.0x27.4x28.4
|-
| Weight || 40g
|-
| Supported by || <div class="mw-collapsible mw-collapsed"> <div class="mw-collapsible-content"><p>
DISCOVERY-116A, DISCOVERY-126A, DISCOVERY-206A, DISCOVERY-226A, DISCOVERY-296A,</p>
|}

Automotive Relay - Revision history

Editor: /* Wiring Information */