Installation Manual

Overview:
The unit converts a 24VAC and/or 24VDC input into a regulated 5VDC or 12VDC output.
Reference Chart:
Altronix
Model Number Input Output
Battery Charging Cable Assembly Screw Terminal Spring Terminal
VR1 24VAC/20VA or higher / 24VDC 12VDC @ 1 amp max. ---
3
--- ---
VR1T 24VAC/20VA or higher / 24VDC 12VDC @ 1 amp max. --- --- ---
3
VR2T 24VAC/20VA or higher / 24VDC 12VDC @ 0.5 amp max. --- --- ---
3
VR3T 24VDC 12VDC @ 2 amp max. --- ---
3
---
VR4T 24VDC 12VDC @ 3 amp max. --- ---
3
---
VR5T 24VAC/50VA or higher / 24VDC 12VDC @ 3 amp max. --- --- ---
3
VR5BT 24VAC/50VA or higher / 24VDC 12VDC @ 3 amp max.
3
--- ---
3
VR1TM5 16VAC/24VAC/20VA or higher /12 or 24VDC 5VDC @ 1 amp max. --- --- ---
3
Specifications:
Installation Instructions:
Installing VR1 (Fig. 1, pg. 1):
1. Mount unit in proximity to the device. Affix one side of velcro (supplied) to the unit and place the second side of the velcro
in the desired location.
2. Connect Yellow lead and Purple lead to 24VAC transformer or 24VDC power source*.
3. Measure output voltage and check polarity before connecting devices, in order to avoid potential damage.
4. Connect Red lead [Pos. +] and Black lead [Neg. --- ] to device to be powered.
5. LED will illuminate when power is present.
*For CE compliance use a Class 2 Power-Limited Power Source.
VR Series - Power Conversion Modules
Yellow
Purple Red
Black
12VDC Output
24VAC/VDC
Input
24VDC/24VAC
Input
12VDC
+ Output --
24VAC/24VDC Input to
12VDC Output @ 1 amp max.
altronix.com
Made in U.S.A.
Voltage Regulator
VR1
Fig. 1
Agency Listing:
• CEEuropeanConformity.
Input:
• Input24VACor24VDC.
Output:
• 5VDC(VR1TM5)or12VDC output.
• Filteredandelectronicallyregulatedoutput.
• Built-inoverloadprotection.
Applications:
• Powerfor12VDCCCTVcamerasandaccessories, 
Fiber Optic Transmitters, REX PIR’s, Prox Readers, etc.
Visual Indicators:
• PowerLEDindicator.
Features:
• Modularconnector/cableassemblyfacilitates
ease of wiring.
• Compactdesignallowsforintegrationinawiderange
of camera housings.
Dimensions (W x D x H approx.):
VR5T / VR5BT:
3.375” x 2.5” x 1.125” (85.7mm x 63.5mm x 28.6mm)
All other units:
1.625” x 2.375” x 1” (41.28mm x 60.32mm x 25.4mm)