Altronix DPS1 Power Supply-Charger Installation Guide

Altronix DPS1 Power Supply-Charger

Overview

DPS1 power supply/charger converts low voltage AC input into 6VDC or 12VDC @ 1.2A or 24VDC @ 750mA of continuous supply current (see specifications). This general-purpose power supply has a wide range of applications for access control, security, and CCTV system accessories that require additional power.

Specifications

Input:

• 6VDC or 12VDC output – use TP1640; 24VDC output – use T2428100.

Output:

• 6VDC, 12VDC or 24VDC selectable output.
• 1.2A continuous supply current at 6VDC-12VDC. 750mA continuous supply current at 24VDC.
• Filtered and electronically regulated output.
• Short circuit and thermal overload protection.

Visual Indicators:

• AC input and DC output LED indicators.

Battery Backup:

• Built-in charger for sealed lead acid or gel-type batteries.
• Automatic switch over to stand-by battery when AC fails.
• Maximum charge current 0.3A.
• Battery short circuit protection (circuit breaker).

Features:

• Extremely compact design.
• Includes Snap Track ST3 and clips.
• Includes battery leads.

Board Dimensions (L x W x H approx.):

• 3” x 2.5” x 1.5” (76.2mm x 63.5mm x 38.1mm).

Voltage Output/Transformer Selection Table:

VA

(Altronix model TP1620)

24VDC @ 750mA continuous supply current| Cut Jumper J1 Only| 24VAC / 40 VA

(Altronix model TP2440)

6VDC @ 1.2A continuous supply current| Cut Jumper J2 Only| 12VAC / 20 VA

(Altronix model TP1220)

Installation Instructions

1. Mount the DPS1 using included ST3 snap track and clips:

   • Slide the board into the outermost slots on the ST3 (Fig. 2, pg. 2);
   • Attach the clips to the back of ST3 using provided guides and slots;
   • Mount the DPS1 onto the DIN rail using the clips (Fig. 2, pg. 2).

2. The unit is factory set for 12VDC. For 6VDC output cut jumper J2, for 24VDC output cut Jumper J1.

3. Connect the proper transformer to terminals marked [AC] (refer to Voltage Output/Transformer Selection Table). Use 18 AWG or larger for all power connections (Battery, DC output).
   Keep power-limited wiring separate from non-power-limited wiring (AC Input, Battery Wires). Minimum 0.25” spacing must be provided.

4. Measure output voltage before connecting devices. This helps avoid potential damage.

5. Devices to be powered should be connected to terminals marked [+ DC] and [DC – BAT], carefully observing polarity (Fig. 1, pg. 2).

6. Connect battery to terminals marked [BAT +] and [DC – NEG] (battery leads included) (Fig. 1, pg. 2). Use two (2) 12VDC batteries connected in series for 24VDC operation.

Note: When batteries are not used, a loss of AC will result in a loss of output voltage.

LED Diagnostics

Terminal Identification

Selection Table).
+ DC –| 6VDC-12VDC @ 1.2A continuous supply current. 24VDC @ 750mA continuous supply current.
– BAT +| Stand-by battery connections. Maximum charge rate 300mA.

Altronix is not responsible for any typographical errors. 140 58th Street, Brooklyn, New York 11220 USA | phone: 718-567-8181 | fax: 718-567-9056 website: www.altronix.com.
e-mail:  info@altronix.com | Lifetime Warranty. IIDPS1 – Rev. 091802 J22U.

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