Altronix M220 Series Multi Output Access Control Power Supply/Chargers Installation Guide

More than just power. ™
M220 Series
Multi-Output Access Control
Power Supply/Chargers

Models Include:

AL300M220
– 2.5A @ 12VDC or 24VDC
AL400M220
– 4A @ 12VDC or 3A @ 24VDC
AL600M220
– 6A @ 12VDC or 24VDC| AL1012M220
– 10A @ 12VDC
AL1024M220
– 10A @ 24VDC
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For a red enclosure add an “R” suffix to the part #, e.g. AL300MR220

Installation Guide

Rev. 111103
Installing Company: ___ Service Rep. Name: __
Address: ____Phone #: __

Overview:

Altronix M220 Series multi-output access control power supply/chargers are specifically designed for use with access control systems and accessories. These units convert a  220VAC (working range 198VAC – 256VAC), 50/60Hz input into five (5) individually protected 12VDC or 24VDC outputs (see specifications). Each output will route power to a variety of access control hardware devices including Mag Locks, Electric Strikes, Magnetic Door Holders, etc. These outputs will operate in both the Fail-Safe and Fail-Secure modes. Controlled trigger input is achieved through normally open [NO] or normally closed [NC] supervised input or the polarity reversal from an FACP (Fire Alarm Control  Panel). A form “C” dry output relay enables HVAC Shutdown, Elevator Recall or may be used to trigger auxiliary devices.

M220 Series Power Supply Configuration Reference Chart:

Altronix

Model Number

| 12VDC Total Output Current (A)| 24VDC Total Output Current (A)| PTC Protected Outputs (auto-resettable)| 220VAC 50/60Hz
Input Current Draw (A)| Power Supply Board Input Fuse Rating
---|---|---|---|---|---
AL300M220| 2.5| 2.5| ****

5

| 1A| ****

5A/250VAC

AL400M220| 4| 3| 1.2A
AL600M220| 6| 6| 1.5A
AL1012M220| 10| –| 2.2A
AL1024M220| –| 10| 3A| 6.3A/250VAC

Specifications:

Input:

• Power input 220VAC (working range 198VAC – 256VAC), 50/60Hz.
  See the reference chart above.

• Fire Alarm Panel or Access Control System trigger inputs. [NO] or [NC] supervised trigger input and polarity reversal trigger input (4mA draw from FACP).

Output:

• Five (5) individual PTC-protected auto-resettable power outputs.
• The current limit is 2A @ 12VDC or 24VDC per output (12VDC only for AL1012M220 and 24VDC only for AL1024M220).
• Filtered and electronically regulated outputs.
• Thermal and short circuit protection with auto reset.
• Overload protection.
• Output relay energizes when the unit is triggered (form “C” contact rated 1A @ 28VDC).

Supervision:

• AC fail supervision (form “C” contact).
• Low battery supervision (form “C” contact).
•  Battery presence supervision (form “C” contact).
• Power fail supervision relay (form “C” contact rated 1A @ 28VDC).
• The power supply is complete with an enclosure, cam lock, and battery leads.

Battery Backup:

• Built-in charger for sealed lead acid or gel-type batteries.
• Automatic switch over to stand-by battery when AC fails.
• AL300XB220, AL400XB220, AL600XB220, and AL1012XB220 (Power Supply Board) maximum charge current 0.7A. AL1024XB220 (Power Supply Board) maximum charge current 3.6A.
• Zero voltage drop when switching over to battery backup.
• AL300M220, AL400M220, and AL600M220 enclosures accommodate up to two (2) 12VDC/7AH batteries.
• AL1012M220 should be fitted with one (1) 12VDC/12AH battery.
• AL1024M220 enclosure accommodates up to two (2) 12VDC/12AH batteries.

Visual Indicators:

• DC output LED indicator.
• LEDs indicate the condition of power outputs.
• Power and input trigger LEDs.

Installation Instructions:

Wiring methods shall be in accordance with the National Electrical Code/NFPA 70/NFPA 72/ANSI, and with all local codes and authorities having jurisdiction. The product is intended for indoor use only.

1. Mount the unit in the desired location. Mark and predrill holes in the wall to line up with the top two keyholes in the enclosure. Install two upper fasteners and screws in the wall with the screw heads protruding. Place the enclosure’s upper keyholes over the two upper screws; level and secure. Mark the position of the lower two holes.  Remove the enclosure. Drill the lower holes and install three fasteners. Place the enclosure’s upper keyholes over the two upper screws. Install the two lower screws and make sure to tighten all screws (Enclosure Dimensions, pg. 15, 16). Secure enclosure to earth ground.
   It is recommended to first review the following tables for screw terminals, switch selection, and  LED status indications. This will greatly facilitate installation hook-up.
   Carefully review:
   Output Voltage & Stand-by Specifications (pg. 5)
   LED Diagnostics (pg. 4)
   Terminal Identification Table (pg. 10)
   Typical Application Diagrams (pgs. 11 & 12
   

2. Set output voltage:
   AL300M220, AL400M220 (Fig. 1c, pg. 5), and AL600M220 (Fig. 2c, pg. 6): set desired DC output voltage by setting switch SW1 to the appropriate position on the power supply board.
   AL1012M220 is 12VDC only. AL1024M220 is 24VDC only.
   (Output Voltage and Stand-by Specification Charts, pg. 5).

3.  Secure green lead (earth ground) to the ground lug. Connect AC power (115VAC, 60Hz) to the terminals marked [L, G, N] on the power supply board (Figs. 1 – 4, pgs. 6 –  9). Use 18 AWG or larger for all power connections (Battery, DC output, AC input). Use 22 AWG to 18 AWG for power-limited circuits (AC Fail/Low Battery reporting).

4.  Measure output voltage before connecting devices. This helps avoid potential damage.
   Keep power-limited wiring separate from non-power-limited wiring (220VAC, 50/60Hz Input, Battery Wires). Minimum 0.25” spacing must be provided.
   CAUTION: Do not touch exposed metal parts. Shut branch circuit power before installing or servicing equipment. There are no user-serviceable parts inside.
   Refer installation and servicing to qualified service personnel.

5. Connect Fail-Secure type locking hardware (e.g. door strikes and electronic deadbolts) positive leads to terminals marked [1] through [5] [POS. (+) DC OUTPUT  (ALARM)] on the MOM5 board and the negative leads to terminals marked [NEG 1] through [NEG 5] on the MOM5 board (Figs. 1 – 4, pgs. 6 – 9).

6. Connect Fail-Safe type locking hardware (e.g. mag locks, door strikes, and door holders) positive leads to terminals marked [6] through [10] [POS. (+) DC OUTPUT  (STAND-BY)] on the MOM5 board and negative leads to terminals marked [NEG 1] through [NEG 5] on the MOM5 board (Figs. 1 – 4, pgs. 6 – 9).

7. To trigger the unit from an FACP connect the signaling circuit of the FACP to terminals marked [– INPUT +] on the MOM5 board (Figs. 1 – 4, pgs. 6 – 9). Polarity is shown in alarm conditions.
   For latching, the fire alarm interface sees Fig. 7, pg. 11; Figs. 8 & 9, pg.

8. Note: A 2.2K EOL must be installed across terminals marked [TRIGGER] on the MOM5 board or the unit will remain in an alarm condition.

9. To trigger the unit using a supervised dry contact connect the 2.2K resistor in series for a [NC] trigger input and in parallel for [NO] trigger input (Fig. 5, pg. 11).

10. Connect auxiliary devices triggered by the unit to the terminals marked [DRY OUTPUT NO & C] on the MOM5 board for normally open output or terminals marked [DRY  OUTPUT NC & C] on the MOM5 board for normally closed output (Figs. 1 – 4, pgs. 6 – 9).
    Note: This relay will energize when the unit is triggered.

11. For Access Control applications batteries are optional. When batteries are not used, a loss of AC will result in the loss of output voltage. Batteries must be lead acid or gel type if used. Connect one (1) 12VDC battery to terminals marked [+ BAT –] on the power supply board for 12VDC operation (Figs. 1 – 4, pgs. 6 – 9).
    Use two (2) 12VDC batteries connected in series for 24VDC operation. (Battery leads included).

12.  Connect supervisory trouble-reporting devices to outputs marked [AC FAIL, LOW BAT] and [Power Fail] supervisory relay outputs marked [NO, C, NC] on the power supply board (Figs. 1a – 4a, pgs. 6 – 9).
    Use 22 AWG to 18 AWG for AC Fail & Low Battery reporting.
    Note: When used in fire alarms, burglar alarms, or access control applications, the “AC Fail” relay should be utilized to visually indicate that AC power is on.
    To delay the report for 6 hours cut the “AC Delay” jumper (Figs. 1b – 4b, pgs. 6 – 9).

13. Please ensure that the cover is secured with the provided Key Lock. M220 Series Installation Guide

Maintenance:

The unit should be tested at least once a year for the proper operation as follows:
Output Voltage Test: Under normal load conditions the DC output voltage should be checked for proper voltage level (Output Voltage and Stand-by Specification Charts, pg.4).
Battery Test:
Under normal load, conditions check that the battery is fully charged, and check the specified voltage at the battery terminals and at the board terminals marked [– BAT +] to ensure that there is no break in the battery connection wires.
Note: AL300XB2V, AL400XB2V, AL600XB220, and AL1012XB220 (Power Supply Board) maximum charge current is 0.7A.
AL1024XB2V (Power Supply Board) maximum charge current is 3.6A.
The expected battery life is 5 years; however, it is recommended to change batteries within 4 years or less if necessary.

LED Diagnostics:

Power Supply Board

MOM5 – Output Module

alarm condition).
Outputs (Red)| Output tripped due to a short circuit or overload condition.| Normal operation.

Output Voltage and Stand-by Specification Charts: AL300M220

Output| Switch Position| 4 hr. of Stand-by & 5 Minutes of Alarm| 24 hr. of Stand-by & 5 Minutes of Alarm| 60 hr. of Stand-by & 5 Minutes of Alarm
---|---|---|---|---
12VDC/40AH Battery| ON| Stand-by = 2.5A Alarm = 2.5A| Stand-by = 1.0A Alarm = 2.5A| Stand-by = 300mA Alarm = 2.5A
24VDC/12AH Battery| OFF| –| Stand-by = 200mA Alarm = 2.5A| –
24VDC/40AH Battery| OFF| Stand-by = 2.5A Alarm = 2.5A| Stand-by = 1.0A Alarm = 2.5A| Stand-by = 300mA Alarm = 2.5A

AL400M220

Output| Switch Position| 4 hr. of Stand-by & 5 Minutes of Alarm| 24 hr. of Stand-by & 5 Minutes of Alarm| 60 hr. of Stand-by & 5 Minutes of Alarm
---|---|---|---|---
12VDC/40AH Battery| ON| Stand-by = 4.0A Alarm = 4.0A| Stand-by = 1.0A Alarm = 4.0A| Stand-by = 300mA Alarm = 4.0A
24VDC/12AH Battery| OFF| –| Stand-by = 200mA Alarm = 3.0A| –
24VDC/40AH Battery| OFF| Stand-by = 3.0A Alarm = 3.0A| Stand-by = 1.0A Alarm = 3.0A| Stand-by = 300mA Alarm = 3.0A

AL600M220

Output| Switch Position| 4 hr. of Stand-by & 5 Minutes of Alarm| 24 hr. of Stand-by & 5 Minutes of Alarm| 60 hr. of Stand-by & 5 Minutes of Alarm
---|---|---|---|---
12VDC/40AH Battery| ON| Stand-by = 6.0A Alarm = 6.0A| Stand-by = 1.0A Alarm = 6.0A| Stand-by = 300mA Alarm = 6.0A
24VDC/12AH Battery| OFF| –| Stand-by = 200mA Alarm = 3.0A| –
24VDC/40AH Battery| OFF| Stand-by = 6.0A Alarm = 6.0A| Stand-by = 1.0A Alarm = 6.0A| Stand-by = 300mA Alarm = 6.0A

AL1012M220

Output|
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12VDC/12AH Battery| 15 Minutes of Stand-by @ 10A

AL1024M220

Output| 15 min. of Stand-by & 5 min. of Alarm| 4 hr. of Stand-by & 5 min. of Alarm| 24 hr. of Stand-by & 5 min. of Alarm| 60 hr. of Stand-by & 5 min. of Alarm
---|---|---|---|---
24VDC / 12AH Battery| Stand-By = 8A Alarm = 10A| Stand-By = 1.5A Alarm = 10A| Stand-By = 130mA Alarm = 10A| Stand-By = 30mA Alarm = 10A
Output| 15 min. of Stand-by & 5 min. of Alarm| 4 hr. of Stand-by & 5 min. of Alarm| 24 hr. of Stand-by & 15 min. of Alarm| 60 hr. of Stand-by & 15 min. of Alarm
24VDC / 65AH Battery| –| Stand-By = 7.9A Alarm = 10A| Stand-By = 1.4A Alarm = 10A| Stand-By = 430mA Alarm = 10A

For Access Control use: 24V, 8A [including 0.07A MOM5_S module current draw and 0.05A AL1024XB2V power supply module current draw].

Fig. 1 – AL300M220 and AL400M220
CAUTION: De-energize the unit prior to servicing. For continued protection against the risk of electric shock and fire hazard replace fuses with the same type and rating (see marking on the board). Do not expose to rain or moisture.

Keep power-limited wiring separate from non-power-limited.
Use minimum 0.25″ spacing.
CAUTION: Optional rechargeable stand-by batteries must match the power supply output voltage setting.

Fig. 2 – AL600M220
CAUTION: De-energize the unit prior to servicing. For continued protection against the risk of electric shock and fire hazard replace fuses with the same type and rating (see marking on the board). Do not expose to rain or moisture.

Keep power-limited wiring separate from non-power-limited.
Use minimum 0.25″ spacing.
CAUTION: Optional rechargeable stand-by batteries must match the power supply output voltage setting.

Fig. 3 – AL1012M220
CAUTION: De-energize the unit prior to servicing. For continued protection against the risk of electric shock and fire hazard replace fuses with the same type and rating. Do not expose to rain or moisture.

Keep power-limited wiring separate from non-power-limited. Use minimum 0.25″ spacing.
CAUTION: Optional rechargeable stand-by batteries must match the power supply output voltage setting.

Fig. 4 – AL1024M220
CAUTION: De-energize the unit prior to servicing. For continued protection against the risk of electric shock and fire hazard replace fuses with the same type and rating (see marking on the board). Do not expose to rain or moisture.

Keep power-limited wiring separate from non-power-limited. Use minimum 0.25″ spacing.
CAUTION: Optional rechargeable stand-by batteries must match the power supply output voltage setting.

Terminal Identification Tables:

Power Supply Board

or 24VDC @ 3A to MOM5 board. AL600M220 – 12VDC/24VDC @ 6A to MOM5 board.
AL1012M220 – 12VDC @ 10A to MOM5 board. AL1024M220 – 24VDC @ 10A to MOM5 board.

AC FAIL NC, C, NO

| Indicates loss of AC power, e.g. connect to audible device or alarm panel. The relay is normally energized when AC power is present.
Contact rating 1A @ 28VDC. AC or brownout fail is reported within 1 minute of the event. To delay reporting for up to 6 hrs., cut the “AC delay” jumper and reset the power to the unit.

BAT FAIL NC, C, NO

| Indicates low battery condition, e.g. connect to the alarm panel. The relay is normally energized when DC power is present. Contact rating 1A @ 28VDC. A removed battery is reported within 5 minutes. Battery reconnection is reported within 1 minute.
Low battery threshold: 12VDC output threshold set @ approximately 10.5VDC. 24VDC output threshold set @ approximately 21VDC.
**** – BAT +| Stand-by battery connections.
AL300XB2V, AL400XB2V, AL600XB220, and AL1012XB220 (Power Supply Board) maximum charge current is 0.7A.
AL1024XB2V (Power Supply Board) maximum charge current is 3.6A.

MOM5 – Output Module

resistor) input trigger. A short or open circuit will transfer power from terminals marked [POS. (+) DC OUTPUT (STAND-BY)] to terminals marked [POS (+) DC OUTPUT (ALARM)].
– INPUT +| Wet (5-30VDC) input trigger. Applying voltage to these terminals in the polarity shown will transfer power from terminals marked [POS. (+) DC OUTPUT (STAND-BY)] to terminals marked [POS. (+) DC OUTPUT (ALARM)] (e.g. fire alarm control panel indications circuit).
NEG. 1
through NEG. 5| Supplies constant negative (–) voltage.
POS. (+) DC OUTPUT (ALARM) 1-5| Supplies positive (+) voltage when dry trigger input or fire alarm wet trigger input is applied.
POS. (+) DC OUTPUT (STAND-BY) 6-10| Supplies positive (+) voltage in normal conditions. Power is removed when dry trigger input or fire alarm wet trigger input is applied.
NC, C, NO DRY OUTPUT| When the MOM5 is triggered the terminals marked [C and NO] will open and the terminals marked [C and NC] will close. This output is used to trigger auxiliary devices. (e.g. HVAC Shutdown, Elevator Recall, etc.). Contact rating 1A @ 28VDC.
NC, C, NO POWER FAIL| Form “C” contacts used for reporting no voltage is present at [– DC INPUT +] terminals. Under normal conditions, terminals marked [NO and C] are open, and [NC and C] are closed. A loss of power causes terminals marked [NO and C] to close and [NC and C] to open. Contact rating 1A @ 28VDC.

Typical Application Diagrams:

Fig. 5

Fig. 6 – Two (2) or more MOM5 modules shown with wet and/or dry normally closed trigger inputs (Non-Latching) :

Fig. 7 – Two (2) or more MOM5 modules shown with wet and/or dry normally open trigger inputs (Non-Latching):

Typical Application Diagrams (cont’d):

Fig. 8

Fig. 9 – Two (2) MOM5 modules shown with wet and/or dry normally closed fire alarm trigger inputs (Latching with Manual Reset):

AL1024M220 Battery Size Calculation Worksheet.

G.     Alarm duration

(Hours, example: 15 Min = 0.25 Hour)

| (Alarm)| | H
H.     Battery capacity required for Alarm| (E+F)*G| | AH0
I.       Total calculated battery capacity| D+H| | AH
J.      Battery capacity required| I*1.8 (safety factor)| | AH

Note: AL1024M220 power supply is designed to work with batteries up to 65AH. Please note, line [I] must not exceed 36AH. You have to reduce either standby current consumption or standby time in order to comply with requirements.
To determine the actual battery size please round line [J] to the nearest larger standard battery size.

Notes:

Enclosure Dimensions (H x W x D) for:
AL300M220 • AL400M220 • AL600M220
13.5” x 13” x 3.25” (342.9mm x 330.2mm x 82.6mm)

Enclosure Dimensions (H x W x D) for:
AL1012M220 • AL1024M220
15.5” x 12” x 4.5” (393.7mm x 304.8mm x 114.3mm)

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
II M220 Series
G12U M220 Series Installation Guide

Documents / Resources

| Altronix M220 Series Multi Output Access Control Power Supply/Chargers [pdf] Installation Guide
M220 Series Multi Output Access Control Power Supply Chargers, M220 Series Power Supply, M220 Series Charger, M220 Series Multi Output Access Control Power Supply, Power Supply, M220 Series Multi Output Access Control Chargers, Chargers, AL300M220, AL400M220, AL600M220, AL1012M220, AL1024M220
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