Input

• Input 115VAC 60Hz rated @ 4.2A.

  • Power supply input options:

    • a) One (1) common power input for ACM8CB and lock power (factory installed).
    • b) Two (2) isolated power inputs - One (1) to power the ACM8CB and one (1) for lock accessory power (external power supply is required). Current is determined by the power supply connected, not to exceed a maximum of 10A total).
• Eight (8) Access Control System trigger inputs.

  • Input options:

    • a) Eight (8) normally open (NO) inputs.
    • b) Eight (8) open collector inputs.
    • c) Any combination of the above.

Output

• 24VDC @ 10A supply current.
• Class 2 Rated PTC protected power limited auto-resettable outputs.
• Eight (8) independently controlled outputs.

  • Output options:

    • Eight (8) Fail-Safe and/or Fail-Secure power outputs.
    • Eight (8) auxiliary power outputs (unswitched).

Output ratings

• PTCs are rated @ 2.5A.
• Filtered and electronically regulated outputs (built-in power supply).
• ACM8CB board main fuse is rated at 10A.

Supervision

• AC fail supervision (form "C" contacts).
• Notification trigger is selectable for 30 seconds (factory set) or 6 hours.
• Low battery and battery presence supervision (form "C" contact).

Features

• Fire Alarm disconnect (latching or non-latching) is individually selectable for any or all of the eight (8) outputs.

  • Fire Alarm disconnect input options:

    • a) Normally open (NO) or normally closed (NC) dry contact input.
    • b) Polarity reversal input from FACP signaling circuit.
• Alarm output relay indicates that FACP input is triggered (form "C" contact rated @ 1A 28VDC not evaluated by UL).
• Short circuit and thermal overload protection.

Visual Indicators

• Red LEDs indicate outputs are triggered (relays energized).
• Green LED indicates FACP disconnect is triggered.
• 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.
• Zero voltage drop when unit switches over to battery backup (AC failure condition).
• AC fail supervision (form "C" contact).
• Battery fail and battery presence supervision (form "C" contact).

Temperature

• Operating 0ºC to 49ºC (32ºF to 120ºF).
• Storage - 20ºC to 70ºC ( - 4ºF to 158ºF).
• Relative Humidity 85% +/- 5%.
• BTU/Hr. (approx.): 123 BTU/Hr.