Phase Angle Trigger Module AFM11

This AFM11 single phase or phase-to-phase trigger module uses variable phase angle control with adjustable signal matching, integral current limit input and adjustable soft start. The pulse train output is reliable, powerful and universally applicable to resistive or inductive loads. The AC input supply transformer (optional extra) is remote for increased reliability and wide operational voltage capability. Adjustable current limit allows feedback control and via a few external parts, this can give voltage or speed control of AC or DC loads. The module is fully enclosed for safety and eligibility in industrial environments.

FEATURES:

1. Single phase or phase-to-phase use
2. Fires triacs & thyristors up to 480V AC
3. Resistive & inductive, ac/dc loads
4. Adjustable soft-start
5. Adjustable current limit
6. Voltage control or 4-20mA current loop
7. Pulse train firing via remote power transformer
8. Low power consumption
9. Fires triacs or thyristors up to 480V AC
10. Consumes under 2 watts
11. Status (LED) indication

SPECIFICATIONS:

1. Signal span minimum: 0 to 2.5Vdc
2. Signal span maximum: 0 to 25Vdc
3. Signal zero offset: 0 to 50% of span
4. Signal input resistance: 5000Ω ±20%
5. Trigger pulse height: 8V open circuit
6. Trigger pulse rating: 250mA in to 10Ω
7. Trigger isolation Voltage: 2500Vrms
8. Trigger shorted output: Protected
9. Aux. output (Nom): 5Vdc @ 20mA protected
10. Thyristor line voltage: 110-480Vrns @ 50/60Hz
11. Manual potentiometer: 2KΩ, 5KΩ, 10KΩ
12. Limit feedback input: 0.6-30Vdc
13. Soft-start: 0-20 seconds
14. Storage temperature: -20°C to +85°C
15. Operating temperature: 0°C to +75°C

RELATED DOCUMENTS:

1. Datasheet.

PACKAGE INCLUDES:

1. 1 X Phase Angle Trigger Module AFM11