This versatile ABS-cased switching module is transistor-driven with a positive or negative low current trigger (<1mA). Featuring link selectors for latching or non-latching operation and to select between 12V or 24V DC working voltage.
Typical uses include changing the polarity of signals, switching higher currents and voltages (30V DC MAX). It can also be used as an interface between different systems, e.g. Intruder alarm to access control or fire alarm to access control.
DA450-SP: Single pole (SPCO) Versatile switching module
Easily switch a single-pole change-over relay with a low current signal between +5V < +30V DC. This versatile ABS-cased switching module, is transistor-driven with a positive or negative low current trigger (<1mA).
Featuring link selectors for latching or non-latching operation and to select between 12V or 24V DC working voltage, these are ideal for interfacing different systems such as fire and alarm panels.
DA450-DP: Double pole (DPCO) Versatile switching module
Easily switch a double-pole change-over relay with a low current signal between +5V < +30V DC. This versatile ABS-cased switching module, is transistor-driven with a positive or negative low current trigger (<1mA).
Featuring link selectors for latching or non-latching operation and to select between 12V or 24V DC working voltage, these are ideal for interfacing different systems such as fire and alarm panels.