AA Euro Dual Input Single Output Module - Discontinued Product
M221E Module
Discontinued product.
This product has been replaced by the M221EA.
The M221E is a dual input single output module used for the monitoring of fire alarm and supervisory devices.
It also provides a single pole changeover contacts for the control of auxiliary devices such as fire shutters.
Valid addresses on F100A and F120A are 0 to 99.