Interface units with 16 outputs or 24 inputs are available for the Gira nurse call system. The interface unit with 16 outputs is used to switch external devices such as lamps, door magnets or horns. These external devices are controlled using software that is appropriately configured. Each output can be configured individually.
The interface unit with 24 inputs is used to integrate alarm messages, such as the doorbell, fire alarm system, lift or emergency lighting.
The inputs are electrically isolated and can operate in groups of 4 inputs with different reference potential values. Power is supplied to both devices via 24 V DC. Installation is either surface-mounted or by fastening onto a DIN rail. An overview of the variants:
24 V DC
L x W x D: 220 x 145 x 50 mm