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DF6000 - USER MANUAL

Compatible Interfaces

DF6000 has been designed to be suitable for a wide range of applications, various interfaces have been

developed to enable the simple integration of other ﬁre systems or building control and safety systems.

The following devices are available:

3 Channel I/O device - MIO324

MIO324 has 3 input channels and 3 output channels, it is used to monitor up to 3 separate inputs from

equipment such as sprinkler ﬂow switches and also to provide 3 separately controlled volt free output

contacts which are intended to be used to control external equipment such as air handling plant or

access control systems. All inputs and outputs operate completely independently of each other and can

be programmed using the sophisticated cause and effect capabilities of DF6000 to operate either globally

or in response to activation of speciﬁc devices or speciﬁc inputs. Inputs are monitored for open and short

circuits, a speciﬁc resistance is required to activate an alarm condition, fully open or short circuit

conditions are monitored and generate a system fault signal. Inputs are suitable for use as ﬁre signal

inputs such as from a sprinkler ﬂow switch, however they can also be used to monitor non ﬁre inputs

such as external keyswitches. Outputs are rated to switch a maximum of 1A resistive at 30 V dc.

MIO324 ﬁxes to a standard, deep, double gang back box and can be either surface or semi recess

mounted.

MIO324T

This unit is identical in build to the MIO324 but this has been designed to take 3 addresses (this can be

expensive in terms of outputs because it replies as 3 x 3 Channel I/O's), this means that text information

can be allocated to each channel. It also allows each individual input and output to be disabled (by

address). The maximum number of addressable MIO324T per loop is 6.

MIO324S

Once again this unit is identical with the MIO324 only taking 1 address. The programming is the same as

the MIO324. This unit was designed so that the relay outputs reset on silence rather than full reset, thus

enabling the user to interface this device with other ﬁre panels and hence prevents locking up. The

maximum number of addressable MIO324S per loop is 20.

Section 1 - System Installation and Design

3 channel I/O device

MIO324 / MIO324T / MIO324S

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Cooper DF6000 Bedienungsanleitung Seite 13