Installation
141
Mitel 415/430 as of R4.1
syd-0580/1.2 – R4.1 – 08.2016
– Component damage due to double power supply:
If the voice path is powered via the door intercom, it should not be connected to Ta’ and Tb’.
Connection of port 4
The free port IO4 can be used as a floating control output or as a control input. Config-
ured as a control output (O4) an external device or an external equipment can be con-
nected. Configured as a control input (I4) one or more switch groups can be switched
between position 1 and 2. Otherwise the same statements apply as described in the
following Chapter "
Control outputs and control inputs".
Tab. 67 Switch group control via the control inputs
4. 7. 5. 2 Control outputs and control inputs
If the options card is fitted to slot IC1 (Mitel 415) or slot IC1, 2 or 3 (Mitel 430), the ana-
logue terminal interface cannot be used. However two control inputs can be used for
switching a switch group and two control outputs for controlling external devices or
equipment.
Jumper Configuration
The jumper configuration is shown in the following diagram.
Fig. 65 Jumper configuration for control outputs and control inputs
Note
If the options card is fitted in slot IC1 (Mitel 415) or slot IC1, 2 or 3 (Mitel 430), the jumpers must
be fitted as shown in Fig. 65.
Control input I4 Switch positions of the switch groups
Passive state (Off) Position 1
Active state (On) Position 2
Port 4
Port 3
Port 2
Port 1
Control output 1
Control input 1
Control output 2
Control input 2
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