ID-E342-001GB
35
Fig. 5.8 Exemplary use of LS potential line for acoustic signalling device actuation
5.6 MIK-48 INTERFACE MODULE
The interface module is used to connect external devices to the control panel.
The following elements are located on the interface panel:
-
one universal USB serial port connector:
-
ZP1 - PORT 1 - computer, PMC-4000 monitoring, TELSAP 2100 monitoring
-
two 9-pin EIA RS-232 standard serial port connectors:
•
ZP2 - PORT 2 - computer, PMC-4000 monitoring, TELSAP 2100 monitoring;
•
ZP3 - PORT 3 – computer, PMC-4000 monitoring, TELSAP 2100 monitoring, bar code
reader.
Moreover, the panel is equipped with RS-485 standard serial connector terminals:
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”A”, ”B”, ”CHGND” - output to the TSR-4000 terminal.
-
All module outputs are galvanically isolated from the control panel.
Note:
When control panels operate in an optical fibre version of the network, an optical fibre converter
supplied with the control panel power removes the galvanic isolation. In this case, connecting a PC
supplied from mains results in the earth fault signal emission. Thus a PC connected to the control panel
must always be supplied from the same point of mains as the panel. Otherwise, the difference between
the PC and control panel "mass" may result in the MIK-48 module outputs fault.
The above may also be caused by connecting a monitoring system. That is why the monitoring system
must be equipped with a galvanically isolated input.
However, the best solution is to use an external power supply adapter to support the optical fibre
converter – see 10.1. Note.
Each serial port is declared (see the programming manual [PM]) and may be used for different purposes
according with the declaration. An RS232 port should be connected with an external device by means of
a standard PC cable connecting devices with COM type serial outputs. See section 5.6.2 for instructions
regarding an RS485 port connection.
MIK-48 is equipped with a ZK1 connector to install a PS/2 keyboard which may replace the keypad
provided in the handling area. Moreover, the keyboard is necessary to enter user's messages. The
connected keyboard may not be declared.
Содержание 4000
Страница 25: ...ID E342 001GB 25 Fig 5 3 MSL 1M line module overview ...
Страница 96: ...96 ID E316 001GB Fig 9 16 Non potential output exemplary connection ...
Страница 101: ...ID E342 001GB 101 Fig 10 2 MSI 48 and MSI 48 Ed 3 network modules ...
Страница 103: ...ID E342 001GB 103 Fig 10 3 Four control panels network connection with two pairs of cables ...
Страница 104: ...104 ID E316 001GB Fig 10 4 Four control panels network connection with a pair of optical fibres ST type contact ...
Страница 105: ...ID E342 001GB 105 Fig 10 5 Four control panels network connection with two pairs of optical fibres SC PC type contact ...
