ID-E342-001GB
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Fig. 10.1 General diagram of network control panels logical configuration
10.1 MSI-48 NETWORK MODULE
The optional MSI-48 and MSI-48 Ed.3 network module makes it possible to connect control panels
within a network by means of RS-422 serial interfaces (bitrate 19,200 bps). Every module operates as an
amplifier enabling the ring's total length to be extended. In case the module is faulty or cut off from
power supply, it is disconnected from the ring (by means of hardware) and other control panels
(participants to the network) may operate without interruptions.
The module is supplied with separated 5 V or 24 V (Ed.3) voltage generated on the MIK-48 interfaces
module. If the module is purchased individually, it must be installed on the left side of the control panel,
above the MIK-48 module. Next, the MIK-48 module output terminals marked as + 5 V – (Z2 connection)
or + 24 V – (Ed.3) (Z3 connection) must be connected with + 5 V – or + 24 V – (Ed.3) (ZL5 connection)
input terminals of the MSI-48 module. Then, the middle pin of the 26-core strip cable connecting the
PSC-46 with the MIK-48 must be inserted in the ZL6 socket marked as "TO PSC-46”.
The MSI-48 module is equipped with an 8-position switch containing keys K1...K8.
Keys K1...K5 are used to assign (by means of hardware) a number to a control panel using the binary
code. Each of these five keys has significance (Wn) defined by its number.
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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 ...