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1-5. Information of BKSI-2441
1-5-1. Location and Function of Connectors
iDC LINK IN
1
BKSI-2441
1
1 iDC LINK connectors (D-sub 9-pin)
These connectors are used for communications between iDC boards which are installed in multiple
SIU-80A/80 units.
2 Link termination switches
These are the link termination switches.
When this switch turns ON, the communication path is terminated.
When the SIU-80A/80 with the iDC board is one, set the iDC LINK IN to ON and the iDC LINK
OUT to OFF.
3 SMS GW connectors (8-pin modular jack)
These connectors are used for communications between SMS gateway and root controller BKSI-
2440.
Connect to the LAN connectors on the SMS gateway.
1-5-2. Connecting Connector and Cables
When connecting cable to connectors on the connector panel at the time of installing or servicing, use the
following connector, cables or equivalents.
Connectors on BKSI-2441
Panel Indication
Connector
SMS GW 1
8-pin modular jack
SMS GW 2
iDC LINK IN1
D-sub 9-pin, female
iDC LINK IN2
iDC LINK OUT1
iDC LINK OUT2
*1: To prevent from the malfunction by noise, be sure to use the LAN cable of shield type.
*2: These cables are optional accessories. Each length is 5 m, 10 m, and 30 m.
1-10 (E)
2
iDC LINK OUT
2
1
100 Z
OFF
ON
Matching connector/cables
Connector/cables
RJ-45
LAN cable (shield type)
D-sub 9-pin, male
RCC-5G/10G/30G cables
SNS GW
2
1
100 Z
OFF
ON
3
Sony Part No.
*1
1-560-651-00 (connector)
1-561-749-00 (shell)
*2
2
BKSI-2440
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