S-Access SA-REP-ETHERLINK_II-1DA-PL, Руководство пользователя

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ETHERLINK II - Repeater Manual
Page 102 of 106
7.3.5
“Monitor” connector
Type: Sub-D9, female
Table 7
.4 “Monitor” connector.
Pin No. Signal Description (*- for Stand Alone devices)
1 DA_COM/FG* Urgent-alarm contact / protection ground *
2 TXD Transmit data (to the modem)
3 RXD Receive data (from the modem)
4 ND_COM/COM* Non-urgent alarm contact / common contact *
5 SGND Signal ground
6 DA_NC Urgent alarm contact, normally closed
7 DA_NO Urgent alarm contact, normally open
8 ND_NC Non-urgent alarm contact, normally closed
9 ND_NO Non-urgent alarm contact, normally open
7.3.6
“Monitor/TLM” connector XF4
Type
– RJ-45 (female), 8 pins.
Table 7.5
“Monitor/TLM” connector.
Top View Pin
N
o
.
Signal Description
(PC connector)
1 TLM1 Terminal for connection of the first dry loop
2 TLM2 Terminal for connection of the second dry
loop
3 RXD Receive data (from the modem)
4 SGND Signal ground
5 SGND Signal ground
6 TXD Transmit data (to the modem)
7 TLM3 Terminal for connection of the third dry loop
8 SGND Signal ground
5
1
9
6
1 8