nvent RAYCHEM T2000 User Manual

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B.5 AC 2000+ ALARM COMMUNICATIONS INTERFACE CARD WIRING DIAGRAM
2
5
4
3
6
7
8
14
13
12
9
10
11
1
15
16
17
ALARM/WARNING
RELAY DRIVER
+12VDC 100MA MAX.
REMOTE RS-485
COMMUNICATIONS
TERMINALS 9 THROUGH 14 ARE
ONLY USED TO CONNECT
COMMUNICATIONS FROM ONE
CARD RACK (CR2000+) TO THE
PREVIOUS UNIT
18
19
20
LOCAL RS-485
COMMUNICATIONS
L1/LINE
L2/NEUTRAL
GROUND
ALARM N.C.
RELAY COM.
WARNING N.C.
SIG +
SIG -
REMOTE +
REMOTE -
SHIELD
ATC
LOCAL +
LOCAL -
10 BASE-T
ETHERNET
REMOTE PORT
STATUS
ALARM / COMMUNICATIONS
CONTROLLER
AC 2000+
ALARMS
WARNINGS
AL
TR
TR
TR
LAN
REMOTE
LOCAL
HTC
LOCAL
PORT
RS232
DCE
TX/RX -
TX/RX +
RTS/DCD +
RTS/DCD -
D794-004
T2000
TO TERMINALS 9-14 OF
THE NEXT CARD RACK
TERMINATION RESISTORS ARE USED WHEN ONE CARD RACK IS
USED ON ITS OWN, OR FOR THE LAST CARD IN THE GROUP
INTERCONNECTIONS BETWEEN MULTIPLE
CARD RACKS FOR COMMUNICATIONS
3.3K ohm
RESISTOR
120 ohm
RESISTOR
120 ohm
RESISTOR
120 ohm
RESISTOR
120 ohm
RESISTOR
SIG +
SIG -
TX/RX +
TX/RX -
RTS/DCD +
RTS/DCD -
SHIELD
REMOTE +
REMOTE -
LOCAL +
LOCAL -
SHIELD
ATC
SIG +
SIG -
TX/RX +
TX/RX -
RTS/DCD +
RTS/DCD -
SHIELD
REMOTE +
REMOTE -
LOCAL +
LOCAL -
SHIELD
ATC
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
6
7
8
9
10
11
12
13
D794-005

nvent RAYCHEM T2000 Specifications

General

Brand	nvent
Model	RAYCHEM T2000
Category	Controller
Language	English