Siemens Industry, Inc.
Building Technologies Division
P/N 315-033240-13
9
NOTES:
1.
No EOLR required for NIC-C.
2.
The screw terminals can accommodate one
12-24AWG or two 16-24AWG.
3.
From the NCC-2F to NIM-1R, NIM-1W or
NCC-2F:
80 Ohms max. per pair.
Unshielded twisted pair - .5
μ
F line to line
Shielded twisted pair - .3
μ
F line to line, .4
μ
F
line to shield
4.
From the NCC-2F to NIC-C:
2000 feet (33.8 ohms) max. per pair between
CC-5s/CC-2s.
Figure 8
Connecting To An XNET
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
SEE NOTE 7
DO NOT USE
DO NOT USE
DO NOT USE
DO NOT USE
ONE SLOT OF CC-5
NIC-C
1
2
3
4
5
PAIR A
SUPERVISED
POWER LIMITED
PAIR B
(OMIT FOR STYLE 4)
SUPERVISED
POWER LIMITED
LOCATED INSIDE NCC/
DESIGO CC/VNT
NOTE:
IF THE NCC/DESIGO CC/VNT
IS LOCATED AT THE END OF THE
XNET NETWORK, INSTALL EOLR
P/N 140-820350 ACROSS
TERMINALS 1 & 2 AND 3 & 4.
NCC-2F
MOM-4
TB3 OR TB4
NIM-1R / NIM-1W
1
2
3
4
TO ADDITIONAL
NIM-1Rs, NIM-1Ws,
NCC-2Fs OR NIC-Cs
(MUST BE IN SAME ENCLOSURE AS THE PMI/
PMI-2/PMI-3 [XLS], FCM2041-U2 [DESIGO FIRE
SAFETY MODULAR], FCM2041-U3 [CERBERUS
PRO MODULAR])
TB2
NI
M-
1M
NIM-
1W
MOM-2
1 2 3 4
TB4
TB6
A PAIR
*
*
MOM2-XMP
+
-
B PAIR
B PAIR
(OMIT FOR
CLASS-B/
STYLE 4
(ULC DCLB))
TO
PSC-12
TB3
TO
COMPANION
NIM-1M
24V
24V RET
DO
NO
T
US
E
DO
N
O
T
US
E
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
NIC-C
A PAIR
EOLR P/N 140-099066
(SUPPLIED WITH NIM-1W)
*
Figure 9
Wiring The NIC-C To An XNET Bridge
NOTES:
1. Refer to NIM-1W Installation Instructions,
P/N 315-099106 for NIM-1W setup and
NIM-1M setup and wiring instructions.
2. No EOLR required at the NIC-C.
3. All wiring power limited to NFPA 70 per
NEC 760.
4. Class-B/Style 4 Bridge shown. For Class-X/
Style 7, a second NIM-1W/NIM-1M is
required.
5. The NIC-C and the NIM-1W /NIM-1M must
be in the same enclosure.
6. Positive or negative ground fault detected
at <10K ohms on pins 1 - 8.
Unshielded twisted pair
.25
μ
F max. line to line
Shielded twisted pair
.15
μ
F max. line to line
.2
μ
F max. line to shield
5.
Use twisted pair or twisted shielded pair.
6.
Terminate shields at one end only.
7.
Power limited to NFPA 70 per NEC 760.
8.
CC-5 terminals 9 - 14 are not connected and
can be used to tie shields together.
9.
Positive or negative ground fault detected at
<10K ohms on pins 3-4, 7-8 of the NIC-C.
10.
Each pair independently supervised.
11.
Maximum voltage 8V P-P.
12.
Maximum current 75mA during message
transmission.
