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COM100 Cellular Phone Package
7
LED will glow a steady red when a cellular communications tower and
dial-tone has been detected by the COM100.
Current Campbell Scientific dataloggers provide 12 VDC to the COM210 via
the SC12 cable (Figure 2). Older dataloggers do not provide 12 VDC on the
datalogger's CS I/O 9 pin connector. When used with the older dataloggers
listed in Table1, 12 VDC and ground need to be connected via the green power
connector on the side of the COM210 (see Figure 3).
Table 1. Dataloggers that Require Direct
12 VDC Connection to COM210
CR10(X) with silver wiring panel
CR10(X) with black CR10 wiring panel (P/N 8032)
21X(L)—serial number 13,442 or lower
CR500
serial number 1764 or lower
CR7—700X serial number 2778 or lower
BDR301 and BDR320
TIP
R
IN
G
GND
CAMPBELL
SCIENTIFIC
INC.
COM210 MODEM
MADE IN U
SA
S/N
1002
Complies with P
art 68, FCC rules. F
CC Registration N
o. B9QUSA-314
02-MM-T
Ringer Equivale
nce 0.9B.Require
d Connector U
SOC RJ11C. C
anadian Load N
o. 5
This equipment c
omplies with th
e requirements
in Part 15 of F
CC Rules for C
lass A
computing device. O
peration of this equipm
ent in a residential area m
ay cause
unacceptable interference to radio and TV reception requiring the operator to take
whatever ste
ps are neces
sary to correc
t the interfere
nce.
12V
G
CAMPE
SCIENTIIC
INC.
CR10
MADE IN USA
WIRING PANEL NO.
EARTH
DIFF
SE
AG H L AG H
L AG H
L AG
G
G
E3 AG
4
5
6
7
8
9
10
11
12
G G G G
12V 12V
SWITCHED
12V
G 12V
POWER
IN
SERIAL I/O
SE
DIFF
AG H L AG H
L AG H
L AG
G
G
E1 E2
1
2
3
1
2
3
4
5
6
G 5V 5V P1 P2
C8 C7 C6 C5 C4 C3 C2 C1
CONTROL
12V
SWITCHED
To Earth
Ground
14 AWG Ground Wire
SC12 Cable
Telephone Wall
J
k
Red
Black
(Ground)
(+12v)
FIGURE 5-1. CR10X with CR10 Wiring Panel and COM210 Using RJ11C Telephone Jack
Summary of Contents for Com100
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