YOKOGAWA MX100 User Manual

4-5
IM MX100-01E
Specification
3
2
1
4
5
Index
Equationforcalculatingthesizeofthesavedle:
 Sizeofthesavedle(bytes)=headersize*+(datasize**xwrite
count***)
* Header size = 416 [bytes] + channel information x the number of
saved channels
Channel Information: Style number S1 is 176 bytes, S2 is 184 bytes.
** Data size = 4 [bytes] x the number of saved channels x sample count
Sample count = Save interval [s]/measurement interval [s]
*** Write count = ((5 [MB] - header size)/(data size)) or less
(truncated to an integer)
Example. Measurement interval: 10 ms, no. of channels: 24
Header size = 416 [bytes] + 184 [bytes] x 24 = 4832 [bytes]
Data size = 4 [bytes] x 24 x (60 [s]/0.01 [s]) = 576000 [bytes]
Write count = (5 [MB] - 4832 [bytes])/576000 [bytes]
= 9.1 (= approx. 9)
Thus, the file size is:
4832 [bytes] + (576000 [bytes] x 9) = 5188832 [bytes]
Guideline of the sample time for the different CF card sizes (when one type of
measurement interval is used):
32 MB
(6 files)
Number of
Saved CHs
Measurement
Interval
512 MB
(102 files)
64 MB
(12 files)
128 MB
(25 files)
256 MB
(51 files)
Capacity of the CF card
2 hours
10 hours
21 hours
43 hours
4.5 days
9 days
18 days
54 min.
4 hours
9 hours
18 hours
45 hours
3 days
7.5 days
18 min.
1 hour
3.5 hours
7 hours
18 hours
36 hours
3 days
10 CHs
24 CHs
60 CHs
10 ms
50 ms
100 ms
200 ms
500 ms
1 s
2 s
10 ms
50 ms
100 ms
200 ms
500 ms
1 s
2 s
10 ms
50 ms
100 ms
200 ms
500 ms
1 s
2 s
4 hours
21 hours
43 hours
3 days
9 days
18 days
36 days
1 hour40 min.
9 hours
18 hours
36 hours
3 days
7 days
15 days
40 min.
3 hours
7 hours
14 hours
36 hours
3 days
6 days
9 hours
45 hours
3.5 days
7 days
18.5 days
37 days
75.5 days
3.5 hours
18 hours
37 hours
75 hours
7.5 days
15 days
31.5 days
1 hour15 min.
7 hours
15 hours
30 hours
3 days
6 days
12.5 days
18 hours
3 days
7 days
15 days
38 days
77 days
154 days
7 hours
38 hours
77 hours
6 days
16 days
32 days
64 days
3 hours
15 hours
30 hours
2 days
6 days
12 days
25 days
36 hours
7 days
15 days
30 days
75.5 days
154 days
303 days
15 hours
77 hours
6 days
12 days
31.5 days
64 days
126 days
5 hours
30 hours
2.5 days
5 days
12.5 days
25 days
50 days
Display
LED: Ethernet communication status (LINK, ACT)
Two-digit 7-segment LED: Status of the MX100 Data Acquisition Unit (unit number,
operation status, and error indication)
Communications
Interface: Ethernet (10BASE-T/100BASE-TX)
Connector type: RJ-45
Protocol: TCP, IP, UDP, ARP, and ICMP
Transmission function: Transmits measured values and settings
Reception function: Receives settings
TCP connection timeout: If there is no packet exchange over three minutes (not
congurable)whenusingTCP,aconnectiontimeoutoccurs.
This timeout mainly occurs when using the MX100/DARWIN API
(software sold separately).
4.2 Main Module Specifications

YOKOGAWA MX100 Specifications

General

Brand	YOKOGAWA
Model	MX100
Category	Data Loggers
Language	English