Advantech Data Acquisition Modules ADAM 4000, Руководство пользователя, Страница: 60 / 429

Chapter
3
Chapter 3 I/O Modules 3-33
ADAM-4018M 8-channel Analog Input Data logger
ADAM-4018M
CODE INPUT RANGE
00
01
02
03
04
DATA
ACQUISITION
MODULE
V
in 0+
Vi
n
0
-
V
in 1+
Vi
n
5
+
Vi
n
5
-
Vi
n
6
+
IN
IT*
(Y) D
A
TA+
(G
) D
A
TA-
(R
) +
V
s
(B) G
N
D
Vi
n
1
-
V
in 4+
Vi
n
4
-
AG
N
D
INPUT:
Thermocouple
mV, V, mA
OUPUT:
RS-485
05
?5 mV
?0 mV
?00 mV
?00 mV
? V
?.5 V
Vi
n
7
+
Vi
n
3
-
V
in 3+
Vi
n
2
-
V
in 2+
?0 mA
T/C J
T/C K
T/C T
T/C E
T/C R
T/C S
T/C B
06
DE
DF
10
11
12
13
14
Figure 3-28
ADAM-4018M 8-channel Analog Input Data Logger
Channels:
- Six differential, two single-ended
Accepts:
- J, K, T, E, R, S and B thermocouples
- Millivolt inputs: ±15 mV, ±50 mV, ±100 mV, ±500 mV
- Volt inputs: ±1 V and ±2.5 V
- Current input: ±20 mA (requires a 125 resistor)
The module forwards the data to the host computer in engineering units
(
o
C, mV, V, or mA)
Storage Capacity:
- 128 KB flash memory