General
Table 4-16. General specifications
Parameter Conditions
Specification
Device type
USB 2.0 full speed
Device compatibility
USB 1.1, USB 2.0
Environmental
Table 4-17. Environmental specifications
Operating temperature range
0 to 70
°C
Storage temperature range
–40 to 70
°C
Humidity
0 to 90% non-condensing
Mechanical
Table 4-18. Mechanical specifications
Dimensions
79 millimeters (mm) long x 82 mm wide x 25 mm high
USB cable length
3 meters max
User connection length
3 meters max
Main connector and pin out
Table 4-19. Main connector specifications
Connector type
Screw terminal
Wire gauge range
16 AWG to 30 AWG
4-channel differential mode
Pin Signal
Name
Pin Signal
Name
1
CH0 IN HI
21
Port A0
2
CH0 IN LO
22
Port A1
3 AGND
23
Port
A2
4
CH1 IN HI
24
Port A3
5
CH1 IN LO
25
Port A4
6 AGND
26
Port
A5
7
CH2 IN HI
27
Port A6
8
CH2 IN LO
28
Port A7
9 AGND
29
GND
10
CH3 IN HI
30
PC+5V
11
CH3 IN LO
31
GND
12 AGND
32
Port
B0
13
D/A OUT 0
33
Port B1
14
D/A OUT 1
34
Port B2
15 AGND
35
Port
B3
16 +2.5VREF
36
Port
B4
17 GND
37
Port
B5
18 TRIG IN
38
Port
B6
19 SYNC
39
Port
B7
20 CTR
40
GND
4-6
U
MDAS 0802DA
User's Guide
S
pecifications
