USB-1608G Series User's Guide
Specifications
25
Environmental
Table 19. Environmental specifications
Parameter
Specification
Operating temperature range
0 °C to 55 °C max
Storage temperature range
–40 °C to 85 °C max
Humidity
0% to 90% non-condensing max
Mechanical
Table 20. Mechanical specifications
Parameter
Specification
Dimensions (L × W × H)
127 × 89.9 × 35.6 mm (5.00 × 3.53 × 1.40 in.)
User connection length
3 m (9.84 ft) max
Screw terminal connector
Table 21. Screw terminal connector specifications
Parameter
Specification
Connector type
Screw terminal
Wire gauge range
16 AWG to 30 AWG
Differential mode pinout
Table 22. 8-channel differential mode pinout
Pin
Signal name
Pin description
Pin
Signal name
Pin description
1
CH0H
Channel 0 HI
28
CH7L
Channel 7 LO
2
CH0L
Channel 0 LO
29
CH7H
Channel 7 HI
3
AGND
Analog ground
30
AGND
Analog ground
4
CH1H
Channel 1 HI
31
CH6L
Channel 6 LO
5
CH1L
Channel 1 LO
32
CH6H
Channel 6 HI
6
AGND
Analog ground
33
AGND
Analog ground
7
CH2H
Channel 2 HI
34
CH5L
Channel 5 LO
8
CH2L
Channel 2 LO
35
CH5H
Channel 5 HI
9
AGND
Analog ground
36
AGND
Analog ground
10
CH3H
Channel 3 HI
37
CH4L
Channel 4 LO
11
CH3L
Channel 3 LO
38
CH4H
Channel 4 HI
12
AGND
Analog ground
39
AGND
Analog ground
13
AOUT0 (Note 4)
Analog output 0
40
AGND
Analog ground
14
AGND
Analog ground
41
AGND
Analog ground
15
AOUT1 (Note 4)
Analog output 1
42
+5V
+5V output
16
AGND
Analog ground
43
AGND
Analog ground
empty
empty
17
GND
Digital ground
44
GND
Digital ground
18
DIO0
Digital input/output
45
AICKI
AI clock input
19
DIO1
Digital input/output
46
AICKO
AI clock output
20
DIO2
Digital input/output
47
AOCKI (Note 4)
AO clock input
21
DIO3
Digital input/output
48
AOCKO (Note 4)
AO clock output
22
DIO4
Digital input/output
49
TRIG
Trigger input
23
DIO5
Digital input/output
50
GND
Digital ground
24
DIO6
Digital input/output
51
CTR1
Counter 1
25
DIO7
Digital input/output
52
CTR0
Counter 0
26
GND
Digital ground
53
TMR
Timer output
27
NC
No connect
54
GND
Digital ground
