Measurement Computing USB-1208LS - Manual (Page 23)

USB-1208LS User's Guide Specifications
23
Mechanical
Table 14. Mechanical specifications
Parameter Specification
Dimensions (L × W × H) 79 × 82 × 27 mm (3.10 × 3.20 × 1.05 in.)
USB cable length 3 m (9.84 ft) max
User connection length 3 m (9.84 ft) max
Signal connector
Parameter Specification
Connector type Screw terminal
Wire gauge range 16 AWG to 30 AWG
4-channel differential mode pinout
Pin Signal Name Pin Signal Name
1 CH0 IN HI 21 Port A0
2 CH0 IN LO 22 Port A1
3 GND 23 Port A2
4 CH1 IN HI 24 Port A3
5 CH1 IN LO 25 Port A4
6 GND 26 Port A5
7 CH2 IN HI 27 Port A6
8 CH2 IN LO 28 Port A7
9 GND 29 GND
10 CH3 IN HI 30 PC+5V
11 CH3 IN LO 31 GND
12 GND 32 Port B0
13 D/A OUT 0 33 Port B1
14 D/A OUT 1 34 Port B2
15 GND 35 Port B3
16 CAL 36 Port B4
17 GND 37 Port B5
18 TRIG_IN 38 Port B6
19 GND 39 Port B7
20 CTR 40 GND