Measurement Computing USB-1616HS-BNC User Manual page 47

USB-1616HS-BNC User's Guide
Pin number Name
1 SELFCAL
2 DAC0
3 AGND
4 TMR1
5 DGND
6 TMR0
7 TTLTRG
8 CTR2
9 CTR0
10 Port B – B0
11 Port B – B2
12 Port B – B4
13 Port B – B6
14 DGND
15 Port A – A0
16 Port A – A2
17 Port A – A4
18 Port A – A6
19 DGND
20 SGND
21 DAC1
22 AGND
23 +5VDC
24 XPACR
25 DGND
26 CTR3
27 CTR1
28 DGND
29 Port B – B1
30 Port B – B3
31 Port B – B5
32 Port B – B7
33 DGND
34 Port A – A1
35 Port A – A3
36 Port A – A5
37 Port A – A7
Table 15. USB-1616HS-BNC 37-pin DSUB connector pin out
Description
Self-calibration. Factory use only. Do not connect.
Digital-to-analog converter; analog output 0
Analog common
Timer output 1; 16-bit, frequency pulse generator output
Digital common
Timer output 0; 16-bit, frequency pulse generator output
TTL trigger input
Counter input, CTR2
Counter input, CTR0
Digital I/O: digital port B, bit 0
Digital I/O: digital port B, bit 2
Digital I/O: digital port B, bit 4
Digital I/O: digital port B, bit 6
Digital common
Digital I/O: digital port A, bit 0
Digital I/O: digital port A, bit 2
Digital I/O: digital port A, bit 4
Digital I/O: digital port A, bit 6
Digital common
Signal Ground
Digital to analog converter; analog output 1
Analog common
+5 VDC power out
A/D Pacer clock I/O
Digital common
Counter input, CTR3
Counter input, CTR1
Digital common
Digital I/O: digital port B, bit 1
Digital I/O: digital port B, bit 3
Digital I/O: digital port B, bit 5
Digital I/O: digital port B, bit 7
Digital common
Digital I/O: digital port A, bit 1
Digital I/O: digital port A, bit 3
Digital I/O: digital port A, bit 5
Digital I/O: digital port A, bit 7
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Specifications