Chapter 7
SC-2055
7-4
©
National Instruments Corporation
Caution
If you are using a PC-LPM-16/PnP, do not use 5B Series analog output modules
in the last two slots of the 5B backplane connected to the connector because the
±12 VDC supply is routed to those slots. Doing so can damage the modules and
the PC-LPM-16/PnP.
Figures 7-3 through 7-7 show the pin assignments for each connector on
the SC-2055.
Figure 7-3.
Pin Assignments for SC-2055 I/O Connectors J1 and J2
!
VCC
GATE2
CLK1
OUT1
OUT0
EXTINT*
DOUT7
DOUT5
DOUT3
DOUT1
DIN7
DIN5
DIN3
DIN1
NC*
DGND
ACH7
ACH6
ACH5
ACH4
ACH3
ACH2
ACH1
ACH0
AIGND
DGND
OUT2
GATE1
EXTCONV*
* PC-LPM pin 20 is –12 V and pin 21 is +12 V.
* DAQCard-700 pins 20 and 21 are not connected.
OUT1*
DOUT6
DOUT4
CLK2
GATE0
DOUT2
DOUT0
DIN6
DIN4
DIN2
DIN0
NC*
ACH15
ACH14
ACH13
ACH12
ACH11
ACH10
ACH9
ACH8
AIGND
49 50
47 48
45 46
43 44
41 42
39 40
37 38
35 36
33 34
31 32
29 30
27 28
25 26
23 24
21 22
19 20
17 18
15 16
13 14
11 12
9
10
7
8
5
6
3
4
1
2
Summary of Contents for SC-2042-RTD
Page 1: ...SC 2042 RTD...
