USB-AD16f
Page 2
1
Start-up procedure
Install the bmcm driver package (see chapter 5.1.1). Plug the red frames onto the short sides of the device
with the feet looking downward as to be seen in the product picture. Connect one end of the USB cable to the
device and the other to the USB-interface of the PC and start the Plug&Play installation (see chapter 5.1.2).
The device is supplied with power via the USB-connection.
If necessary, further software components can be installed now, as described in chapter 5.
2
Analog inputs and outputs
The 37-pin D-Sub female connector at the front of the device is
designed for the connection of the analog inputs and outputs. The
following table shows the pin assignment of the 37-pin D-Sub
connector:
Pin
USB-AD16f
Pin
USB-AD16f
1 AIn
1
11 AIn
11
2 AIn
2
12 AIn
12
3 AIn
3
13 AIn
13
4 AIn
4
14 AIn
14
5 AIn
5
15 AIn
15
6 AIn
6
16 AIn
16
7 AIn
7
17 n.
c.
8 AIn
8
18 AOut
1
9 AIn
9
19 AOut
2
10 AIn
10
20..37 AGND
The max. potentials to ground must not exceed
±
12V. Any
channel overload may influence measurements of other
channels and may lead to wrong values.
The internal connection of the 16 analog inputs is provided via
a 40-way pin connector (see figure on the right) on the
USB-AD16f board, which for example can be used to connect
current shunts (available as accessory under:
ZU-CS250R
).
The pin assignment of the 40-way pin connector is listed in the
following table:
Pin
USB-AD16f
Pin
USB-AD16f
1 AIn
1
17
AIn 9
3 AIn
2
19 AIn
10
5 AIn
3
21 AIn
11
7 AIn
4
23 AIn
12
9 AIn
5
25 AIn
13
11 AIn
6
27 AIn
14
13 AIn
7
29 AIn
15
15 AIn
8
31 AIn
16
2, 4, .., 30, 32
AGND
33, 34, .., 39, 40
n. c.
