Field Wiring And Signal Termination - Measurement Computing PCI-DAS1602/16 User Manual

PCI-DAS1602/16 User's Guide
Connect to the board's
100-pin I/O connector.
Pin 1 is indicated by an
arrow
The first 50-pin connector is used primarily for analog signals (pins 1-50 on the 100-pin connector). The
second 50-pin connector is used primarily for digital signals (pins 51-100 on the 100-pin connector). This
configuration minimizes noise in the analog signal lines, and greatly simplifies field wiring and connections to
external devices. You can purchase C100FF-x series cables from our web site at
www.mccdaq.com/products/accessories.aspx.

Field wiring and signal termination

You can use the following MCC screw terminal boards to terminate field signals and route them into the PCI-
DAS1602/16 board using the C100FF-x cable:
Screw terminal boards
CIO-TERM100 – 100 pin, 16 x 4 screw terminal board.

CIO-MINI50 – 50-pin universal screw terminal accessory. Two boards are required.

SCB-50 – 50-conductor, shielded signal connection/screw terminal box providing two independent 50-pin

connections. One box is required.
Details on these products are available at www.mccdaq.com/products/screw_terminal_bnc.aspx.
BNC connector interface boxes
BNC-16SE – 16-channel single-ended BNC connector box.

BNC-16DI – Eight-channel differential BNC connector box.

Details on these products are available at www.mccdaq.com/products/screw_terminal_bnc.aspx.
50 100
1 51

on the connector.
Cable is labeled
Figure 1. C100FF-x cable
Cable is labeled
49
"Pins 1-50"
Key
1
The red stripe
identifies pin # 1
99
Key
51
"Pins 51-100"
The red stripe
identifies pin # 51
13
Installing the PCI-DAS1602/16
50
2
Field Wiring connections:
SCB-50
CIO-MINI50
CIO-MINI50/DST
CIO-TERM100/DST
BNC-16DI or BNC-16SE
ISO-RACK16/P or ISO-DA02/P
100
with the DADP-5037 adaptor board:
CIO-ERB08 or CIO-ERB24
SSR-RACK08 or SSR-RACK24
52