DI–1000TC User Manual
Getting Started
6
RS-422 Interface Port Pin Out
Use the following diagram for the Pin Out of the RS-422 port.
Adapters
There are two types of adapters for the DI-1000. You must have an adapter to connect to your computer.
DI-1000-USB
- This USB to RS-422 adapter is used to connect the DI-1000 to your PC via a USB port. It
comes with a USB cable. Using this adapter requires installing a driver off of The W
IN
D
AQ
Resource CD.
DI-1000-232F
- This RS-232 (female) to RS-422 adapter is used to connect the DI-1000 to your PC via an
RS-232 port. It comes with an RS-232 cable.
DI-1000TC Instrument Controls and Indicators
The following describes the user accessible items on the DI-1000TC Series instruments.
DI-1000TC Instrument Front Panel
The DI-1000TC units are provided in 4- or 8-channel versions. (The 8-channel version is pictured above.) Each
channel may be configured in software to support one of seven thermocouple types: J, K, T, E, S, B, or R. Each ther-
mocouple channel features a panel-mounted, miniature spade connector, and all input channels are electrically iso-
lated from ground and each other up to 1000VDC, or peak AC. (Miniature thermocouple connectors are available
through DATAQ Instruments.)
1
8
1 White/Orange
2 Orange
3 White/Green
4 Blue
5 White/Blue
6 Green
7 White/Brown
8 Brown
Pin 1 = Tx+
Pin 2 = Tx-
Pin 3 = Rx+
Pin 6 = Rx-
Pin 8 = Gnd
RS-422 Port
INSTRUMENTS
DATAQ
R
