Information furnished by Intronics is believed to be accurate and reliable. However, no
responsibility is assumed by Intronics for its use; nor for any infringements of patents or
other rights of third parties which may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of Intronics.
1400 Providence Highway, Building #2
Norwood, MA 02062
Phone (781) 551-5500
FAX (781) 551-5555
www.intronicspower.com
FEATURES
RTI-1260 ANALOG INPUT CARD
32 Single-Ended/16 Differential Channels
User Configurable Gains of 1 to 1000
12-Bit A/D Resolution
RTI-1262 ANALOG OUTPUT CARD
4 Analog Output Channels
12-Bit D/A Resolution
Optional 4-20mA Current Loop Outputs
GENERAL
Low Cost
Single +5V Power Requirement
Memory Mapped or Port I/O Selectable
Compatible with All STD CPU Cards
GENERAL DESCRIPTION
The RTI
Series products are high performance analog input and
output cards compatible with the STD bus. They provide a cost
effective and convenient means of interfacing your microcomputer to
the real (i.e., analog) world. The cards feature 12-bit resolution,
resistor programmable gain for low-level signals, analog channel
expansion capabilities, 4-20mA outputs and on-board dc/dc converter.
The series consist of an analog input card (RTI-1260) and an
analog output card (RTI-1262). The cards interface to the STD bus as
either a memory mapped or an I/O port peripheral through a user-
selection jumper option.
The RTI-1260 Analog Input Card provides data acquisition for 16
single-ended or 8 differential channels with optional expansion to 32
single-ended or 16 differential channels. The instrumentation amplifier
is user configurable for gains of 1 to 1000. Combining this
with a sample-hold circuit and 12-bit a/d converter, the data
acquisition section features 0.01% accuracy, 12-bit resolution and
throughput rates up to 25kHz.
The RTI-1262 Analog Output Card uses four 12-bit d/a converters to
provide independently programmed voltage output channels. In
addition, two channels can be converted to 4-20mA outputs by using
optional voltage-to-current modules which install on the board.
Reliable analog connections are made using 3M's "Scotchflex" socket
and header connectors which enables a flat ribbon cable to be
combined with gas tight and corrosion resistant connectors. An
optional screw termination panel is also offered for simple and
convenient field wire connections.
All cards have an operating temperature range of 0 to + 70
C and
come complete with dc/dc converter, allowing them to operate from
the microcomputer's + 5V supply.
High Performance STD Bus
Compatible Analog I/O Subsystems
RTI-1260/1262
INPUT
OUTPUT
Channel Capacity
Card Type
Model No.
STD
OPT
Gain Range
A/D
Resolution
Channel
Capacity
D/A
Resolution
4 20mA
(OPT)
Analog Input
RTI-1260
16SE/8D
32SE/16D
1 1000
12 Bits
N/A
Analog Output
RTI-1262
N/A
4
12 Bits
2
RTI-1260/1262 Function Chart
PDF 
ZIP