System Description
The CR10X consists of a Measurement and Control Module and a detachable Wiring Panel. The Mean Time Between
Failures (MTBF) for the CR10X is 130 years.
Measurement and Control Module
The module measures sensors, drives direct communications
and telecommunications, reduces data, controls external devices,
and stores data and programs in on-board, non-volatile storage.
The electronics are RF shielded and glitch protected by the
sealed, stainless steel cannister. A battery-backed clock assures
accurate timekeeping. The multi-tasking operating system
allows simultaneous measurement and communication.
The CR10X contains a comprehensive set of processing, math,
and program control instructions to build a datalogger program.
An optional operating system that supports Modbus protocol is
available. This protocol enables the CR10X to interface with
SCADA and MMI software packages. CSOS Downloading
Software allows you to change or upgrade the CR10X’s operat-
ing system without opening the datalogger and changing hard-
ware. CSOS requires a direct communications link (e.g., SC32A,
Short Haul modem).
The maximum rate the CR10X can execute its program is 64
times per second. (The maximum rate a single input can be
measured is 750 samples per second.) Data and programs are
stored either in non-volatile Flash memory or battery-backed
SRAM. The standard memory stores 62,000 data points in two
Final Storage areas. Optional versions store up to 1 million
data points.
Standard operating range is -25° to +50°C. With the extended
range option, the CR10X’s electronics are tested and guaranteed
over a -55° to +85°C range.
SC12 and SC12R Cables
The SC12 cable is a ribbon cable that connects most communica-
tion devices to the CR10X’s 9-pin port. The SC12R cable is a
rugged, temperature resistant alternative that must be pur-
chased separately.
Wiring Panel
The Wiring Panel consists of a top and side panel, end bracket,
and baseplate. The top panel includes screw terminals for sen-
sor connections and a 9-pin CS I/O port; the end bracket attach-
es the Wiring Panel to the Control Module and to an enclosure-
mounted or free-standing baseplate. The Control Module easily
disconnects from the Wiring Panel allowing field replacement
without rewiring the sensors. Gas tubes on the wiring panel
provide rugged electrostatic discharge protection.
.
Aluminum Cover
(Included with CR10XTCR,
see page 7)
CR10XTCR
(optional see page 7)
Wiring Panel
End Bracket
SC12R Cable
(not to scale)
CR10KD
(optional see
page 6)
Measurement
and Control
Module
Baseplate
5
6 Differential (12 single-ended)
Analog Inputs for measuring
voltage levels on five software
selectable voltage ranges.
3 Switched Excitation Channels
for precision excitation of sensors
or short-term actuation of exter-
nal devices. Excitation is pro-
grammable over a ±2500 mV
range.
Power and Ground Connections
for 12 V external batteries or per-
ipherals or for 5 V peripherals.
Switched 12 V terminal is controlled
by any digital output.
9-Pin CS I/O Port for connec-
tion of data storage, retrieval,
and telecommunications
peripherals.
8 Digital Inputs/Outputs for
output control, sensing status,
and reading SDM peripherals or
SDI-12 sensors.
(42 paginas)
(2 paginas)
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