Omega Products CN606RTD2 User Manual
Economical 6- or 12-Zone
1
⁄4 DIN Temperature Monitors
Panel Punches
Available,
Visit omega.com/
panelpunches
CN606 Series
*
Not offered with DC power option.
*
*
U User Programmable
U Hi, Lo or Hi/Lo Alarms
U Password Protected
U Adjustable Scan Time
U Programmable °C
or °F Display
U Zone Activation
U Thermocouple Types
(J, K, E, T, S, R, B, C)
U RTD (2- or 3-wire)
U Front Panel Calibration
U Latching or
Non-Latching Alarm
U RS232 Communications
and Software
The CN600 Series are
microprocessor-based scanners
which accept signals from up to
12 thermocouples or RTD’s. Each
zone is se quen tial ly scanned
and active zones are dis played.
Individual zones can be locked
for mon i tor ing. Each in stru ment is
programmable to meet the op er ator’s needs for thermocouple types,
degree scale, latching or non-latching,
and high, low or high/low alarms.
Memory and setpoints are retained
when power is off.
The RS232 program can monitor
up to 10 units. All CN600 Series
scanners have RS232, 3-wire serial
communications. Up to 10 scanners
can be daisy-chained together.
Line voltage is 120 or 240 Vac
se lect able by external jumper
assembly. On the back of the
instrument are easy-to-use
screw terminal connections.
The CN600 Series implements
a security pass word to protect
settings. The password can be
enabled or disabled on the front
panel and changed via RS232.
CN606TC2 shown
smaller than actual size.
Calibration is per formed from
the front panel and is separately
password protected. Higher level
passwords are available.
The in stru ment mounts in a
panel cutout and is secured by
slide brackets. It does not have to
be removed from its housing to be
mount ed. The instrument is
housed in a 1⁄4 DIN alu mi num box.
Optional models available are
6-zone thermocouple with output
cards, 12-zone thermocouple,
6-zone RTD or 12-zone RTD.
A single output re lay is pro vid ed
to indicate an alarm condition on
any zone. The instrument shows
an alarm condition by flashing the
main temperature display while
indicating the zone in alarm with a
flashing zone number display. The
alarm automatically shuts itself off
when the condition changes in the
non-latch ing setting and is manually
reset in the latching setting.
There are 2 modes the monitor can
be set for: “RUN” and “FUNC TION
SELECT”. “RUN” is the basic op er ating mode. “FUNC TION SELECT”
is the pass word pro tect ed settings
selection and control mode.
1
⁄4 DIN
SM
Extended Warranty
Program
OMEGACARESM extended warranty
program is available for models shown
on this page. OMEGACARESM covers
parts, labor, and equivalent loaners.
1 of 10 Functions
Can be Selected:
U
“RUN” MODE
U “FUNCTION SELECT”
U Select Active Zones
U Set “LO” Setpoint
U Set “HI” Setpoint
U Serial Number
U Set Scan Time
U Select Model
U Password Enable
U Calibration
Specifications
No. of Zones: 6 standard/12 ex pand ed
Display Time Adjust: 1 to 40 seconds
Scan Time: Approx.
1
⁄2 s for 12-zone
Input Ranges: See chart below
Accuracy: ±0.1% range
Resolution: 1°C or °F
Thermocouple Type: J, K, E, T, S, R, B, C
Cold-Junction Compensation: Automatic
Linearity: ±1°C
1
⁄4 s for 6-zone,
M-85
Temperature/setpoint display
152.4
Dimensions:
mm (inch)
(6.0)
88.9 (3.5)
Temperature
scale selection
88.9
(3.5)
Function
setting
Set/shift/
reset button
Scale Selectable: °C or °F
Open Thermocouple Warning:
Flashing display
RTD (2- or 3-Wire): 100 Ω Pt,
120 Ω Ni, 10 Ω Cu
Line Power: 120/240 Vac; 50/60 Hz,
9 to 36 Vdc optional
Note: CE and UL ratings are not available on
the dc power option
Power Consumption: 10 VA max
Alarm Relay:
5 A: 120 Vac, relay de-energizes
on alarm
Communication: RS232 (3-wire)
Alarms Selectable:
High, Low and High/Low:
Latching or non-latching
Alarm Range: Full range
Communications:
RS232: Single-drop
Baud Rate: 4800
Data Bits: 8
Parity: N
Stop: 1
Protocols:
ASCII Line, Computer Interface
Communications Software: Windows
compatible, included with unit
Capability: Up to 10 scanners can
be daisy-chained; to avoid cross-talk
between scanners, the transmission
line is held in tristate except when the
computer addresses a specific scanner
for communication
Terminals: Headers for plug-in wiring
Panel Cutout:
(3.62 x 3.62")
Dimensions:
Front Face: 95.3 x 95.3 mm
(3.75 x 3.75")
Weight: 1.36 kg (3 lb)
Enclosure:
152.4 mm L (6")
Reset: Manual
Max Voltage Between Inputs:
6 Vdc or RMS
Reaction to Power Loss: Unit returns
to “RUN MODE”
Main Display: 4-Digit; 15 mm H (0.6")
1
⁄4 DIN 92 x 92 mm
1
⁄4 DIN aluminum,
Advance
digit button
Zone setting
Load
button
Input Ranges
RS232 sample screen
Thermocouple Standard Range Extended Range
Input Type (TC1) (TC2)
Iron–Constantan 0 to 700°C (32 to 1300°F)
CHROMEGA®–
ALOMEGA
®
0 to 1000°C (32 to 1800°F) 0 to 1250°C (32 to 2282°F)
Copper–Constantan 0 to 400°C (32 to 750°F)
CHROMEGA®–
Constantan
0 to 550°C (32 to 1000°F) 0 to 900°C (32 to 1652°F)
Pt/13% Rh-Pt 0 to 1750°C (32 to 3200°F)
Pt/10% Rh-Pt 0 to 1750°C (32 to 3200°F)
Pt/30% Rh-Pt/6% Rh 0 to 1800°C (32 to 3300°F)
W/5% Re-W/26% Re 0 to 2300°C (32 to 4200°F)
RTD Input Type Range
100 Ω Pt 0 to 850°C (32 to 1500°F)
120 Ω Ni 0 to 300°C (32 to 580°F)
10 Ω Cu (Special Order) 0 to 250°C (32 to 480°F)
To Order Visit omega.com/cn606_612 for Pricing and Details
Scanner with 5 A Mechanical Relay Output
Model Number Zones Description
CN606TC1 6 Thermocouple input
CN606TC2 6 Thermocouple input with extended range
CN606RTD2 6 RTD (2-wire) input
CN612RTD2 12 RTD (2-wire) input
CN606RTD3 6 RTD (3-wire) input
CN612TC1 12 Thermocouple input
CN612TC2 12 Thermocouple input with extended range
Scanner with Open Collector Option
CN606TC1-OC 6 Thermocouple input
CN606TC2-OC 6 Thermocouple input with extended range
CN606RTD2-OC 6 RTD (2-wire) input
Comes complete with software and operator’s manual.
For 9 to 36 Vdc input power, add suffix “-DC” to model number, no additional cost.
Note: CE and UL ratings are not available with dc power option.
Ordering Examples: CN606TC2, six zone thermocouple input scanner with extended range.
OCW-3, OMEGACARESM extends standard 2-year warranty to a total of 5 years.
CN612RTC1, twelve zone thermocouple input scanner.
Accessory
Model No. Description
1
DPP-6
⁄
4 DIN panel punch
M
M-86
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