|
 
|
Features
• Constantly Scans Multiple Inputs for Alarm Conditions
• Up to 6 Individual Inputs
• Individual Setpoint
Values for Each Input Channel
• Single Latching Relay with Manual Reset
for Limit Applications
SPECIFICATIONS
| T/C
- units |
|
| No. of
Zones |
Six |
| Alarm
Type |
CN601-Hi,
CN602-Lo |
| Accuracy
|
±1% of
range |
| Inputs
|
6 thermocouple |
| Number
of Setpoints |
6 independent
for each input |
| Scanning
Rate |
4-12 sec/channel
adjust on side |
| Relay
|
SPDT Mechanical,
rated 5A at 120VAC, 3A at 240VAC latching |
| Analog
Output |
0- 5VDC
scans zone to zone -non-isolated |
| Scale
|
Unit is
°C or °F |
| Alarm
Operation |
Relay
de-energized, ALARM ON LED indicator on, scan hold until reset |
| Reset
|
Manual,
push button |
| Max. Volts
between Inputs |
10 VDC
or 6 VRMS |
| Power
|
120/240
VAC, 50/60 Hz |
| Power
Loss |
Unit returns
to ready state |
| Display
|
4 digit
LED, 0.6" |
| Ambient
Operating Range |
32-135
°F |
| Dimensions
|
3.56"H
x 3.56"W x 6.25"D |
| Panel
Cutout |
1/4 DIN,
3.622" x 3.622" |
| Depth
Behind Panel |
6.25" |
| Terminals
|
Type 6-32
screws |
| RTD units |
|
|
|
Thermocouple Ranges
Standard
Ranges
TC
ºC
Range
J
0-750
K
0-1000
E
0-500
T
0-400
S
0-1750
R
0-1750
B
0-1800
N
0-1100
C
0-2300
Extended Ranges
K
0-1300
E
0-1000
RTD Ranges
100W
Platinum 0-600
120W
Nickel
0-300
10W
Copper
0-250
Description
|
ºF
Range
32-1400
32-1900
32-1000
32-750
32-3200
32-3200
32-3300
32-2100
32-4200
32-2500
32-1800
32-1200
32-600
32-500
|
Models
The following Models are available:
- Standard Thermocouple
- Extended
Range
- RTD Input
Model
Number Description
CN601(TC
letter)-(Range)(°C or °F )
6 Zone T/C High Alarm
CN602(TC letter)-(Range)(°C
or °F)
6 Zone T/C Low Alarm
CN601RTD-(Range)(°C
or °F)
6 Zone RTD High Alarm
CN602RTD-(Range)(°C
or °F)
6 Zone RTD Low Alarm
|
|
The CN600 Series temperature monitor is a temperature indicator
with either high or low alarms. The six input channels accept independent
thermocouple inputs, and there is an individual setpoint for each channel.
In operation, the CN600 will scan each channel for 4-12 seconds (adjustable
on the side of the unit), and the display will indicate the temperature
measured by the individual thermocouples. A red LED indicates an alarm
condition; in the event of an alarm, scanning is halted and the relay de-energizes,
until the manual reset button is depressed. The CN601 models are high
temperature alarms. The CN602 models are low alarm models.
The
CN602 models also feature a built-in cold start alarm supression.
When the "START UP" LED is lit, the alarm action is suspended
until the temperatures of each input reach their respective setpoints.
Power failures for less than 30 minutes do not affect the start-up operation.
Available for purchase on line:
CN601/CN602
|
| Accuracy
|
> 0.5%
range + 1° |
| Inputs
|
RTD 100W
Platinum(European) - 2 wire "Top" input connector
- common to all 6 channels (neg wire). "Bottom" input
connector - single inputs to each channel (pos wire) |
| Number
of Setpoints |
6 - independent
for each input |
| Open Sensor
Indication |
Treated
as Alarm |
| Relay
|
Mechanical, rate 5A @
120VAC (24VDC), 3A @ 240VAC (48VDC) SPDT type |
| Analog
Output |
0 to 5 VDC, non-isolated |
| Alarm
Operation |
Relay de-energized, ALARM
ON LED indicator on, scan hold until reset |
| Reset
|
Manual, push button |
| Max. Volts
Between Inputs |
10 VDC or 6 VRMS |
| Power
|
120/240 VAC, 50/60 Hz |
| Power
Loss |
Unit returns to ready
state |
| Resolution
|
1° |
|
