Operating Instructions Temperature Indicating Controller CF1M
V1.
1
•
03/200
5
- 20 -
Insulation resistance
10M
Ω
or greater at 500Vdc
In the case of the above Circuit insulation configuration (*), because the communication and output
terminals are not isolated from one another, the insulation resistance test must not be carried out.
Dielectric strength
Between input terminal and ground ---------------- 1.5kVac for 1 minute
Between input terminal and power terminal ------ .1.5kVac for 1 minute
Between power terminal and ground ---------------.1.5kVac for 1 minute
Between output terminal and ground --------------- 1.5kVac for 1 minute
Between output terminal and power terminal ----- 1.5kVac for 1 minute
Power consumption
: Approx. 5VA
Ambient temperature
: 0 to 50°C (32 to 122°F)
Ambient humidity
: 35 to 85%RH (non-condensing)
Weight
: Approx. 100g
External dimension
: 48 x 24 x 98.5mm (W x H x D)
Material
: Base and case, Flame resisting resin
Color
: Base and case, black
Attached functions
: Power failure compensating function
Self-diagnostic function
Automatic cold junction temperature compensating function
Input burnout indicating function (upscale, downscale)
Accessories
: Mounting frame --------- 1 piece
Instruction manual ------.1 copy
Terminal cover -----------.1 piece [When option KAB is applied.]
Current transformer-----.1 piece
CTL-6-S [When option W10, W11 or W12 is applied.]
CTL-12-S36-10L1 [When option W15 is applied.]
8.2 Optional functions
Serial communication [Option code: CR5]
When this option is applied, setting of the items; Temperature alarm, Heater burnout alarm
and Loop break alarm can be performed by serial communication. However, as to the
Event output, the item selected in Event output function selection has priority.
When the option [SV2] or [W1X] is applied, the option [CR5] cannot be applied together.
Following operations can be performed by the external computer.
(1) Reading and setting of the Main setting value, PID values and others
(2) Reading of input value and action status
(3) Change of the function
Communication circuit : Based on EIA RS-485 [Option: CR5]
Communication method : Half-duplex communication start-stop synchronous
Transfer rate
: 2400, 4800, 9600 and 19200bps (selectable by key operation)
Data format
: Start bit
1
Data bit
7
Parity
Even parity
Stop bit
1