Omron Sysmac CJ Series, Руководство по эксплуатации

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13
Specifications Section 2-1
Characteristics
Dimensions 31
×
90
×
65 mm (W
×
H
×
D)
Weight 150 g max.
Item Specification
Item Specification
Model number CJ1W-TC00 @ CJ1W-TC10 @
Temperature sensor Thermocouple: Types R, S, K, J, T, L, and B Platinum resistance thermometer: Types Pt100
and JPt100
Number of loops There are two types of Unit available: Four-loop Units and Two-loop Unit with heater burnout detec-
tion. (See note 1.)
Control output and
heater burnout alarm
output NPN or PNP outputs, both with short-circuit protection (See note 1.)
Externally supplied power supply voltage: 24 VDC +10%/-15%
Maximum switching capacity: 100 mA (per output)
Leakage current: 0.3 mA max.
Residual voltage: 3 V max.
Temperature control
method ON/OFF control or PID control with two degrees of freedom (Set with pin 6 on the Unit’s DIP
switch.)
Control operation Forward or reverse operation (Set with pins 4 and 5 on the Unit’s DIP switch.)
RUN/STOP control Supported (Controlled from the CPU Unit through bits allocated in the Special I/O Unit area.)
Operation with CPU
Unit in PROGRAM
mode The Temperature Control Unit can be set to continue operating or stop operating when the CPU
Unit is in PROGRAM mode. (Set with pin 1 on the Unit’s DIP switch.)
Auto/Manual switch
for operational out-
put None
Autotuning (AT) of
PID constant Supported (Controlled from the CPU Unit through bits allocated in the Special I/O Unit area.)
Indication accuracy Centigrade: ±0.3% PV or ±1
°
C (whichever is
larger) ± 1 digit max.
Farenheit: ±0.3% PV or ±2
°
F (whichever is
larger) ± 1 digit max.
• The accuracy will be ±2
°
C ± 1 digit max. when
using an L-type thermocouple or using a K or
T-type thermocouple below
−
100
°
C.
• The accuracy will be ±3
°
C ± 1 digit max. when
using an R or S-type thermocouple below
200
°
C.
• The B-type thermocouples may not be accu-
rate below 400
°
C. (See note 2.)
Centigrade: ±0.3% PV or ±0.8
°
C (whichever is
larger) ± 1 digit max.
Farenheit: ±0.3% PV or ±1.6
°
F (whichever is
larger) ± 1 digit max.
Sensitivity (when
using ON/OFF con-
trol) 0.0 to 999.9
°
C or
°
F (0.1
°
C or
°
F units)
Proportional band 0.1 to 999.9
°
C or
°
F (0.1
°
C or
°
F units)
Integral (reset) time 0 to 9,999 s (one-second units)
Derivative (rate) time 0 to 9,999 s (one-second units)
Control period 1 to 99 s (one-second units)
Sampling period 500 ms (4 loops)
Output refresh
period 500 ms (4 loops)
Display refresh
period 500 ms (4 loops)
Input compensation
value
−
99.9 to 999.9
°
C or
°
F (0.1
°
C or
°
F units)
Alarm output setting
range
−
999 to 9,999
°
C or
°
F (1
°
C or
°
F units)
The setting range will be
−
99.9 to 999.9
°
C or
°
F (0.1
°
C or
°
F units) when using a platinum resis-
tance thermometer or using a K or J-type thermocouple in decimal-point mode.