Omron Sysmac CJ Series, Operation Manual

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10
Comparison to C200H Temperature Control Units Section 1-3
1-3 Comparison to C200H Temperature Control Units
Item CJ-series Temperature Control Units C200H Temperature Control Units
Model number CJ1W-TC00 @ /10 @ C200H-TC00 @ /10 @
Unit type CJ-series Special I/O Unit C200H Special I/O Unit
Compatible PLCs CJ-series PLCs CS-series, C200HX/HG/HE, C200HS,
and C200H PLCs
Number of control loops 2 loops (with heater burnout detection)
or 4 loops 2 loops
Allocated I/O words 20 words (6 output and 14 input) 10 words (3 output and 7 input)
Control inputs Thermocouple (R, S, K, J, T, B, or L) or
platinum resistance thermometers
(JPt100 or Pt100) Thermocouple (R, S, K, J, T, E, B, N, L,
or U) or platinum resistance thermome-
ters (JPt100 or Pt100)
Control modes PID control or ON/OFF control
(PID control features two degrees of freedom and autotuning.)
Control outputs CJ1W-TC
@
01/
@
03:
Open collector NPN outputs (pulse),
external 24-VDC power supply
CJ1W-TC @ 02/ @ 04:
Open collector PNP outputs (pulse),
external 24-VDC power supply
C200H-TC
@
01:
Open collector NPN outputs (pulse),
external 24-VDC power supply
C200H-TC @ 02:
Voltage outputs (pulse), 12-VDC outputs
C200H-TC @ 03:
Current outputs (linear), 4 to 20 mA DC
Setting accuracy,
indicator accuracy Thermocouple
input ±0.3% or ±1
°
C (whichever is larger) ± 1
digit max.
±0.5% or ±2
°
C (whichever is larger) ± 1
digit max.
Platinum resis-
tance ther-
mometer input ±0.3% or ±0.8
°
C (whichever is larger)
± 1 digit max.
±0.5% or ±1
°
C (whichever is larger) ± 1
digit max.
Storage/display data format for data
exchanged with CPU Unit BCD or binary (selectable) BCD only
RUN/STOP control Supported (Controlled from the CPU Unit through a bit allocated in the Special I/O
Unit area.)
Operation when CPU Unit is in PRO-
GRAM mode The Temperature Control Unit can be set to continue operating or stop operating
when the CPU Unit is in PROGRAM mode. (Selectable)
Auto/Manual switch for operational
output Not supported.
Autotuning (AT) of PID constant Can be started and stopped from the
CPU Unit through bits allocated in the
Special I/O Unit area. Can be started and stopped from the
CPU Unit through bits allocated in the I/
O Unit area or from the Data Setting
Console.
Sampling period 500 ms
Input compensation value
−
99.9 to 999.9
°
C or
°
F
Data setting banks None 8 banks max.
Output wiring method Terminal block Connector
Data Setting Console Not supported (Cannot be used.) Supported (Can be used.)
Heater Burnout Detection Yes (Two-loop Units only) Yes
CT heater detection current 0.0 to 50.0 A 0.0 to 5.0 A
SV write memory EEPROM (100,000 writes) or RAM
Effect on the CPU Unit’s cycle time 0.4 ms 2.6 ms
CPU Unit’s required cycle time Unrestricted Restricted (8 ms minimum cycle time)
Dimensions 90
×
31
×
65 mm (H
×
W
×
D) 130
×
34.5
×
120.5 mm (H
×
W
×
D)