12
Specifications
Section 2-1
2-1
Specifications
2-1-1
Specifications
General
Specifications
Item
Specification
Unit classification CJ-series Special I/O Unit
Compatible
Racks
CJ-series CPU Rack or CJ-series Expansion Rack
Max. number of
Units
10 Units/Rack max. (CPU Rack or Expansion Rack)
CPU Unit data
areas for data
storage/
exchange
Special I/O Unit
Area (960 words)
CIO 2000 to
CIO 2959
20 words/Unit for
constant data
exchange (6 output
words and 14 input
words)
CPU Unit to Tem-
perature Control
Unit
• Set point (SP)
• Operating commands
• RUN/STOP control
• Start/Stop AT
• Write commands
• Heater burnout current setting
Temperature Control
Unit to CPU Unit
• Process value (PV)
• Set point (SP)
• Status
• Heater current monitor
DM words allocated
to Special I/O Units
(9,600 words)
D20000 to D29599
10 words/Unit trans-
ferred when power
is turned ON or Unit
is restarted
CPU Unit to Tem-
perature Control
Unit
• Alarm mode
• Alarm hysteresis
90 words/Unit for
regular data
exchange
Two-way transfer
between CPU Unit
and Temperature
Control Unit
• Alarm value
• Input compensation value
• Control period
• Sensitivity
• Proportional band
• Integral time
• Derivative time
• Output monitor
Insulation resis-
tance
20 M
Ω
min. (at 500 VDC) between the following points:
• Output terminals/NC terminals and external AC terminals (Power Supply Unit)
• Input terminals and external AC terminals (Power Supply Unit)
• Input terminals and output terminals
• External DC terminals (inputs, outputs, and NC) and the FG plate
• Between input terminals (sensor and CT inputs)
• Between the I/O terminals and NC terminals
Dielectric
strength
2,000 VAC 50/60 Hz for 1 min., detected current: 1 mA
• Between the output terminals/NC terminals and external AC terminals (Power Supply Unit)
1,000 VAC 50/60 Hz for 1 min., detected current: 1 mA
• Input terminals and external AC terminals (Power Supply Unit)
• Input terminals and output terminals
• External DC terminals (inputs, outputs, and NC) and the FG plate
500 VAC 50/60 Hz for 1 min., detected current: 1 mA
• Between input terminals (sensor and CT inputs)
• Between the I/O terminals and NC terminals
Internal current
consumption
250 mA max., 5 VDC
Other
Other general specifications conform to the CJ-series general specifications.
Содержание Sysmac CJ Series
Страница 1: ...OPERATION MANUAL Cat No W396 E1 03 SYSMAC CJ Series CJ1W TC Temperature Control Units...
Страница 2: ...CJ1W TC Temperature Control Units Operation Manual Revised December 2005...
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