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Mode Input functions Input method Count
frequency
Count
range
Control methods
Up/Down 00000: A-phase input
00001: B-phase input
00002: Z-phase input
Phase-difference,
4× inputs
2.5 kHz –32767
to
32767
Target value control:
Up to 16 target values and interrupt
subroutine numbers can be
registered.
Incremental 00000: Count input
00001: See note.
00002: Reset input
Individual inputs 5.0 kHz 0
to
65535
Zone comparison control:
Up to 8 sets of upper limit values,
lower limit values, and interrupt
subroutine numbers can be
registered.
Note In incremental mode, this input (00001) can be used as an regular input.
Expansion Unit Functions
Analog I/O Unit Functions (CPM1A-MAD01)
Two analog inputs: input range 0 to 10 V, 1 to 5 V, or 4 to 20 mA
One analog output: output range 0 to 10 V, –10 to 10 V, or 4 to 20 mA
Temperature Sensor Unit Functions
Thermocouple input (CPM1A-TS001/002; 2/4 input points):
K: –200° to 1,300°C (–300° to 2,300°F)
0.0° to 500.0°C (0.0° to 900.0°F)
J: –100° to 850°C (–100° to 1,500°F)
0.0° to 400.0°C (0.0° to 750.0°F)
Platinum resistance thermometer input (CPM1A-TS101/102; 2/4 input points):
Pt100: –200.0° to 650.0°C (–300.0° to 1,200.0°F)
JPt100: –200.0° to 650.0°C (–300.0° to 1,200.0°F)
CompoBus/S Slave Functions (CPM1A-SRT21)
Exchanges 8 input bits and 8 output bits of data with the Master Unit.
CPM1A Features and Functions Section 1-1