<TTL Input Unit>
C200H-series Unit Corresponding CS-series Unit Description Difference
C200H-ID501
5VDC, 3.5mA, Connector, 32
inputs (Special I/O Unit)
No replacement model TTL Input Unit with connector for 32 inputs. The CS-series does not have the
same type of Unit.
Use the C200H-ID501 with CS1, or use 24VDC Input Unit (CS1W-ID231) or
TTL Input/Output Unit (CS1W-MD561) instead.
<AC Input Unit>
C200H-series Unit Corresponding CS-series Unit Description Difference
C200H-IA121 CS1W-IA111
100-120VAC/10mA, and
Terminal block, 8 inputs
100-120VAC/10mA, 100 to
120VDC/1.5mA, Terminal block,
16 inputs
100VAC Input Unit with
terminal block for 8 inputs.
Replace this unit with a
100VAC Input Unit with 16
inputs.
1) Terminal block
2) Input points (8 -> 16 points)
3) Input circuit specification
Input impedance (9.7kΩ/50Hz->10kΩ/50Hz)
ON Voltage (60V->65V)
4) Internal current consumption
(5VDC:10mA->110mA)
C200H-IA221 CS1W-IA211
200-240VAC/10mA, and
Terminal block, 8 inputs
200-240VAC/10mA, Terminal
block, 16 inputs
200VAC Input Unit with
terminal block for 8 inputs.
Replace this unit with a
200VAC Input Unit with 16
inputs.
1) Terminal block
2) Input points (8 -> 16 points)
3) Internal current consumption
(5VDC:10mA->110mA)
C200H-IA122/IA122V CS1W-IA111
100-120VAC/10mA, Terminal
block, 16 inputs, IA122V:
Complying with EC Directive
100-120VAC/10mA, 100 to
120VDC/1.5mA, Terminal block,
16 inputs
100VAC Input Unit with
terminal block for 16 inputs.
1) Terminal block
2) Number of circuit (16 points/common x1
circuit ->8 points/common x2 circuits)
3) Input circuit specification
Input impedance (9.7kΩ/50Hz->10kΩ/50Hz)
ON Voltage (60VAC->65VAC)
Internal current consumption
(5VDC:10mA->110mA)
C200H-IA222/IA222V CS1W-IA211
200-240VAC/10mA, Terminal
block, 16 inputs, IA222V:
Complying with EC Directive
200-240VAC/10mA, Terminal
block, 16 inputs
200VAC Input Unit with
terminal block for 16 inputs.
1) Terminal block
2) Number of circuit (16 points/common x1
circuit ->8 points/common x2 circuits)
3) Internal current consumption
(5VDC:10mA->110mA)
<AC/DC Input Unit>
C200H-series Unit Corresponding CS-series Unit Description Difference
C200H-IM211 CS1W-ID211
12-24 VAC/VDC , Terminal
block, 8 inputs
24 VDC, 7mA, Terminal block, 16
inputs
AC/DC Input Unit with
terminal block for 8 inputs.
Replace this unit with a DC
Input Unit with 16 inputs.
*The CS-series does not have
the AC/DC Input Unit. If this
Unit is used with AC inputs,
continue using this Unit or
change the wiring for DC
inputs
1) Terminal block
2) Input points (8 -> 16 points)
3) Input circuit specification
Input voltage range(12 to 24
VAC/VDC->24VDC)
Input impedance(2kΩ->3.3kΩ)
ON Voltage (10.2VDC->14.4VDC)
OFF Voltage (3VDC->5VDC)
Internal current consumption
(5VDC:10mA->100mA)
C200H-IM212 CS1W-ID211
24 VAC/VDC , Terminal block,
16 inputs
24 VDC, 7mA, Terminal block, 16
inputs
AC/DC Input Unit with
terminal block for 16 inputs.
Replace this unit with a DC
Input Unit with 16 inputs.
* The CS-series does not
have the AC/DC Input Unit. If
this Unit is used with AC
inputs, continue using this
Unit or change the wiring for
DC inputs.
1) Terminal block
2) Number of circuit (16 points/common x1
circuit ->8 points/common x2 circuits)
3) Input circuit specification
Input voltage range (24VAC/VDC->24VDC),
and input impedance (3kΩ->3.3kΩ)
4) Internal power consumption
(5VDC:10mA->100mA)