PLC CPU 222 DC/DC/DC 24VDC 8DI 6DO transistor Compatible Siemens S7-200 6ES7 212-1AB23-0XB0 One year warranty

CPU222-DT

Fully compatible with Siemens S7-200 and S7-300 series PLC

STEP 7-MICRO/WIN software programming can be used directly

Technical specifications

	CPU221-DT	CPU221-AR	CPU222-DT	CPU222-AR
	Compact CPU, main memory 4 KB, power supply 24 V DC,6 DI/4 DO integrated	Compact CPU, main memory 4 KB, power supply 100 V to230 V AC, 6 DI/4 DO integrated, relay outputs	Compact CPU, expandable, main memory 4 KB, power supply24 V DC, 8 DI/6 DO integrated	Compact CPU, expandable, main memory 4 KB, power supply 100 V to 230 V AC, 8 DI/6 DO integrated, relay outputs
Digital outputs	4; Transistor	4; Relay	6; Transistor	6; Relay
Short-circuit protection of the output	No; to be provided externally	No; to be provided externally	No; to be provided externally	No; to be provided externally
Parallel switching of 2 outputs for increased power	Yes	No	Yes	No
Relay outputs Number of operating cycles		1E7; mechanically 10million,at rated load voltage100,000		1E7; mechanically 10million,at rated load voltage100,000
Analog inputs	1; Analog potentiometer; resolution 8 bit	1; Analog potentiometer; resolution 8 bit	1; Analog potentiometer; resolution 8 bit	1; Analog potentiometer; resolution 8 bit
Environmental conditions	For further environmental conditions, see "Automation System CNS7-200, System Manual"
Counter frequency (counter) max.	30 kHz	30 kHz	30 kHz	30 kHz
Integrated Functions	4; High-speed counters (30 kHz each), 32 bits (incl. sign), can be used as up/down counters or for connecting 2 incremental encoders with 2 pulse trains offset by 90° (max. 20 kHz (A/B counters)); parameterizable enable and reset input; interrupt facilities(incl. call of subroutine with any content) when the setpoint is reached; reversal in counting direction, etc.