OMRON ELECTRONICS INC. Please contact your CPM2A Product Overview
One Commerce Drive local Omron office
Schaumburg, IL 60173 for further information
1-800-55-OMRON
SPECIFICATIONS
Item CPM2A-20 CPM2A-30 CPM2A-40 CPM2A-60
Number of Inputs 12 18 24 36
Number of Outputs 8 12 16 24
Supply voltage AC Type
DC Type
100 to 240 VAC 50/60 Hz
24 VDC
Operating
Voltage Range
AC Type
DC Type
85 to 264 VAC
20.4 to 26.4 VDC
Power
Consumption
AC Type
DC Type
60VA max
20W max
Inrush current AC Type
DC Type
60A max
20A max
VoltageExternal
Power Supply
(AC Type Only)
Current
24VDC
300 mA
Control method Stored program method
I.O control method Cyclic scan with direct output; Immediate refresh processing
Programming language Ladder diagram
Instruction length 1 step per instruction, 1 to 5 words per instruction
Types of instructions Basic instructions: 14
Special instructions: 105 instructions, 185 variations
Execution time
Basic instructions: .64 µsec
Special instructions: 7.8 µsec
Program capacity 4,096 words
Timers/Counters 256 timers/counters (TIM/CNT 000 to TIM/CNT 255)
Types: 1ms, 10ms, 100ms, 1s, 10s, decrementing and reversible counters
Interrupt processing 4 External interrupts
(Shared by external interrupt inputs (counter mode) and the quick response
inputs)
High-speed counters
(5 total)
Pulse plus direction mode (20kHz)
Differential phase mode (5Khz)
Up/down pulse mode (20kHz)
Increment mode (20kHz)
Interrupt inputs: increment or decrement mode (2kHz)
Pulse output (2 total) 2-Single phase pulse outputs 10 Hz to 10 kHz (transistor output models only)
Clock Function Shows year, month, day of the week, day, hour, minute, and second
Memory Backup Flash Memory
Program, read-only DM area, and PC setup
Battery Backup:
Read/write DM, HR, AR, and counter values
Certification UL/CSA/CE
Dimensions
CPM2A-20 CPM2A-30 CPM2A-40 CPM2A-60
Width
130 mm (5.12 in) 130 mm (5.12 in) 150 mm (5.91 in) 195mm (7.68 in)
AC
Depth
DC
90 mm (3.54 in)
55 mm (2.17 in)
90 mm (3.54 in)
55 mm (2.17 in)
90 mm (3.54 in)
55 mm (2.17 in)
90 mm (3.54 in)
55 mm (2.17 in)
Height
90 mm (3.54 in) 90 mm (3.54 in) 90 mm (3.54 in) 90 mm (3.54 in)