Specifications General Specifications Item Power supply y voltage/ g AC power supply f frequency DC power supply Operating g voltage g AC power supply range DC power supply Power consumption AC power supply DC power supply Inrush current External power supply Power supply ((AC only) y) voltage Power supply output capacity 10-point I/O 20-point I/O 100 to 240 VAC, 50/60 Hz 24 VDC 85 to 264 VAC 20.4 to 26.4 VDC 30 VAC max. (See below.) 30 A max. 30-point I/O 40-point I/O 60 VAC max. 60 A max. 24 VDC 200 mA 300 mA Insulation resistance 20 M min. at 500 VDC between the AC terminals and the protective earth terminal. Dielectric strength 2,300 VAC at 50/60 Hz for one minute with a leakage current of 10 mA max. between all the external AC terminals and the protective earth terminal. Noise resistance Conforms to IEC61000-4-4, 2 kV (power lines) Vibration resistance 10 to 57 Hz with an amplitude of 0.075 mm, and 57 to 150 Hz with an acceleration of 9.8 m/s2 in the X, Y, and Z directions for 80 minutes each (i.e. swept for 8 minutes, 10 times). Shock resistance 147 m/s2 in the X, Y and Z directions 3 times each. Ambient temperature (operating) 0 to 55C Ambient humidity (operating) 10% to 90% (no condensation) Ambient environment (operating) With no corrosive gas Ambient temperature (storage) -20 to 75C Terminal screw size M3 Power supply holding time 10 ms min. for AC models, and 2 ms min. for DC models Weight AC model: 400 g max. DC model: 300 g max. AC model: 500 g max. DC model: 400 g max. AC model: 600 g max. DC model: 500 g max. AC model: 700 g max. DC model: 600 g max. Note: The specifications of the Expansion I/O Unit are the same as for the CPU except that the power is supplied from the CPU and the weight is 300 g. Power Consumption for DC Models The power consumptions for CPM1A CPU Units and Expansion I/O Units are given in the tables below. Use them to calculate the required power supply capacity. The CPM2C-PA201 provides a 15-W power supply. Any surplus power that is beyond that required for the PLC itself can be used for servicing devices such as sensors. CPM1A CPU Unit Power consumption Expansion CPM1A-10CDR-D-V1 3.5 W Not supported CPM1A-20CDR-D-V1 4.5 W Not supported CPM1A-30CDR-D-V1 5.5 W Supported CPM1A-40CDR-D-V1 6.5 W Supported CPM1A-10CDT-V1/T1-D-V1 3 W Not supported CPM1A-20CDT-V1/T1-D-V1 3.5 W Not supported CPM1A-30CDT-V1/T1-D-V1 4 W Supported CPM1A-40CDT-V1/T1-D-V1 4.5 W Supported CPM1A Expansion I/O Unit Power consumption CPM1A-20EDR1 2.5 W CPM1A-20EDT/T1 1.5 W CPM1A-8ED 1W CPM1A-8ER 2W CPM1A-8ET/T1 1W CPM1A-SRT21/DRT21 1W CPM1A-MAD01/MAD11 3.5 W CPM1A-TS001/TS101 3W CPM1A-TS002/TS102 3W Note: The power consumption for CPU Units includes the power consumption of Programming Consoles and Units such as RS-232C Adapters 8 Specifications Performance Specifications Item 10-point I/O 20-point I/O 30-point I/O 40-point I/O Control method Stored program method I/O control method Combination of the cyclic scan and immediate refresh processing methods. Programming language Ladder diagram Instruction word Types y of Basic instructions i instructions i Special instructions 1 step per instruction, 1 to 5 words per instruction Instruction execution i time i 0.72 to 16.2 s MOV instruction = 16.3 s Basic instructions Special instructions Program capacity Maximum I/O CPU only points With Expansion I/O Unit 14 types 79 types, 139 instructions 2,048 words 10 points (6 input/ 4 output points) 20 points (12 input/ 8 output points) 30 points (18 input/ 12 output points) 40 points (24 input/ 16 output points) --- --- 90 points (54 input/ 36 output points) 100 points (60 input/ 40 output points) Input bits 00000 to 00915 (Words 0 to 9) Output bits 01000 to 01915 (Words 10 to 19) Work bits (IR Area) 512: IR 20000 to IR 23115 (IR 200 to IR 231) Special bits (SR Area) 384: SR 23200 to SR 25515 (SR 232 to SR 255) Temporary bits (TR Area) 8: TR 0 to TR 7 Holding bits (HR Area) 320: HR 0000 to HR 1915 (HR 00 to HR 19) Auxiliary bits (AR Area) 256: AR 0000 to AR 1515 (AR 00 to AR 15) Link bits (LR Area) 256: LR 0000 to LR 1515 (LR 00 to LR 15) Timers/Counters Data memory y Read/Write Read only Interrupt processing: External interrupt 128: TIM/CNT 000 to 127 100-ms timer: TIM 000 to TIM 127 10-ms timer: TIM 000 to TIM 127 Decremental counter, reversible counter 1,024 words (DM 0000 to DM 1023) 512 words (DM 6144 to DM 6655) 2 points (Response 4 points (Response time of 0.3 ms max.) time of 0.3 ms max.) Memory protection Maintains the contents of the HR, AR, Counter and Data Memory Areas. Memory backup Flash memory: Self-diagnostic function User program, data memory (Read only) (Non-battery powered storage) Super capacitor: Data memory (Read/Write), holding bits, auxiliary memory bits, counter (20-day storage at an ambient temperature of 25C) CPU error (watchdog timer), memory errors, I/O bus errors Program check No END instruction programming errors (constantly checked during operation) Pulse output 1 point: 2 kHz High-speed counter 1 point: Single phase at 5 kHz or two-phase at 2.5 kHz (linear counting method) Incremental mode: 0 to 65535 (16-bit) Decremental mode:-32767 to 32767 (16-bit) 1 point: Single phase at 5 kHz or two-phase at 2.5 kHz (linear counting method) Incremental mode: 0 to 65535 (16-bit) Decremental mode:-32767 to 32767 (16-bit) Quick-response inputs Together with the external interrupt input (minimum pulse width of 0.2 ms) Input time constant Can be set at 1 ms, 2 ms, 4 ms, 8 ms, 16 ms, 32 ms, 64 ms, or 128 ms. Analog settings 2 points: (0 to 200) Note: Bits that are not used for the I/O bits can be used as work bits. 9 Specifications I/O Specifications Input Circuit CPU Item Specifications Circuit Input voltage 24 VDC +10%/-15% Input impedance IN00000 to IN00002: 2 k Others: 4.7 k Input current (typical) IN00000 to IN00002: 12 mA Others: 5 mA ON voltage 14.4 VDC min. OFF voltage 5.0 VDC max. ON delay (see note 1) 1 to 128 ms max. (default: 8 ms) (see note 1) OFF delay (see note 1) 1 to 128 ms max. (default: 8 ms) (see note 1) IN Input LED 4.7 k (2 k) IN COM Internal Circuits 820 k (510 k) Note The polarity of the input power supply can be either ositive or negative. positive Resistance values in parentheses are for inputs IN00000 to IN00002. Note: 1. The actual ON/OFF delay includes an input constant of 1, 2, 4, 8, 16, 32, 64, or 128 ms (default: 8 ms). 2. The delays for IN00000 to IN00002 are as follows when used for the high-speed counter. Input IN00000 (A-phase) IN00001 (B-phase) IN00002 (Z-phase) Increment mode Differential phase mode 2.5 kHz 5 kHz Normal input ON: 100 s max. OFF: 500 s max. 3. The delays for IN00003 to IN00006 are as follows when used for the high-speed counter. Delay 0.3 ms max. (From the time of input ON until the interrupt subroutine is executed.) Expansion I/O Unit Item Specifications Input voltage Input impedance Input current (typical) ON voltage OFF voltage ON delay 24 VDC, +10%/-15% 4.7 k 5 mA 14.4 VDC min. 5.0 VDC max. 1 to 128 ms max. (default: 8 ms) (see note) OFF delay 1 to 128 ms max. (default: 8 ms) (see note) Circuit IN Input LED 4.7 k IN COM 820 Internal Circuits Note The polarity of the input power supply can be either positive or negative. Note: The actual ON/OFF delay includes an input constant of 1, 2, 4, 8, 16, 32, 64, or 128 ms (default: 8 ms). 10 Specifications Output Circuit CPU and Expansion I/O Unit Relay Output Specifications Item Circuit Maximum switching capacity 250 VAC/2 A (cos =1) 24 VDC/2 A (4 A/common) Minimum switching capacity Relay Electrical Resisservice tance life load 5 VDC, 10 mA 150,000 times (at 24 VDC) Inductive load Mechanical ON delay OFF delay OUT Output LED Internal Circuits OUT COM 100,000 times (at 220 VAC, cos=0.4) Maximum 250 VAC: 2 A 24 VDC: 2 A 10 million times 15 ms max. 15 ms max. Transistor Output (Sink Type/Source Type) (CPU/Expansion I/O Unit) Item Specifications Maximum switching capacity +10%/ -15%, 24 VDC (see note 1) Circuit 300 mA Sink Type OUT Output LED Leakage current 0.1 mA max. Residual voltage 1.5 V max. Internal Circuits OUT 24 VDC COM ((-)) Source Type Output LED ON delay 0.1 ms max. COM (+) Internal Circuits OFF delay OUT 24 VDC 1 ms max. (see note 2) OUT Note: 1. The maximum switching capacity of the CPM1A with transistor outputs (sink type and source type) are limited to the currents shown in the following table for the common and for the Unit. Item Max. switching capacity 10CDT-V1/ 10CDT1-A-V1/D-V1 20CDT-D-V1/ 20CDT1-A-V1/D-V1 30CDT-D-V1/ 30CDT1-A-V1/D-V1 40CDT-D-V1/ 40CDT1-A-V1/D-V1 0.9 A/Unit 0.9 A/common 1.8 A/Unit 0.9 A/common 2.7 A/Unit 0.9 A/common 3.6 A/Unit 20EDT/ 20EDT1 CPM1A-8ET/ 8ET1 0.9 A/common 1.8 A/Unit 2. When using the pulse output function of the CPM1A with transistor outputs (sink type and source type): The output current must be within a range from 100 to 200 mA when using the output 01000 or 01001 as a pulse output with the maximum frequency of 2 kHz. The outputs 01000 and 01001 will vary depending on the output current. Load current OFF delay 100 to 200 mA 0.2 ms max. 0 to 300 mA except for the above range 0.5 ms max. 11 Specifications Analog I/O Unit CPM1A-MAD01 Voltage I/O Analog a og i inputs t CPM1A-MAD11 Current I/O Voltage I/O Current I/O Number of inputs 2 Input signal range 0 to 10 V/1 to 5 V 4 to 20 mA 0 to 5 V/1 to 5 V/0 to 10 V/-10 to 10 V 0 to 20 mA/ 4 to 20 mA Maximum rated input 15 V 30 mA 15 V 30 mA External input impedance 1 M min. 250 rated 1 M min. 250 Resolution 1/256 1/6,000 (full scale) Overall O e a precision ec s o 1.0% 0% of o full u scale sca e 25C: 0.3% of full scale 25C: 0.4% of full scale 0 to 55C: 0.6% of full scale 0 to 55C: 0.8% of full scale Converted A/D data 2 (2 words allocated) 8-bit binary Binary data (hexadecimal, 4 digits) -10 to 10 V input range: Full scale = F448 to 0BB8 Hex Other input ranges: Full scale = 0000 to 1770 Hex Analog a og outputs t t (See note 2.) 2) Averaging --- Supported (Set for each input using a DIP switch.) Disconnection detection --- Supported Number of outputs 1 Output signal range 0 to 10 V/ -10 to 10 V 4 to 20 mA 1 to 5 V/0 to 10 V/ -10 to 10 V 0 to 20 mA/ 4 to 20 mA External output max. current 5 mA --- --- --- External output allowed load resistance --- 350 1 k min. 600 max. External output impedance --- 0.5 max. --- Resolution 1/256 (1/512 for output signal range -10 to 10 V) 1/6,000 (full scale) Overall O e a precision ec s o 1.0% 0% of o full u scale sca e 25C: 0.4% of full scale 1 (1 word allocated) 0 to 55C: 0.8% of full scale Data setting 8-bit binary with sign bit --- Set D/A data --- Binary data (hexadecimal, 4 digits) -10 to 10 V input range: Full scale = F448 to 0BB8 Hex Other input ranges: Full scale = 0000 to 1770 Hex Conversion time 10 ms/Unit max. (See note 1.) 2 ms/point (6 ms for all points) Isolation method Photocoupler isolation between I/O terminals and PLC (There is no isolation between the analog I/O signals.) Photocoupler isolation between analog I/O and internal circuits (There is no isolation between the analog I/O signals.) Note 1. The conversion time is the total time for 2 analog inputs and 1 analog output. 2. The voltage output and current output can be used at the same time, but the total output current cannot exceed 21 mA. CompoBus/S I/O Link Unit Specifications Item Specification Model number CPM1A-SRT21 Master/Slave CompoBus/S Slave Number of I/O bits 8 input bits, 8 output bits Number of words occupied in CPM1A I/O memory 1 input word, 1 output word Node number setting Set using the DIP switch. (Allocated in the same way as other Expansion Units) Note: See the CompoBus/S Catalog (Q103) for more details on CompoBus/S communications. 12 Specifications CPM1A-DRT21 DeviceNet I/O Link Unit By connecting the DeviceNet I/O Link Unit (CPM1A-DRT21), the CPM2A can function as the slave of a DeviceNet D Master Unit. In this configuration, I/O links for up to 32 inputs and 32 outputs can be created. Specifications Item Specification Master/slave DeviceNet slave Model number CPM1A-DRT21 Number of I/O points between Unit and Master Input: 32 points Output: 32 points Number of words allocated from CPM2A's I/O memory Input: 2 words Output: 2 words (Allocated in the same way as other Expansion Units.) Node address setting method Set using DIP switch. Maximum number of connectable nodes 63 (CS1) 32 (CVM1/CV) 25 (C200HX/HG/HE) 16 (C200HS) (The series names in parentheses are for the CPU Unit to which the Master Unit is mounted.) Temperature Sensor Units By mounting a Temperature Sensor Unit (CPM1A-TS001/TS002/TS101/TS102) to the PC, input can be obtained from a thermocouple or platinum resistance thermometer,and temperature measurements can be converted to binary data (4-digit hexadecimal) and stored in the input area of the CPU Unit. For details on the maximum number of connectable Units, refer to 7. Specifications Item Specification Model number CPM1A-TS001/002 CPM1A-TS101/102 Number of inputs 2 (TS001), 4 (TS002) 2 (TS101), 4 (TS102) Input types K, J switchable (Note: Same input for all input points.) Pt100, JPt100 switchable (Note: Same input for all input points.) Indication accuracy [The larger of the indicated value 0.5% and 2C] 1 digit max. [The larger of the indicated value 0.5% and 1C] 1 digit max. Conversion time 250 ms/2 points (TS001, TS101); 250 ms/4 points (TS002, TS102) Converted temperature data Binary (4-digit hexadecimal) Isolation method Photocoupler isolation between the temperature input signals. Note: The indication accuracy when using a K-type thermocouple for temperatures less than -100C is 4C 1 digit max. Input Temperature Ranges for CPM1A-TS001/002 The rotary switch can be used to make of the following range and input type settings for CPM1A-TS001/002 models. Input type K Range (C) -200 to 1300 0.0 to 500.0 -100 to 850 0.0 to 400.0 J Range (F) -300 to 2300 0.0 to 900.0 -100 to 1500 0.0 to 750.0 Input Temperature Ranges for CPM1A-TS101/102 The rotary switch can be used to make of the following range and input type settings for CPM1A-TS101/102 models. Input type Range (C) Range (F) Pt100 -200.0 to 650.0 -300 to 1200.0 JPt100 -200.0 to 650.0 -300 to 1200.0 13 Specifications Communications Adapter Specifications CPM1-CIF01/CIF11 RS-232C Adapter and RS-422 Adapter Specifications Item e CPM1-CIF01 CPM1-CIF11 Functions Level conversion between the CMOS level (CPU side) and the RS-232C (peripheral device side) Level conversion between the CMOS level (CPU side) and the RS-422 (peripheral device side) Insulation The RS-232C (peripheral device side) is insulated by a DC/DC converter and photocoupler. The RS-422 (peripheral device side) is insulated by a DC/DC converter and photocoupler. Power supply Power is supplied by the CPU. Power consumption 0.3 A max. Transmission speed 38.4 Kbits/s max. Vibration resistance 10 to 57 Hz with an amplitude of 0.075 mm, and 57 to 150 Hz with an acceleration of 9.8 m/s2 in the X, Y and Z directions for 80 minutes each in accordance (i.e. swept for 8 minutes, 10 times). Shock resistance 147 m/s2 in the X, Y and Z directions 3 times each. Ambient temperature (operating) 0 to 55C Ambient humidity (operating) 10% to 90% (with no condensation) Ambient environment (operating) With no corrosive gas Ambient temperature (storage) -20 to 75C Weight 200 g max. Memory Backup The user program and memory area data in the CPU Unit are backed up by either one of the following methods. The capacitor provides backup for a power interruption lasting 20 days at room temperature. If the power is expected to remain OFF for a period exceeding this data backup period, consideration must be given to the design of the system so that no problems will occur when the set values become undefined ones. For further details, refer to CPM1A Operation Manual (W317). 14 Capacitor backup time (days) * Flash Memory: User program, read-only DM area (DM 6144 to DM 6599), and PC Setup area (DM 6600 to DM 6655). * Internal Capacitor: DM areas other than the above, HR area, AR area, and Counter area. 20 10 7 1 25 40 80 Ambient temperature (_C) Specifications CPM2C-PA201 AC Power Supply Unit The CPM2C-PA201 is a compact, streamlined Unit that can be used as the power supply for PCs, such as the CPM1A and CPM2A, and indicators. (When using the CPM2C-PA201, connection must be performed by the user.) AC Power Supply Unit Specifications Item Specification Rated output 15 W Output voltage 24 VDC Output current 600 mA Efficiency Input In ut conditions 75% min. (at rated output) Rated voltage 100 to 240 VAC Allowable voltage range 85 to 264 VAC Frequency 47 to 63 Hz Current Output Out ut h t i ti characteristics 100 V 0.4 A 200 V 0.2 A Leakage currentt 100 V 0.5 mA max. (at rated output) 200 V 1 mA max. (at rated output) Inrush current 100 V 15 A (at 25C cold start) 200 V 30 A (at 25C cold start) Output voltage accuracy 5%/-10% max.;10%/-15% max. (including input, load, and temperature fluctuations) Minimum output current 30 mA Ripple noise voltage 2% (p-p) max. Input fluctuation 0.75% max. Load fluctuation 4% max. Temperature fluctuation 0.05%/C max. Startup time 300 ms max. (at input voltage of 100 VAC or 200 VAC and the rated output) Output hold time 10 ms (at input voltage of 100 VAC or 200 VAC and the rated output) Overcurrent protection Self-resetting, operates at 105% to 335% of the rated current, suspended and intermittent operation Overvoltage protection None Ambient operating temperature 0 to 55C Ambient storage temperature -20 to 70C (no condensation or icing) Ambient operating humidity 10% to 90% Dielectric strength 2,000 V for 1 min between all inputs and GR Detection current: 10 mA 3,000 V for 1 min between all inputs and all outputs Detection current: 10 mA 1,000 V for 1 min between all outputs and GR Detection current: 10 mA Insulation resistance 100 M min. at 500 VDC between all outputs and any input, and between all outputs and GR Vibration resistance 10 to 57 Hz, double amplitude of 0.075 mm, 57 to 150 Hz, acceleration: 9.8 m/s2 in X, Y, and Z directions for 80 minutes according (Time coefficient: 8 minutes x coefficient factor 10 = total time 80 min.) Shock resistance 147 m/s2 3 times each in X, Y, and Z directions Noise terminal voltage FCC class A Weight 250 g max. External dimensions 40 x 65 x 90 mm (W x H x D) 15