Micro 3 C The True Micro PC Ambassador Key features of the Micro 3 C include: All the features of the Micro 3 Talks both ASCII and binary Equipped with two serial ports, RS3 and RS485 Capable of connecting to dial-up modem, serial printer, and bar code reader Up to 500 data registers Handles a wide range of analog input signals Comes with an easy reset button Available in sizes: 6- and 4-I/O with relay output Micro 3 U isted File No. E054 CSA Certified File No. R66809 CE Certified EMC Approved File No. B95093333 The Benchmark for Micro-PCs Key features of the Micro 3 include: Built-in communications and networking Input/output analog capability User program password protection Catch input, pulse output Real-time clock and calendar available Built-in power supply for sensors Arithmetic, comparison, and Boolean computation High-speed: 400µ/00 steps, 0kHz U isted File No. E054 CSA Certified File No. R66809 CE Certified EMC Approved File No. B95093333 www.idec.com USA: (800) 6-IDEC or (408) 747-0550, Canada (888) 37-IDEC -8
General Specifications. Electrical Specifications Standard Mode High-Speed Mode Program Capacity 0 steps 00 steps (approximately) Processing.9ms/k steps (average) 400µs/00 steps (average) Internal Relay 3 points 40 points Data Register Micro 3 : 00 points Micro 3 C: 500 points Control Data Register 0 points 3 points Counter/Timer 3 points total 6 points total Shift Register 64 points 3 points Communication Channel Data link channel: RS485 Baud rate: 9,00 bps (fixed) Cable length: 656' (00m) (maximum) Data link: 6 slave stations (maximum) Expansion: unit (maximum) Programming channel: complies with EIA RS485 (Micro 3 )/RS3 (Micro 3 C) standards Baud rate:,00/,400/4,800/9,600/9,00 bps (selectable); Extension: 6.4' (5m) (maximum) Instructions Micro 3 : basic, 33 advanced Micro 3 C: basic, 35 advanced Memory EEPROM I/O See configurations shown on page -85 Catch Input Relays 8 points Special Internal Relay 6 points Failure Protection Internal relay, shift register, counter, data register; backup time, lithium battery fully charged With clock: 30 days at 5 C (approximately); Without clock: 50 days at 5 C (approximately) Self-Diagnostic Function Catch Input Input Filter Function (DC input type only) High-Speed Counter Analog Potentiometer CPU error (WDT), user program CRC error, user program sum check error, communication error, sensor power overload, transistor output overload 8 points; Minimum detectable pulse width (when hard filter is set to 0); Input I0 ON pulse = 8µs, OFF pulse = 30µs; Inputs I to I7 ON pulse = 37µs, OFF pulse = 0µs (depending on input filter settings) Normal input: 0ms, 3ms, 7ms, 0ms; Catch input: Input I0 ON pulse = 4 to 66µs, OFF pulse = 6 to 68µs; Input I to I7 ON pulse = 0 to 65µs, OFF pulse = 0 to 68µs point, single-phase, 0kHz (maximum), 3 bits Micro 3 : point (0-point), points (6-, 4-point) Micro 3 C: point only Pulse Output channel, frequency/pwm output (not available in Micro 3 C) Real Time Clock Clock accuracy ±30s/month (maximum) at 5 C (typical); year, month, day, hour, minute, second Sensor Supply 4V ±3.6V DC, 50mA (maximum) including input current, overload detected Micro 3 C only available in 6 I/O or 4 AC DC Rated Range 00 to 40V AC, 50/60Hz (85 to 64V) (9 to 30V DC) Consumption Approximately 30VA (40V AC) Approximately 4W () Inrush Current 40A (maximum) Disruption 5ms (momentary disruption) allowed Dielectric Strength Temperature Operating Humidity Vibration Resistance Shock Resistance Noise Resistance Insulation Resistance Ground Resistance Between power terminal and ground:,000v AC, minute Between power terminal and ground:,500v AC, minute Between I/O terminal and ground:,500v AC, minute Operating: 0 to 60 C, Storage: 0 to +70 C 45 to 85% RH (avoid condensation) 5 to 55Hz, 6G, hours in each of 3 axes 30G, 3 shocks in each of 3 axes Between power terminal and ground:.3kv, µs; Between I/O terminal and ground: kv, µs (with noise simulator) complies with IEC3- Between power or I/O terminal and ground: 0MΩ (minimum), 500V DC 00Ω (maximum) -8 www.idec.com USA: (800) 6-IDEC or (408) 747-0550, Canada (888) 37-IDEC
Part Numbers: Micro 3 Item Part Number Description Remarks 00 to 40V AC 50/60Hz Micro 3 CPU Micro 3 CPU Output: Relay 40V AC, A 30V DC, A Output: Transistor Sink, 0.5A Output: Relay 40V AC, A 30V DC, A Output: Transistor Sink, 0.5A Output: Transistor Source, 0.5A Programming Starter Kits FCA-CA6A FCA-C0A FCA-C6A FCA-C4A FCA-C0B FCA-C6B FCA-C4B FCA-C0A4 FCA-C6A4 FCA-C4A4 FCA-C0B4 FCA-C6B4 FCA-C4B4 FCA-C0D4 FCA-C6D4 FCA-C4D4 MM-MICRO MM-MICRO3-0 MM-MICRO3-6 MM-MICRO3-4 MM-MICRO3C-6 MM-MICRO3C-4 MM-Cables 6 I/O: 9 inputs and 7 outputs 0 I/O: 6 inputs and 4 outputs 6 I/O: 9 inputs and 7 outputs 4 I/O: 4 inputs and 0 outputs 0 I/O: 6 inputs and 4 outputs 6 I/O: 9 inputs and 7 outputs 4 I/O: 4 inputs and 0 outputs 0 I/O: 6 inputs and 4 outputs 6 I/O: 9 inputs and 7 outputs 4 I/O: 4 inputs and 0 outputs 0 I/O: 6 inputs and 4 outputs 6 I/O: 9 inputs and 7 outputs 4 I/O: 4 inputs and 0 outputs 0 I/O: 6 inputs and 4 outputs 6 I/O: 9 inputs and 7 outputs 4 I/O: 4 inputs and 0 outputs Program oader FCA-HEC Program loader with cable oader Cable FCA-K FCA-K Inputs: 0V AC (85-3V AC) 50/60Hz (housing = 4 I/O size) Inputs: sink/source Only the 6- and 4-I/O units have real-time clock/calendar Micro- PC, WindDR, computer link cable Micro 3 0 I/O, WindDR, computer link cable, input switch simulator Micro 3 6 I/O, WindDR, computer link cable, input switch simulator Micro 3 4 I/O, WindDR, computer link cable, input switch simulator Micro 3 C 6 I/O, WindDR, computer link cable, input switch simulator Micro 3 C 4 I/O, WindDR, computer link cable, input switch simulator WindDR, 3 computer link cables for Micro-, Micro 3 and Micro 3 C 6.56' (m) long 6.4' (5m) long Connects program loader to Micro 3 oader Adaptor PSR-GA05005 5V power supply adaptor for using program loader when not connected to CPU Computer ink Cable FCA-KC Connects Micro 3 or loader to PC (: link), 6.56' (m) Memory Card FCA-MC Used with program loader to store user programs in SRAM memory Expansion Cable FCA-KE Close proximity Micro 3 link expansion, 9.84" (50mm) long :N Computer ink Interface Unit FCA-C One required to connect each Micro 3 in a :N computer link system (all connected to one central RS3C/RS485 converter) :N Computer ink Interface Cable FCA-KC3 One required to connect each Micro 3 in a :N computer link system (connected to each interface unit), 3.8' (0m) long :N RS3C/RS485 Converter HD9Z-T One required to connect all Micro 3 units in a :N computer link system :N RS3C/RS485 Converter HD9Z-T-DS783 :N PC Cable HD9Z-C5 Analog Input Unit Analog Output Unit FCA-AD FCA-AD FCA-AD3 FCA-AD4 FCA-AD5 FCA-DA FCA-DA FCA-DA3 FCA-DA4 FCA-DA5 One required to connect all Micro 3 units in a :N computer link system; Additionally, the DS783 should be used in applications requiring PC to Micro 3 communications via modem Connects RS3C/RS485 converter to PC in a :N computer link system, 4.9' (.5m) long (D-sub 9-pin female computer connector) 0 to 5V 0 to 0V ±5V 4 to 0mA ±0V 0 to 5V 0 to 0V ±5V 4 to 0mA ±0V Analog Timer Unit PFA-U For fine adjustment of analog timer preset value Input Switches WindDR FCA-SW6 FCA-SW9 FCA-SW4 WINDDR Input simulator switches (6) for 0 I/O Micro 3 s Input simulator switches (9) for 6 I/O Micro 3 s Input simulator switches (4) for 4 I/O Micro 3 s Converts analog signals to digital and sends to input I0 of Micro 3 (not for use with AC input type units) Converts digital (PWM) signal from output Q0 of Micro 3 to analog (not for use with relay output type units) Windows-based application software, performs ladder programming and monitors all IDEC PCs including the Micro series, FA series, and Open NET controllers. www.idec.com USA: (800) 6-IDEC or (408) 747-0550, Canada (888) 37-IDEC -83
Part Numbers: Micro 3 C Item Part Number Description AC FCA-C4AC (00 to 40V AC, 50/60Hz power supply) FCA-C6AC Base units: FCA-C4A4C Input ( sink/source) DC Relay output (40V AC/30V DC, A) (, 9 to 30V DC) FCA-C6A4C Program oader FCA-HEC Version.0+; also compatible with Micro 3 C 4 I/O (4 in, 0 out) 6 I/O (9 in, 7 out) 4 I/O (4 in, 0 out) 6 I/O (9 in, 7 out) Optional Item Part Number Description oader Cable (m) FCA-K3C Connects basic unit (loader port) and program loader oader Cable (m) FCA-K4C Connects basic unit (data link terminal) and program loader Modem Cable (3m) FCA-KMC Connects basic unit (loader port) and modem (: communications) PC Interface Cable (3m) FCA-KC4C Connects basic unit (loader port) and PC (: communications) PC Interface Cable (m) FCA-KC6C Connects basic unit (data link terminal) and PC (: communications) User Communication Cable (.4m) FCA-KPC Connects basic unit (loader port) and user s equipment PC Connect Cable (5m) HG9Z-XC83 Connects basic unit (loader port) and Micro O/I Memory Card (RAM) FCA-MC Memory to store user s programs (64K) AC Adaptor PSR-GA05005 Connects basic unit (data link terminal) and program loader/pc Expansion Cable (5cm) FCA-KE Connects basic unit and expansion function unit :N ink Adaptor FCA- MD Connects basic unit (data link terminal) and PC RS3C Cable (4 lines,.5m) HD9Z-C5 Connects link adaptor and PC (:N communications), D-sub 9-pin WindDR WINDDR Windows-based application software, performs ladder programming and monitors IDEC s Micro-, Micro 3, and Micro 3 C PCs -84 www.idec.com USA: (800) 6-IDEC or (408) 747-0550, Canada (888) 37-IDEC
6 4 3 40 48 0 6 0 4 6 3 34 40 Micro 3 C I/O Expansion 9 Inputs 7 Outputs 6 Inputs 4 Outputs 4 Inputs 0 Outputs Micro 3 I/O Expansion 9 Inputs 7 Outputs 4 Inputs 0 Outputs Inputs 8 Outputs. These Micro 3 C expansions listed are examples. You may create your own combinations as well. 8 Inputs 4 Outputs 5 Inputs Outputs 3 Inputs 7 Outputs 8 Inputs 4 Outputs 0 Inputs 4 Outputs 8 Inputs 0 Outputs. These Micro 3 expansions listed are examples. You may create your own combinations as well. 3 Inputs 7 Outputs A data link network is simple to set up. No special cables or junctions are required. ust wire up to 6 Micro 3 s or Micro 3 Cs in a bus configuration, over a total distance of 656 (00m). Using a built-in data link, the master initiates communication automatically no special programming is required. Values from read registers and write registers are exchanged between the master and each slave. Data link channel 900, RS485 is fixed. 3. The expansion link and data link cannot be used concurrently. Master Master: FA3S Micro 3 and Micro 3 C Data ink Slave # Slave # Slave #3 Slave #6 Slave #5 Slave #4 Micro 3 and Micro 3 C ink with FA3S Master A high-performance FA3S CPU an PF3S-SIF4 interface module can manage data transfer with up to 6 Micro 3 s. Two interface modules can be used with each FA3S CP or CP3, making it possible to network up to Micro 3 s total. Using a built-in data link, the master initiates communication automatically when executing a network communication program. Values from read registers and write registers are exchanged between the master and each slave. Slave # Slave # Slave #3 Slave #6 Slave #5 Slave #4 48 8 Inputs 0 Outputs www.idec.com USA: (800) 6-IDEC or (408) 747-0550, Canada (888) 37-IDEC -85
WindDR Software Solution One Application for All PCs WindDR combines the logic of ladder programming with the intuitive approach of a Windows environment. IDEC provides the ideal PC programming and monitoring solution. IDEC s WindDR includes all the advantages of our CIP and CUBIQ software, plus a Window-based, graphic interface. With extensive new features such as an icon-driven toolbar, on-line help, cross reference cut and paste, program compass, line dialog screens, and debugging tools. At an enticingly low price, there is no question WindDR is the solution. Currently, WindDR supports the programming configuration for IDEC s Micro series. WindDR is the bridge between older applications software/hardware and future generations of IDEC PCs. The Micro 3 and Micro 3 C can be programmed from a PC using WindDR ladder programming software. A computer link cable is required to connect the PC s RS3 serial port with the Micro s programming port. Micro 3 Programming Port RS485 Computer ink Cable FCA-KC 7.87 (m) long To RS3C Port Built-in RS3/RS485 Converter A network of Micro 3 s can be set up for programming and monitoring with WindDR. The network can also be used for supervisory control and data acquisition (SCADA). Up to 3 Micro 3 s can be networks with a PC as the master. Each Micro 3 should be programmed with a specific device number in FUN9. FUN9 can be set with a program loader or with a PC in : mode running WindDR. RS3 Cable HD9Z-C5 Computer ink : Communication Computer ink :N Communication (Micro 3 only) RS3C/RS485 Converter HD9Z-T AC Adaptor or P/S Tag Name Editor ink Interface FCA-C Slave # Slave # Computer ink Cable FCA-KC4C 9.84 (3m) long To RS3C Port D-sub 9-pin Female Connector ink Cable FCA-KC3 To oader Port (RS3C) Slave #3 Advanced Instructions Multiplication (MU) N 3 Micro 3 C Slave #N -86 www.idec.com USA: (800) 6-IDEC or (408) 747-0550, Canada (888) 37-IDEC
RS485 SERIA PORT T A 3 B 4 SG 5 FG 6 + 7 RS3C/RS485 CONVERTER Type FCA-MD POWER SUPPY DC IN or AC Adapter (9V DC, 350 ma) st Unit Function selector switch: 0 Protocol selector switch:, 3, or 4 Shielded twisted pair cable 656 (00m) maximum Computer ink :N Communication (Micro 3 C only) POWER SD RD RS3C SERIA PORT A B SG Nth Unit (N 3) Function selector switch: 0 Protocol selector switch:, 3, or 4 A B SG RS3C/RS485 Converter FCA-MD (H x W x D) 5.9 x 4.33 x.34 (3 x 0 x 34mm) To RS3C Port D-sub 5-pin Male Connector To set up a :N computer link system, connect your PC to the RS3C/RS485 converter using RS3C cable HD9Z-C5. Connect the RS3C/RS485 converter to Micro 3 C units using shielded twisted pair cables. Supply power to the RS3C/RS485 converter by connecting a source to terminals 6 and 7 or by plugging an AC adapter to the DC IN jack. RS3C Cable HD9Z-C5 4.9 (.5m) long To RS3C Port D-sub 9-pin Female Connector nd Unit Function selector switch: 0 Protocol selector switch:, 3, or 4 A B SG 3rd Unit Function selector switch: 0 Protocol selector switch:, 3, or 4 A B SG www.idec.com USA: (800) 6-IDEC or (408) 747-0550, Canada (888) 37-IDEC -87
Programmable ogic Controllers Micro 3 programs can be created or modified with the hand held program loader. The loader programs in Boolean commands and displays four lines. It can be programmed by using a PC or off line with a 5 volt adaptor (PSR-GA05005). The loader also can be used to monitor and change all internal registers including timers and counters. An optional SRAM memory card can also be used with the loader to store up to 3 programs with alphanumeric file names. Specifications Display Program Key Control Switch Supply Micro 3 4 lines 6 characters Back-lit CD with auto turn-off 35 keys RUN/STOP for Micro operation From Micro through loader cable; From AC adaptor (5 to 6.5V DC, 4W) during off-line programming Consumption.5W Connection to Micro 3 oader cable FCA-K, 6.56' (m) or FCA-K, 6.4' (5m) Connection to Micro 3 C oader cable to RS3 loader port FCA-K3C Connection to Micro 3 C oader cable to RS485 data link port FCA-K4C Failure Protection Approximately hour at 5 C User Program Storage SRAM memory card stores up to 3 programs Operating Temperature 0 to 50 C Weight Approximately 300g Dimensions (HxWxD) 7.83" 3.740".8" (85 95 30mm) With oader Cable FCA-K (m) FCA-K (5m) FCA-MC Optional memory card stores up to 3 programs Program oader Program oader Program oader Cables for Micro 3 and Micro 3 C Micro 3 C With oader Cable 3C FCA-K3C The loader cable 3C has an RS3C/RS458 converter in the middle Micro 3 C With oader Cable 4C FCA-K4C The loader cable 4C has a power supply box in the middle AC Adapter (output: 5V DC) The loader cable 4C is not supplied with an AC adapter, which must be prepared by the user -88 www.idec.com USA: (800) 6-IDEC or (408) 747-0550, Canada (888) 37-IDEC
To connect equipment with an RS3C communication port to the loader port on the Micro 3 C, use the user communication cable FCA-KPC. One end of the user end communication cable C is not provided with a connector. It can be terminated with a proper connector to plug in to communicate with the RS3C port. Micro 3 C Micro 3 C Micro 3 C: Connecting the Modem through the oader Port Cable Connector Pinouts To connect a modem to the loader port on the Micro 3 C, use the modem cable FCA-KMC. Set the protocol selector switch to or 3 to select user protocol for the loader port. To oader Port (RS3C) Modem Cable FCA-KMC 9.84 (3m) long To RS3C Port D-sub 5=pin Male Connector Cable Connector Pinouts Micro 3 C: Connecting RS3C Equipment through the oader Port To oader Port (RS3C) Pin Description FG Frame Ground TDXTransmit Data 3 RXD Receive Data 4 RTS Request to Send 5 6 7 SG Signal Ground 8 DCD Data Carrier Detect 0 DTR Data Terminal Ready When the protocol selector switch is set to or 3, the Micro 3 C can communicate with RS3C equipment through the loader port using the user protocol. When the protocol selector switch is set to 0,, or 4, the Micro 3 C can communicate through the loader port using the loader protocol. User Communication Cable FCA-KPC 7.78 (.4m) long Pin Description AWG # # Color RTS Request to Send 8 Black DTR Data Terminal Ready 8 Twisted Yellow 3 TDXTransmit Data 8 Blue 4 RXD Receive Data 8 Green 5 DSR Data Set Ready 8 Brown 6 SG Signal Ground 8 Gray 7 SG Signal Ground 6 Red 8 NC No Connection 6 Twisted White Cover Shield www.idec.com USA: (800) 6-IDEC or (408) 747-0550, Canada (888) 37-IDEC -89 Modem RS3C Equipment To RS3C Port Attach a proper connector to the open end referring to the cable connector pinouts
The system setup demonstrates a program to send data to a printer using the user communication TXD (transmit) instruction. Serial printers used in this example are Seiko Electronic s DPU-0GS and Citizen s idp30 printers. System Setup Micro 3 C Mini DIN Connector Pinouts Description Color Pin Shield Cover NC No Connection Black NC No Connection Yellow TXD Transmit Data Blue 3 NC No Connection Green 4 DSR Data Set Ready Brown 5 SG Signal Ground Gray 6 SG Signal Ground Red 7 NC No Connection White 8 Protocol Selector Switch Set to or 3 to select user protocol for the loader port 7 0 65 4 3 Micro 3 C: User Communication TXD To oader Port (RS3C) User Communication Cable C FCA-KPC 7.87 (.4m) long Cable Connections for Seiko Electronic s DPU0GS To RS3C Port Printer Attach a connector to the open end of the user communication cable C referring to the cable connector pinouts shown below D-Sub 9-pin Connector Pinouts Pin Description NC No Connection NC No Connection 3 DATA Receive Data 4 NC No Connection 5 Ground 6 NC No Connection 7 NC No Connection 8 BUSY Busy Signal 9 NC No Connection -90 www.idec.com USA: (800) 6-IDEC or (408) 747-0550, Canada (888) 37-IDEC
Input Specifications Relay Output Specifications Rated Input Voltage (allowable range) (9 to 30V DC) DC Input 00 to 0V AC (85 to 3V AC) Rated Input Current 7mA (input I/0: 3mA) 0mA/point Input Impedance 3.3kΩ (input I/0:.8kΩ) 3kΩ On/Off Current On/Off Voltage On/Off Time Configuration Switching Capacity On:.5mA (minimum) at V DC Off:.mA (maximum) On: V DC (minimum) Off: 5V DC (maximum) Depends on input filter setting (see note) 0 I/O (Micro 3 only) 6 I/O 4 I/O Minimum Applicable oad Contact Resistance ife Ratings CPU Input/Output AC in (Micro 3 only) Key features of the Micro 3 and Micro 3 C input include: AC or DC inputs (Micro 3 ) or DC inputs (Micro 3 C) Expandable from 0 to 48 I/O points Configure inputs: Sink or source for NPN or PNP devices Each unit selectable: CPU or expansion I/O ED indicators Optical isolation AC Input (Micro 3 only) On: 4mA (minimum) at 79V AC Off: ma (maximum) On: 79V AC (minimum) Off: 0V AC (maximum) On: 0ms (maximum) Off: 0ms (maximum) 4 outputs: Independent NO = point, Common NO = 3 points 7 outputs: Independent NO = point Common NO = points + 4 points 0 outputs: Independent NO = points Common NO = 4 points + 4 points 7 outputs: Independent NO = 3 points Common NO = 4 points Independent contact: 40V AC or 30V DC, A (resistive load) Common contact: 40V AC or 30V DC, A output points (resistive load) 5V DC, ma (reference value) 30mΩ maximum (initial value) Mechanical: 0,000,000 operations (no load) at,800 operations/hour Electrical: 00,000 operations (rated load) at,800 operations/hour Each unit can be used as a CPU or expansion I/O using a selection switch. Sink/source inputs can be used with NPNor PNP-output sensors. Input on and off times can be selected using the input filter function (FUN7 setting). www.idec.com USA: (800) 6-IDEC or (408) 747-0550, Canada (888) 37-IDEC -9
DC Inputs (DC power) DC Inputs (AC power) AC Inputs (Micro3 only) Transistor Outputs (Micro 3 only) Relay Outputs External 40V AC/30V DC A x Output Points External + 00 to 40V AC C0 0 C 3 0 I/O N G NC NC C 0 3 00 to 0V AC 0 3 4 5 6 +V 00 to 40V AC 00 to 40V AC External + C0 0 3 C 4 5 C 6 N N 6 I/O G 4V 0V C 0 3 G 4V 0V C 0 3 G NC NC C 0 3 4 5 DC Input Circuit Diagrams 4 5 4 5 Using Sensor P/S Sensor Transistor and Relay Output Circuit Diagrams External + + 00 to 40V AC Using External P/S External + 0 3 4 5 6 -V C0 0 3 C 4 5 6 7 C 0 C3 N N + G NC NC C 0 3 4 5 G 4V 0V C 0 3 4 I/O + + 00 to 40V AC G 4V 0V C 0 3 4 5 4 5 Sensor -9 www.idec.com USA: (800) 6-IDEC or (408) 747-0550, Canada (888) 37-IDEC
0 I/O DC Input Specifications Transistor Output Specifications Configuration Rated oad Inrush Current eakage Current On Voltage On/Off Time CPU: Transistor Output (Micro 3 only) Rated Input Voltage (allowable range) Rated Input Current Input Impedance On/Off Current On/Off Voltage On/Off Time External Current Draw 6 I/O 4 I/O (9 to 30V DC) 7mA (input I0: 3mA) 3.3kΩ (input I0:.8kΩ) On:.5mA (minimum) at V DC Off:.mA (maximum) On: V DC (minimum) Off: 5V DC (maximum) Depends on input filter setting (see note) 0 I/O 4 outputs: Common NO = 4 points 6 I/O 7 outputs: Common NO = 3 points + 4 points 4 I/O 0 outputs: Common NO = 5 points + 5 points 0.5A, Maximum: 0.65A/circuit (30V DC) 5A, ms (maximum) 0.mA (maximum) Sink:.5V DC (maximum) On: 500µs (output Q0: 5µs), Off: 500µs (output Q0: 5µs), 00mA (maximum) Each unit can be used as a CPU or expansion I/O using a selection switch. Sink/source inputs can be used with NPNor PNP-output sensors. Input on and off times can be selected using the input filter function (FUN7 setting). www.idec.com USA: (800) 6-IDEC or (408) 747-0550, Canada (888) 37-IDEC -93
Key features of the analog input and output units include: Micro supports one analog in and one analog out Input/output units accept a variety of signals Units connect to input Ø and/or output Ø Specifications Maximum 45 Increments Analog output is only available for the Micro 3. AD Converter Unit Number of Inputs channel channel Resolution 50 (see chart below) 45 (see chart below) DA Converter Unit Total Accuracy ± % of the maximum value ± % of the maximum value Conversion Time 5ms 0 to 95%: 500ms Maximum Applicable Input Maximum Applicable Output 6V DC 30V DC 30V DC Voltage output: V DC Current output: V DC or 0.6V DC Output Short Circuit Not allowed Allowed (infinite period of time) Recommended Output oad Impedance Analog Input/Output Units Voltage output: 5kΩ or more Current output: 50Ω or less (300Ω maximum) Input Frequency 3.5Hz (PWM mode must be set to MODE3) Output Ripple SB or less A/D Converted Value 49 50 Increments 0 Minimum D/A Converted Value Input Maximum Minimum 0 5 49 PWM Operand S Analog/Digital Conversion Charts Type AD DA Input Signal Range 0 to 5V DC 0 to 0V DC ±5V DC 4 to 0mA DC ±0V DC 0 to 5V DC 0 to 0V DC ±5V DC 4 to 0mA DC ±0V DC -94 www.idec.com USA: (800) 6-IDEC or (408) 747-0550, Canada (888) 37-IDEC
Source Input Sink Input Analog Input and Wiring Diagrams (Micro 3 and Micro 3 C) FG DC OUT 4V 0V FG DC OUT 4V 0V DC IN 0 DC IN 0 The A/D converter unit is used with the Micros to perform an 8-bit A/D conversion. The A/D converter unit reads an analog input signal from an analog output device such as an analog distance sensor. The output from the A/D converter unit is entered to the Micro input I0 and converted into a digital value (0 through 49) using the A/D (analog/digital conversion) instruction. If the input to the A/D converter unit exceeds the input range, then an overflow occurs, and 50 is set to the destination operand of the A/D instruction. Only one A/D converter unit can be connected to the Micro base unit. 3A Fuse 3A Fuse When the A/D converter unit is connected to the Micro, the HSC (high-speed counter) function cannot be used. NPN PNP INPUT 4-0mA Analog Input INPUT 4-0mA Analog Input A/D UNIT POWER A/D UNIT POWER SINK SCE INPUT OUTPUT ANAOG WIRE TO IN 0 Shield Wire SINK SCE INPUT OUTPUT ANAOG WIRE TO IN 0 Shield Wire When using the Micro in the source input connection, select the sink output from the A/D converter unit. Set the output selector switch to SINK. When using the Micro in the sink input connection, select the source output from the A/D converter unit. Set the output selector switch to SCE. www.idec.com USA: (800) 6-IDEC or (408) 747-0550, Canada (888) 37-IDEC -95
The D/A converter unit is used with the transistor output type Micro 3 base unit to perform an 8-bit D/A conversion. The pulse width modulation instruction is used to convert the digital value to a pulse output signal. The output from the Micro 3 output Q0 is entered to the D/A converter unit to generate an analog current or voltage output to control an inverter. Only one D/A converter unit can be connected to the Micro 3 base unit. Transistor Sink Output Ground the FG terminal. OUT 0( ) 0 3 Ground the FG terminal. Shield Wire OUT 0(+) 0 3 Shield Wire FG + FG + OUT ( ) 4 5 6 +V OUT (+) 4 5 6 V A Fuse A Fuse Transistor Protection Source Output form Micro 3 Analog Output and Wiring Diagrams (Micro 3 only) Analog Output OUTPUT 4-0mA Analog Output OUTPUT 4-0mA OUTPUT D/A UNIT POWER ANAOG D/A UNIT POWER OUTPUT ANAOG SCE SINK INPUT WIRE TO OUT 0 SCE SINK INPUT WIRE TO OUT 0 When using a transistor sink output type Micro 3 base unit, select the source input to the D/A converter unit. Set the input selector switch to SCE. When using a transistor protect source output type Micro 3 base unit, select the sink input to the D/A converter unit. Set the input selector switch to SINK. -96 www.idec.com USA: (800) 6-IDEC or (408) 747-0550, Canada (888) 37-IDEC
Basic Instructions Steps Instruction Description AND And AND OD And load ANDN And not BPP BPS BRD CNT CC= CC Bit pop Bit push Bit read Counter Counter compare = Counter compare END End END MP ump end ump OD ODN oad oad not MCS MCR Master control set Master control reset NOT Not OR OR OD ORN Or Or load Or not OUT OUTN Output Output not RST SET Reset Set SFR SFRN Shift register Shift register not SOTD SOTU Single output falling Single output rising TIM TM TMS 00ms timer 0ms timer ms timer Instruction Set Advanced Instructions Steps Instruction Description 0 NOP No operation 3 4 3 4 5 6 5 6 3 3 3 3 4 4 3 4 3 4 5 6 3 3 33 34 4 4 43 5 5 53 54 7 7 73 74 75 8 8 83 MOV MOVN IMOV IMOVN CMP= CMP<> CMP< CMP> CMP<= CMP>= ADD SUB MU DIV ANDW ORW XORW SFT SFTR ROT ROTR CAR CAW CKR CKW AD DISP DGRD ANR0 Word move Word move not Word indirect move Word indirect move not Equal compare Not equal compare ess than compare Greater than compare ess than or equal compare Greater than or equal compare Addition Subtraction Multiplication Division And word Or word Exclusive or word Shift left Shift right Rotate left Rotate right Calendar read* Calendar write* Clock read* Clock write* Adjust* Display Digital switch read Analog potentiometer 0 read 84 ANR Analog potentiometer read* 3 3 4 4 9 9 93 A A A3 A4 PUS PWM A/D HSC0 HSC HSC HSC3 Pulse output Pulse width modulation Convert analog to digital H/S counter 0 (3 bits) H/S counter (3 bits) H/S counter (3 bits) H/S counter 3 (6 bits) 5 404 B TXD Transmit (Micro 3 C only) 5 404 B RXD Receive (Micro 3 C only) B3 P Double word compare (Micro 3 C only) Instructions designated by * are not affected by the change to the year 000. www.idec.com USA: (800) 6-IDEC or (408) 747-0550, Canada (888) 37-IDEC -97
Micro 3 and Micro 3 C Base Units 3.346" (85mm) A/D and D/A Analog Converters.38" (35mm) Ø 0.7" (4.3mm) holes W.77" (45mm).76" (70mm).76" (70mm) 3.5" (80mm).36" (60mm) Key to Dimensions AC Input Units W C 0 I/O 4.34" (05mm) 3.386" (86mm) 6 I/O 5.35" (35mm) 4.567" (6mm) 4 I/O* 6.496" (65mm) 5.748" (46mm)* *Dimensions are the same for the 6 I/O AC input unit. Dimensions Mounting Hole ayout 3.03" (77mm) Program oader 7.83" (85mm) C 3.740" (95mm) 3.50" (80mm) M4 tapped or Ø 0.77" (Ø 4.5mm).8" (30mm) 0.984" (5mm) -98 www.idec.com USA: (800) 6-IDEC or (408) 747-0550, Canada (888) 37-IDEC