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Selection Guide DeviceNet Digital Remote I/O [ARD-D Series] Ordering information AR D D I 08 A E 4S Terminal ※2 block No-mark 4S Standard terminal block type Sensor connector type(4pin) No-mark ※4 E Basic unit Expansion unit A N P AC voltage NPN open collector PNP open collector 08 16 8 points type 16 points type I O X Input type Output type I/O mixed type D ※5 A Digital type Analog type D ※3 X Basic unit(DeviceNet type) Expansion unit(use in DeviceNet/Modbus) AR Autonics Remote I/O Structure I/O specification ※1 I/O point I/O type Digital/Analog Network Item R S Relay SSR ※1: Sensor connector type (ARD-4S) model is only for NPN, PNP I/O specifications. ※2: Sensor connector(CNE-P04- ) is sold separately. It is compatible with e-CON connector. ※3: It is only for an expansion unit of sensor connector type. ※4: It is only for an expansion unit of standard terminal block type. ※5: For ARD-A Series as analog type, refer to the 328 page. Specifications Type Model Basic unit Expansion unit Standard terminal block type ARDARDARDDI08A DI16N DI16P ARDARDARDDI08AE DI16NE DI16PE ARDDO08R ARDDO08RE ARDDO08S ARDDO08SE ARDDO16N ARDDO16NE ARDDO16P ARDDO16PE ARDDX16N ARDDX16NE ARDDX16P ARDDX16PE PNP output 16-point NPN input 8-point + output 8-point PNP input 8-point + output 8-point Appearances Power supply Power consumption Insulation type Rated voltage: 24VDC, Voltage range: 12-28VDC Max. 3W Photocoupler isolated I/O points AC input 8-point Control I/O 324 NPN input 16-point Voltage 75-250VAC 10-28VDC Current 13mA/point 10mA/point PNP input 16-point Relay output 8-point NPN SSR output output 8-point 16-point 30-250VAC 10-28VDC(voltage drop: max. 0.5VDC) Normally open(N.O.) 0.5A/point (leakage cur- Input: 10mA, 250VAC Output: 0.5A/point 1A/point 2A 1a rent: max. 0.5 mA) (leakage current: max. 0.5mA) Selection Guide Specifications Type Model Basic unit Expansion unit Standard terminal block type ARDARDARDARDARDARDARDARDDI08A DI16N DI16P DO08R DO08S DO16N DO16P DX16N ARDARDARDARDARDARDARDARDDI08AE DI16NE DI16PE DO08RE DO08SE DO16NE DO16PE DX16NE 8-point, common 1-point, COM 8-point, common Min. 200MΩ(at 500VDC megger) ±240 V the square wave noise (pulse width: 1㎲) by the noise simulator 1000 VAC 50/60 Hz for 1 min. 1.5 mm amplitude at frequency of 10 to 55Hz (for 1 min.) in each of X, Y, Z directions for 2 hours 500 m/s2(approx. 50G) in X, Y, Z directions for 3 times Photo electric sensor ARDDX16P ARDDX16PE Fiber optic sensor Common Insulation resistance Noise resistance Dielectric strength Vibration Shock Ambient tem-10 to 50℃, storage : -25 to 75 ℃ Environ- perature ment Ambient humidity 35 to 85%RH, storage : 35 to 85%RH Protection IP20(IEC standard) Surge protection circuit, Reverse polarity protection circuit (common) ●Transistor output type - Overcurrent protection circuit (NPN type : operated at min. 1.9A → re-supply power in Protection circuit overcurrent status, PNP type : operated at min. 0.7A), Overheating protection circuit(Min. 165℃), Short-circuit protection circuit Indicator Network status (NS) LED (green, red), Unit status (MS) LED (green, red), I/O status LED (input: green, output: red) Material Front case, Body Case: PC, Rubber cap: NBR Mounting DIN rail or screw lock type Approval Unit weight Approx. 150g Approx. 140g Approx. 160g Approx. 170g Approx. 140g Door/Area sensor Proximity sensor Pressure sensor Rotary encoder Connector/ Socket Temp. controller SSR/ Power controller ※Environment resistance is rated at no freezing or condensation. Type Model Sensor connector type Basic unit ARD-DI08N-4S Expansion unit ARX-DI08N-4S Counter ARD-DI08P-4S ARX-DI08P-4S ARD-DO08N-4S ARX-DO08N-4S ARD-DO08P-4S ARX-DO08P-4S Timer Panel meter Appearances Tacho/ Speed/ Pulse meter Display unit Power supply Power consumption Insulation type I/O points Voltage Control I/O Current Common Insulation resistance Noise resistance Dielectric strength Vibration Shock Ambient temEnviron- perature ment Ambient humidity Protection Protection circuit Indicator Material Mounting Rated voltage: 24VDC, Voltage range: 12-28VDC) Max. 3W Photocoupler isolated NPN input 8-point PNP input 8-point NPN output 8-point PNP output 8-point 10-28VDC 10-28VDC(voltage drop: max. 0.5VDC) 10mA/point(Sensor current: 150 mA/point) 0.3A/point(leakage current: max.0.5mA) 8-point, common Min. 200MΩ(at 500VDC megger) ±240V the square wave noise (pulse width: 1㎲) by the noise simulator 1,000VAC 50/60Hz for 1min. (between external terminals and case) 1.5mm amplitude at frequency of 10 to 55 Hz (for 1 min.) in each of X, Y, Z directions for 2 hours 500m/s2(approx. 50 G) in X, Y, Z directions for 3 times Sensor controller Switching mode power supply Stepper motor& Driver&Controller Graphic/ Logic panel Field network device -10 to 50℃, storage : -25 to 75℃ 35 to 85%RH, storage : 35 to 85%RH IP20(IEC standard) Surge, Short-circuit, Overheating (over 165 ℃) and ESD protection, Reverse polarity protection circuit Overcurrent protection circuit(operated at min. 0.17A) Over current protection circuit(operated at min. 0.7A) Network status (NS) LED (green, red), Unit status (MS) LED (green, red), I/O status LED (Input: green, Output: red) Front case, Body Case: PC DIN rail or screw lock type Approval Basic unit Approx. 64 g Approx. 64 g Unit weight Expansion unit Approx. 56 g Approx. 57 g ※Environment resistance is rated at no freezing or condensation. Approx. 65 g Approx. 58 g Approx. 67 g Approx. 59 g 325 Selection Guide Connections Standard terminal block type ● ARD-DI08A(E) [AC input] VAC VAC IN0 IN1 IN2 IN3 IN4 IN5 IN6 IN7 COM COM COM COM COM COM COM COM COM COM ● ARD-DI16N(E) [DC NPN input] COM IN0 VDC IN0 IN1 IN2 IN3 IN4 IN5 IN6 IN7 IN8 VDC IN1 IN3 IN5 IN7 VDC ● ARD-DI16P(E) IN9 IN11 IN13 IN15 COM IN1 + - [Relay output] VDC N·C OUT0 OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 IN3 [DC PNP input] IN6 COM IN8 IN10 IN12 IN14 IN5 IN7 COM IN9 IN11 IN13 IN15 ● ARD-DO08S(E) COM COM COM COM COM COM COM COM COM COM Load Load ● ARD-DO16N(E) [NPN output] VDC OUT0 OUT2 OUT4 OUT6 VDC OUT8 OUT10 OUT12 OUT14 ● ARD-DO16P(E) [PNP output] VDC OUT0 OUT2 OUT4 OUT6 VDC OUT8 OUT10 OUT12 OUT14 GND OUT1 OUT3 OUT5 OUT7 GND OUT9 OUT11 OUT13 OUT15 GND OUT1 OUT3 OUT5 OUT7 GND OUT9 OUT11 OUT13 OUT15 + - Load Load ● ARD-DX16N(E) ● ARD-DX16P(E) [DC NPN input/DC NPN output] IN0 IN2 IN4 IN6 VDC OUT8 OUT10 OUT12 OUT14 [DC PNP input/DC PNP output] + IN0 COM VDC IN1 IN3 IN5 IN7 GND OUT9 OUT11 OUT13 OUT15 + - [SSR output] VAC VAC OUT0 OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 GND N·C COM0 COM1 COM2 COM3 COM4 COM5 COM6 COM7 + - VDC IN4 - + ● ARD-DO08R(E) + IN2 IN2 COM IN1 IN4 IN3 IN6 VDC IN8 IN10 IN12 IN14 IN5 - + IN7 GND OUT9 OUT11 OUT13 OUT15 +- Load Load Sensor connector type ● AR -DI08N-4S ● AR -DI08P-4S 24VDC 4 3 NC GND IN0 IN1 - + 1 4 3 NC VDC NC GND GND NC VDC IN0 GND NC VDC IN1 IN2 GND NC VDC IN3 GND NC IN4 GND IN5 GND IN6 IN7 + 4 3 NC VDC NC GND NC VDC GND NC VDC IN2 GND NC VDC IN3 GND NC VDC IN4 NC VDC IN5 GND NC VDC GND NC VDC Three-wire NPN output IN : 8P, 24VDC 10mA 326 - ● AR -DO08P-4S 24VDC 1 Sensor 2 ● AR -DO08N-4S 24VDC - + 24VDC - + 2 1 4 3 2 1 GND NC VDC NC GND NC VDC OUT0 NC NC VDC OUT0 GND NC NC OUT1 NC NC VDC OUT1 GND NC NC VDC OUT2 NC NC VDC OUT2 GND NC NC NC VDC OUT3 NC NC VDC OUT3 GND NC NC GND NC VDC OUT4 NC NC VDC OUT4 GND NC NC GND NC VDC OUT5 NC NC VDC OUT5 GND NC NC IN6 GND NC VDC OUT6 NC NC VDC OUT5 GND NC NC IN7 GND NC VDC OUT7 NC NC VDC OUT7 GND NC NC Sensor 2 Three-wire PNP output IN : 8P, 24VDC 10mA Load OUT : 8P, 24VDC 0.3A/Point Load OUT : 8P, 24VDC 0.3A/Point Selection Guide Dimensions (unit:mm) Standard terminal block type 105 50 Fiber optic sensor ● Panel cut-out 50 3-Ø4.5 Photo electric sensor 3-M4 TAP Door/Area sensor 60.5 Pressure sensor Rotary encoder ※Tightening torque: 1.8 to 2.5N·m ※Same dimensions are applied to both basic and expansion unit. ※Connecting connectors are included for expansion units. 38.5 52 60.5 Proximity sensor 35.3 Connector/ Socket Temp. controller SSR/ Power controller Sensor connector type ● Mounting on DIN rail 31 26 ● Mounting with screws 2-Ø4.5 Counter 12 Timer Tacho/ Speed/ Pulse meter 94 86 82 76 Panel meter Display unit Sensor controller ※Tightening torque: 1.8 to 2.5N·m 4.9 Switching mode power supply 59 Stepper motor& Driver&Controller Graphic/ Logic panel 35.3 ※Same dimensions are applied to both basic and expansion unit. 327 Field network device Selection Guide DeviceNet Analog Remote I/O [ARD-A Series] Ordering information AR D A I 04 I/O points I/O type Digital/Analog Network Item 04 4-point type I O Input type Output type A ※1 D Analog type Digital type D DeviceNet type AR Autonics Remote I/O ※1. For digital type ARD-D Series, refer to the 324 page. Specifications Model ARD-AI04 ARD-AO04 Rated voltage: 24 VDC, Voltage range: 12-28 VDC Max. 3 W Photocoupler isolated Input 4-point (switchable voltage/current) 0-10 VDC, -10-10 VDC, 0-5 VDC, 1-5 VDC, -5-5 VDC (input impedance: max. 1 MΩ) DC4-20 mA, DC0-20mA (input impedance: 250Ω) ±5% F.S of rated I/O range 1 ms/point ±0.3% F.S Output 4-point (voltage 2CH, current 2CH) 0-10 VDC, -10-10 VDC, 0-5 VDC, 1-5 VDC, -5-5 VDC (load resistance: max. 1 KΩ) DC4-20 mA, DC0-20 mA (load resistance: max. 600 Ω) Appearances Power supply Power consumption Insulation type I/O points Control I/O Voltage Current Max. allowable I/O Sampling cycle 25±5 ℃ Accu-10 ±20 ℃ racy 30 to 50 ℃ Resolution Insulation resistance Noise resistance Dielectric strength Vibration Shock Ambient Environ- temperature ment Ambient humidity Protection Protection circuit Indicator Material Mounting Approval ※ Weight 1 ±0.6% F.S. 1/16,000 Min. 200 MΩ(at 500 VDC megger) ±240 V the square wave noise (pulse width: 1 ㎲) by the noise simulator 500 VAC 50/60Hz for 1 min. (between external terminals and case, between i/o and power terminals) 1.5 mm amplitude at frequency of 10 to 55 Hz (for 1 min.) in each of X, Y, Z directions for 2 hours 500m/s2 (approx. 50 G) in each of X, Y, Z directions for 3 times -10 to 50 ℃, storage: -25 to 75 ℃ 35 to 85%RH, storage: 35 to 85%RH IP20(IEC standard) Surge, ESD protection, Reverse polarity protection circuit Network status(NS) LED(green, red), Unit status(MS) LED(green, red) Front case, Body Case: PC DIN rail or screw lock type Approx. 210 g (approx. 145 g) ※1. The weight is with packaging and the weight in parentheses is only unit weight. ※Environment resistance is rated at no freezing or condensation. 328 Selection Guide Dimensions (unit : mm) ●Panel cut-out 105 50 50 3-M4 TAP Fiber optic sensor Door/Area sensor 60.5 60.5 52 3-ø4.5 Photo electric sensor Proximity sensor 38.5 Pressure sensor Rotary encoder 35.3 Connector/ Socket Connections ※1 Short V0- V1+ I0+ AG V I1+ V1- AG I2+ V2+ V2- I3+ V3+ AG V3- AG N.C N.C N.C V1+ V0+ I1+ COM COM COM COM N.C V mA I0+ N.C N.C N.C N.C N.C N.C N.C N.C N.C N.C N.C mA 1 to 5 VDC SSR/ Power controller -5-5 VDC 0-10 VDC -10-10 VDC Current V0+ N.C Temp. controller 0-5 VDC lARD-AO04 Voltage lARD-AI04 Counter DC 0-20 mA DC 4-20 mA ※1: For current input, short between V□+ and I□+. Timer Panel meter Modbus sensor connector type digital remote I/O [ARM Series] Tacho/ Speed/ Pulse meter Ordering information AR M D I 08 N Display unit 4S Sensor controller Switching mode power supply Terminal block I/O specifications I/O points I/O type Digital/Analog Network Item 4S Sensor connector 4-pin socket N NPN open collector P PNP open collector 08 8 points type I Input type O Output type D Digital type M Basic unit(Modbus RTU type) X Expansion unit(Use in DeviceNet/Modbus) AR Autonics Remote I/O Stepper motor& Driver&Controller Graphic/ Logic panel Field network device 329 Selection Guide Specifications Model Basic unit Expansion unit ARM-DI08N-4S ARX-DI08N-4S ARM-DI08P-4S ARX-DI08P-4S ARM-DO08N-4S ARX-DO08N-4S ARM-DO08P-4S ARX-DO08P-4S Appearances Power supply Power consumption I/O points Control Voltage I/O Current Common Communication speed Communication method Communication distance Multi-drop Medium access Application standard Protocol Data bit Stop bit Parity bit Rated voltage: 24VDC, Voltage range: 12-28VDC Max. 3W NPN input 8 points PNP input 8 points NPN output 8 points PNP output 8 points 10-28VDC 10-28VDC Output(voltage drop: Max. 0.5V) 10mA/point (sensor current: 150mA/points) 0.3A/point (leakage current: Max. 0.5mA) 8 points, common 2400, 4800, 9600, 19200, 38400, 57600, 115200bps(default 9600bps) 2-wire half duplex Max. 800m Max. 32 Multi-Drop POLL Compliance with EIA RS485 Modbus RTU 8 bits 1 or 2 bits(default: 2) None/Odd/Even(default: None) Isolation type I/O and inner circuit: Photocoupler insulation Modbus to internal bus and inner circuit: Insulation Unit power: Non-insulation Insulation resistance Noise resistance Dielectric strength Vibration Shock Environ Ambient temperature -ment Ambient humidity Protection Protection circuit Indicator Material Mounting Min. 200MΩ (at 500VDC megger) ±240V the square wave noise (pulse width: 1㎲) by the noise simulator 1,000VAC 50/60Hz for 1 minute 1.5mm amplitude at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hours 500m/s²(approx. 50G) in each of X, Y, Z directions for3 times -10 to 55℃, storage: -25 to 75℃ 35 to 85%RH, storage: 35 to 85%RH IP20(IEC standards) Surge, Short-circuit, Overheating and static protection, Reversed polarity protection circuit Over current protection(Operated at min. 0.17A) Over current protection(Operated at min. 0.7A) Network status(NS) LED (Green, Red), Module status(MS) LED (Green, Red) I/O status LED (Input: Green, Output: Red) Front case: PC, Body case: PC DIN Rail or Screw lock type Approval Basic unit Unit weight Expansion unit Approx. 65g Approx. 55g Approx. 65g Approx. 55g ※ Environment resistance is rated at no freezing or condensation. 330 Approx. 65g Approx. 55g Approx. 66g Approx. 56g Selection Guide Connections ●ARM-DI08N-4S ●ARX-DI08N-4S ●ARM-DI08P-4S ●ARX-DI08P-4S 24VDC 4 3 NC GND IN0 IN1 - + 2 ●ARM-DO08N-4S ●ARX-DO08N-4S 24VDC 1 4 3 NC VDC NC GND GND NC VDC IN0 GND NC VDC IN1 IN2 GND NC VDC IN3 GND NC VDC IN4 GND NC IN5 GND NC IN6 GND IN7 GND - + 1 4 3 NC VDC NC GND GND NC VDC OUT0 GND NC VDC OUT1 IN2 GND NC VDC IN3 GND NC VDC VDC IN4 GND NC VDC IN5 GND NC NC VDC IN6 GND NC VDC IN7 GND Three-wire NPN output Sensor Sensor 2 24VDC + - + 3 NC VDC NC GND NC VDC NC NC VDC OUT0 GND NC NC NC NC VDC OUT1 GND NC NC OUT2 NC NC VDC OUT2 GND NC NC OUT3 NC NC VDC OUT3 GND NC NC VDC OUT4 NC NC VDC OUT4 GND NC NC VDC OUT5 NC NC VDC OUT5 GND NC NC NC VDC OUT6 NC NC VDC OUT6 GND NC NC NC VDC OUT7 NC NC VDC OUT7 GND NC NC Load OUT : 8P, 24VDC 0.3A/Point Fiber optic sensor 24VDC 4 Three-wire NPN output 2 ●ARM-DO08P-4S ●ARX-DO08P-4S 1 IN : 8P, 24VDC 10mA IN : 8P, 24VDC 10mA - Photo electric sensor 2 1 Door/Area sensor Proximity sensor Pressure sensor Rotary encoder Connector/ Socket Load Temp. controller OUT : 8P, 24VDC 0.3A/Point SSR/ Power controller Dimensions ● Mounting DIN rail ● Mounting with screws 12 31 26 (unit:mm) Counter 2-ø4.5 Timer Panel meter 94 86 76 82 Tacho/ Speed/ Pulse meter Display unit Sensor controller 4.9 Switching mode power supply Stepper motor& Driver&Controller 59 Graphic/ Logic panel 35.3 ※ Same dimensions are applied to both basic and expansion unit. 331 Field network device Selection Guide Communication Converter ● SCM-WF48: Wi-Fi/RS485, USB wireless communication converter ● SCM-US48I: USB to Serial converter ● SCM-38I: RS232C to RS485 converter ● SCM-US: USB to Serial converter Specifications(SCM-WF48) SCM-WF48 Model (available soon) (pending) Appearances Power supply Allowable voltage range Communication type Isolation resistance Protection circuit Dielectric strength Noise resistance Vibration Shock Ambient Environ temperature -ment Ambient humidity Protection Mounting Accessories ※1 Weight 24VDC 12-28VDC RS485, USB, Wi-Fi Min. 200 MΩ(at 500 VDC megger between external terminal and case) Reverse polarity protection circuit, surge protection circuit 1,000VAC 50/60Hz for 1 min.(between external terminal and case) ±500 V the square wave noise(pulse width: 1㎲) by the noise simulator 1.5 mm amplitude at frequency of 10 to 55 Hz(for 1min.) in each of X, Y, Z directions for 2 hours 500m/s2(approx. 50G) in each of X, Y, Z directions for 3 times -10 to 55℃, storage: -20 to 60℃ 35 to 80%RH, storage: 35 to 80%RH IP20(IEC standards) DIN rail or panel mounting USB 2.0 Mini 5P type cable (length: 1 m), Connector for RS-485 (4-pin, male type) 1EA Approx. 160g(approx. 57g) ※1: The weight is with packaging and the weight in parentheses is only unit weight. ※Environment resistance is rated at no freezing or condensation. RS485 communication specifications Connection Standard Protocol Com. method Synchronous method Effective com. distance Com. speed※1 Data bit※1 Stop bit※1 Parity bit※1 Multi-drop Connection type RS485 EIA RS485 Modbus RTU 2-wire half duplex Asynchronous Max. 800m 4800, 9600, 19200, 38400, 57600, 115200bps (factory default: 115200bps) 5bit,6bit,7bit,8bit(factory default:8bit) 1bit, 2bit(factory default: 1bit) None, Even, Odd(factory default: None) Max. 31 Multi-drop 4-wire screw terminal (2-wire communication method) ※1: You can set this by DAQMaster. 332 Wi-Fi communication specifications Protocol Standard Com. speed Frequency range Security Antenna Com. distance TCP/IP(IPv4) 802.11 b/g/n(IEEE 802.11b) compatible Max. 11 Mbps 2.4 to 2.497 GHz WEP, WPA, WPA2-PSK, Enterprise 2dBi external antenna Max. 100 m USB communication specifications Power Standard Com. method Connections 5 V, 500 mA USB 2.0(compatible sub-transmission) 2-wire half duplex USB 2.0 Mini 5P type(Male) Selection Guide Specifications(SCM-US48I, SCM-38I, SCM-US) SCM-US48I Model SCM-38I Photo electric sensor SCM-US Fiber optic sensor Door/Area sensor Appearances Proximity sensor Power supply Power consumption ※ Max. com speed 2 Communication type 5VDC USB bus Power 12-24VDC ± 10% Max. 1W Max. 1.7W 1,200 to 115,200bps(Recommended : 9,600bps) Half duplex type Available com. distance USB: Max. 1m ± 30% RS485: Max.1.2km Multi-drop Protocol ※2 Data bit Stop bit Parity bit Connection type Max. 1.2km Max. 31 multi-drop 5 to 8 data bits 1 or 2 stop bits None/Odd/Even USB: B type connector RS232: D-sub 9Pin RS485: 4-wire screw terminal(2wire communication type) 5VDC USB bus Power Max. 1W Dielectric strength ●Between terminals and case: 200VAC 50/60Hz for 1 min. ●Between USB and RS485: 2500VAC 50/60Hz for 1 min. Insulation resistance Min. 100MΩ(at 500VDC megger) - Noise strength ±500V the square wave noise(pulse width: 1㎲) by the noise simulator - Shock Environ -ment Rotary encoder USB: A type connector Earphone jack(4 pole stereo phone plug) Non-isolation Isolation Vibration Pressure sensor 1.5m(not extension) Isolation type ●Between terminals and case: 200VAC 50/60Hz for 1 min. ●Between RS232C and RS485: 2500VAC 50/60Hz for 1 min. ※1 0.75mm amplitude at frequency of 10 to 55Hz in each of X, Y, Z directions for 1 hour 0.5mm amplitude at frequency of 10 to 55Hz in each of X, Y, Z directions for 10 minutes Mechanical 300m/s2 (approx. 30G) in each of X, Y, Z directions for 3 times Malfunction Ambient temperature Ambient humidity 100m/s2 (approx. 10G) in each of X, Y, Z directions for 3 times Panel meter Tacho/ Speed/ Pulse meter -10 to 55℃, storage: -20 to 60℃ Display unit 35 to 85%RH, storage: 35 to 85%RH Approval Unit weight Sensor controller Approx. 46g Switching mode power supply Approx. 41g ※There might be some differences in the specification above depending on PC environment. ※Environment resistance is rated at no freezing or condensation. Stepper motor& Driver&Controller Dimensions (unit: mm) SCM-WF48 76 98 41.3 25.3 45 2-Ø3.5 Graphic/ Logic panel Field network device 39 28 SSR/ Power controller Timer Malfunction USB 2.0 AB type connector (length: 1m) Approx. 34.5g Temp. controller Counter - Mechanical Accessory Connector/ Socket 333 Selection Guide SCM-US48I ※USB 2.0 AB type cable is including the product and is also sold separately. (model: USB AB CABLE) 39 25.6 3-Ø4 38 23.5 75.5 < USB 2.0 AB type cable > 1,000±30 USB B Type USB A Type 20±5 20±5 SCM-US38I 25.6 39 3-Ø4 38 75.5 9 8 23.5 81.7 SCM-US 52 A C.C O.P.R 12 18 40.3 Ø2.5×4P-1.5m 1 2 VCC GND 8 12 18 334 T×D R×D 4.5 8 ※LED indicator 1 . O.P.R: Power 2 . A.C.C: Rx/Tx data transmission