Upper Communication Unit for Digital Sensors SC-GU1-485

Characteristics:

Up To 16 Digital Fiber Optic, Pressure And Laser Sensors Can Be Remotely Accessed To Monitor Functionality, Change Settings And Externally Teach Or Change Output Set Points
This Unit Can Be Connected Serially To Maximum Of 31 Other Units Increasing The Total Sensors To 512 With Remote Access
This Unit Reduces Cost And Time Of Wiring, Construction And Space
Communication Speed Is 57.6kbps

Upper Communication Unit for Digital Sensors SC-GU1-485

Part number list

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Models table for series Upper Communication Unit for Digital Sensors SC-GU1-485
Part No.	Datasheet	CE Marking Directive Compliance	Applicable Sensor	Number of Connectable Units	Connectable Nodes	Supply Voltage	Current Consumption	Communication Method	Communication Speed	Synchronization Method	Electrical Characteristics	Total Extension Length	Indicators: Power	Indicators: Communication (COMM)	Indicators: Upper Communication Error (C.Err)	Indicators: Lower Communication Error (S.Err)	Ambient Temperature	Ambient Humidity	Voltage Withstandability	Insulation Resistance	Vibration Resistance	Shock Resistance	Material	Weight (Typ.)	Accessory
SC-GU1-485		EMC Directive, RoHS Directive	FX-501(P), FX-502(P), FX-301(P) (Note) , FX-305(P), LS-403, DPS-401(P), DPS-402(P), SC-T1JA (Note：Applicable units are for the FX-301(P) after version update. Do not use the previous version of FX-301(P). The updated version of FX-301(P) has the ''NAVI'' printed only on single side.)	Max. 16 units of digital sensor / analog input unit per SC-GU1-485(Note：The maximum number of units is 12 for configurations including either the FX-501(P)/502(P) or LS-501(P).)	Max. 31 nodes	24 V DC plus or minus 10 % Ripple P-P 10 % or less	45 mA or less (SC-GU1-EU: 10 mA or less)	Two-wire half duplex communication	57,600 bps / 38,400 bps / 19,200 bps / 9,600 bps, Selectable by DIP switch	Asynchronous communication method	Conforming to EIA RS-485	Communication cable: 100 m 328.084 ft or less [SC-GU1-485 (termination) to PLC] Power supply cable: Less than 10 m 32.808 ft	Green LED (Lights up when the power is ON)	Green LED (Lights up during communication)	Red LED [Blinks when communication error between PLC (Programmable Logic Controller) and Master or Master and Slave, or command error occurs]	Red LED (Blinks when communication error between the main unit and sensors occur)	–10 to +55 ℃ +14 to +131 ℉ (If 4 to 7 units are connected in cascade: –10 to +50 ℃ +14 to +122 ℉, if 8 to 16 units are connected in cascade: –10 to +45 ℃ +14 to +113 ℉) (No dew condensation or icing allowed), Storage: –20 to +70 ℃ –4 to +158 ℉	35 to 85 % RH, Storage: 35 to 85 % RH	1,000 V AC for one min. between all supply terminals connected together and enclosure	20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure	10 to 150 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each	98 m/s² acceleration (10 G approx.) in X, Y and Z directions five times each	Enclosure: Heat-resistant ABS Connector cap: silicone rubber	Net weight : 35 g approx. (SC-GU1-EU: 10 g approx.) Gross weight: 120 g approx.	SC-GU1-EU (End unit): 1 pc. CN-73-C2 [Quick-connection cable (cable length 2 m 6.562 ft)]: 1 pc. SC-GU1-CC02 [Link cable (cable length 0.2 m 0.656 ft)]: 1 pc.

Models table for series Upper Communication Unit for Digital Sensors SC-GU1-485
Part No.	Datasheet	CE Marking Directive Compliance	Applicable Sensor	Number of Connectable Units	Connectable Nodes	Supply Voltage	Current Consumption	Communication Method	Communication Speed	Synchronization Method	Electrical Characteristics	Total Extension Length	Indicators: Power	Indicators: Communication (COMM)	Indicators: Upper Communication Error (C.Err)	Indicators: Lower Communication Error (S.Err)	Ambient Temperature	Ambient Humidity	Voltage Withstandability	Insulation Resistance	Vibration Resistance	Shock Resistance	Material	Weight (Typ.)	Accessory
SC-GU1-485		EMC Directive, RoHS Directive	FX-501(P), FX-502(P), FX-301(P) (Note) , FX-305(P), LS-403, DPS-401(P), DPS-402(P), SC-T1JA (Note：Applicable units are for the FX-301(P) after version update. Do not use the previous version of FX-301(P). The updated version of FX-301(P) has the ''NAVI'' printed only on single side.)	Max. 16 units of digital sensor / analog input unit per SC-GU1-485(Note：The maximum number of units is 12 for configurations including either the FX-501(P)/502(P) or LS-501(P).)	Max. 31 nodes	24 V DC plus or minus 10 % Ripple P-P 10 % or less	45 mA or less (SC-GU1-EU: 10 mA or less)	Two-wire half duplex communication	57,600 bps / 38,400 bps / 19,200 bps / 9,600 bps, Selectable by DIP switch	Asynchronous communication method	Conforming to EIA RS-485	Communication cable: 100 m 328.084 ft or less [SC-GU1-485 (termination) to PLC] Power supply cable: Less than 10 m 32.808 ft	Green LED (Lights up when the power is ON)	Green LED (Lights up during communication)	Red LED [Blinks when communication error between PLC (Programmable Logic Controller) and Master or Master and Slave, or command error occurs]	Red LED (Blinks when communication error between the main unit and sensors occur)	–10 to +55 ℃ +14 to +131 ℉ (If 4 to 7 units are connected in cascade: –10 to +50 ℃ +14 to +122 ℉, if 8 to 16 units are connected in cascade: –10 to +45 ℃ +14 to +113 ℉) (No dew condensation or icing allowed), Storage: –20 to +70 ℃ –4 to +158 ℉	35 to 85 % RH, Storage: 35 to 85 % RH	1,000 V AC for one min. between all supply terminals connected together and enclosure	20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure	10 to 150 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each	98 m/s² acceleration (10 G approx.) in X, Y and Z directions five times each	Enclosure: Heat-resistant ABS Connector cap: silicone rubber	Net weight : 35 g approx. (SC-GU1-EU: 10 g approx.) Gross weight: 120 g approx.	SC-GU1-EU (End unit): 1 pc. CN-73-C2 [Quick-connection cable (cable length 2 m 6.562 ft)]: 1 pc. SC-GU1-CC02 [Link cable (cable length 0.2 m 0.656 ft)]: 1 pc.