SC-HG1-485
Specification
| Item | Performance characteristics |
|---|---|
| CE Marking Directive Compliance | EMC Directive, RoHS Directive |
| Compatible Controllers | HG-SCâ–¡, HG-TCâ–¡ |
| Supply Voltage | 24 V DC ±10 %, Ripple (P-P) 10 % or less (Within specified power supply voltage range) (Note): Power is supplied from a connected master controller. |
| Current Consumption | 40 mA or less |
| Communication Method | Two-wire half duplex communication |
| Synchronization Method | Start-stop synchronization |
| Communication Protocol | MODBUS (RTU / ASCII) / MEWTOCOL-COM |
| Communication Speed | 1.2 kbps / 2.4 kbps / 4.8 kbps / 9.6 kbps / 19.2 kbps / 38.4 kbps / 57.6 kbps / 115.2 kbps |
| Electrical Characteristics | Complies with EIA RS-485 |
| Number of Connectable Units: Host (RS-485) | 1 to 99 units when MODBUS (RTU/ASCII) is used, 1 to 64 units when MEWTOCOL-COM is used |
| Number of Connectable Units: Sensors | Maximum of 15 controllers (one master, 14 slaves) per SC-HG1-485 unit |
| Stop Bit Length | 1 bit / 2 bits |
| Parity Check | Even / Odd / None |
| Data Bit Length | 8 bits (RTU) / 7 bits (ASCII) |
| Degree of Pollution | 2 |
| Operating Altitude | 2,000 m 6561.68 ft or less (Note): Do not use or store in an environment that has been pressurized to an air pressure higher than the atmospheric pressure at 0 m. |
| Environmental Resistance: Protection | IP40 (IEC) |
| Environmental Resistance: Ambient Temperature | -10 to +45 ℃ 14 to +113 ℉ (No condensation or icing), Storage : -20 to +60 ℃ -4 to +140 ℉ |
| Environmental Resistance: Ambient Humidity | 35 to 85 % RH, Storage : 35 to 85 % RH |
| Voltage Withstandability | 1,000 V AC for one min. between all supply terminals connected together and enclosure |
| Insulation Resistance | 20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure |
| Environmental Resistance: Vibration Resistance | 10 to 150 Hz frequency, 0.75 mm 0.030 in double amplitude (10 to 58Hz), maximum acceleration 49 m/s2 (58 to 150 Hz) in X, Y and Z directions for two hours each |
| Environmental Resistance: Shock Resistance | 98 m/s2 acceleration (10 G approx.) in X, Y and Z directions five times each |
| Material | Unit case : Polycarbonate |
| Total Extension Distance | Communication cable : 1,200 m 3,937.008 ft or less between SC-HG1-485 (terminal) and PLC |
| Weight (Typ.) | Net weight : 75 g approx., Gross weight : 120 g approx. |
| Remark | Where measurement conditions have not been specified precisely, the conditions used were ambient temperature +20 ℃ +68 ℉. |