- MFR #
- SR2B201B
- Zoro #
- G2478777
- UPC #
- 785901693826
- Country of Origin
- Korea, Republic of
- Item
- Compact Smart Relay
- Output Type
- (8) Relay
- Number of Outputs
- 8
- Number of Inputs
- 12
- Features
- Built-In Epsom Flash Memory, Zelio Soft Programming Software included, (2) Programming Languages (FBD or Ladder), Malfunctions Diagnosing Display, Simple Programming
- Counters
- 16
- Clock
- Yes
- Display
- LCD
- Input Voltage
- 24V AC
- Amps
- 8 A
- Timers
- 16
- Standards
- EN/IEC 60068-2-27 Ea, EN/IEC 60068-2-6 FC, EN/IEC 61000-4-11, EN/IEC 61000-4-12, EN/IEC 61000-4-2 Level 3, EN/IEC 61000-4-3, EN/IEC 61000-4-4 Level 3, EN/IEC 61000-4-5, EN/IEC 61000-4-6 Level 3
- Response Time
50 ms ladder from state 0 to state 1)discrete input || 50 ms ladder from state 1 to state 0)discrete input || 50 to 255 ms FBD from state 0 to state 1)discrete input || 50 to 255 ms FBD from state 1 to state 0)discrete input || 10 ms from state 0 to state 1)relay output || 5 ms from state 1 to state 0)relay output
- Product Type
- Compact Smart Relay
- Operating Rate In Hz
- 0.1 Hz at Ie)relay output || 10 Hz no load)relay output
- Discrete Input Frequency
- 57 to 63 Hz || 47 to 53 Hz
- Product Certifications
- GL || UL || CSA || C-tick || GOST
- Voltage State 1 Guaranteed
- >= 14 V discrete input
- Current State 0 Guaranteed
- <= 0.5 mA discrete input)
- Tightening Torque
- 0.5 N.m
- Voltage State 0 Guaranteed
- <= 5 V discrete input
- Input Impedance
- 4.6 kOhm discrete input
- Discrete Input Number
- 12
- Immunity To Microbreaks
- 10 ms repeated 20 times
- Environmental Characteristic
- EMC directive EN/IEC 61000-6-2 || EMC directive EN/IEC 61000-6-3 || EMC directive EN/IEC 61000-6-4 || EMC directive EN/IEC 61131-2 zone B || low voltage directive EN/IEC 61131-2
- Supply Voltage Limits
- 20.4-28.8 V
- Power Consumption In Va
- 6 VA without extension
- Output Thermal Current
- 8 A for all 8 outputs relay output
- [Uimp] Rated Impulse Withstand Voltage
- 4 kV EN/IEC 60947-1 and EN/IEC 60664-1
- Current State 1 Guaranteed
- >= 2 mA discrete input)
- Maximum Supply Current
- 233 mA without extension)
- Protection Type
- against inversion of terminals (control instructions not executed)
- Switching Capacity In Ma
- >= 10 mA 12 V relay output)
- Connections - Terminals
screw terminals, 1 x 0.2 to 1 x 2.5 mm² AWG 25 to AWG 14) semi-solid || screw terminals, 1 x 0.2 to 1 x 2.5 mm² AWG 25 to AWG 14) solid || screw terminals, 1 x 0.25 to 1 x 2.5 mm² AWG 24 to AWG 14) flexible with cable end || screw terminals, 2 x 0.2 to 2 x 1.5 mm² AWG 24 to AWG 16) solid || screw terminals, 2 x 0.25 to 2 x 0.75 mm² AWG 24 to AWG 18) flexible with cable end
- Operating Altitude
- 6561.68 ft (2000 m)
- Supply Frequency
- 50/60 Hz
- Disturbance Radiated/Conducted
- class B EN 55022-11 group 1
- Relative Humidity
- 95-95 % without condensation or dripping water
- Local Display
- with
- Electrical Durability
- AC-12 500000 cycles 230 V, 1.5 A relay output EN/IEC 60947-5-1 || AC-15 500000 cycles 230 V, 0.9 A relay output EN/IEC 60947-5-1 || DC-12 500000 cycles 24 V, 1.5 A relay output EN/IEC 60947-5-1 || DC-13 500000 cycles 24 V, 0.6 A relay output EN/IEC 60947-5-1
- Analogue Input Number
- 0
- Ambient Air Temperature For Operation
- -20-40 °C in non-ventilated enclosure IEC 60068-2-1 and IEC 60068-2-2 || -20-55 °C IEC 60068-2-1 and IEC 60068-2-2
- Discrete Input Voltage
- 24 V AC
- Backup Time
- 10 years 25 °C
- Maximum Altitude Transport
- 3048 m
- Cycle Time
- 6-90 ms
- Overvoltage Category
- III EN/IEC 60664-1
- Discrete Input Current
- 4.4 mA
- Checks
- program memory on each power up
- Contacts Type And Composition
- NO relay output
- Isolation Voltage
- 1780 V
- Clock Drift
- 12 min/year 0-55 °C || 6 s/month 25-25 °C
- Output Voltage Limits
- 5 to 30 V DC relay output) || 24 to 250 V AC
- Number Or Control Scheme Lines
- 0-240 ladder || 0-500 FBD
- [Us] Rated Supply Voltage
- 24 V AC
- Mechanical Durability
- 10000000 cycles relay output
- Pollution Degree
- 2 EN/IEC 61131-2
- Ip Degree Of Protection
- IP20 IEC 60529 terminal block) || IP40 IEC 60529 front panel)
- Product Or Component Type
- compact smart relay
- Ambient Air Temperature For Storage
- -40-70 °C
- Number of Timers
- 16
- Output Circuit Current - Maximum
- 8 A
- Number of Counters
- 16
- Output Circuit Voltage - Minimum
- 5 V DC, 24 V AC
- Series
- SR2
- AC Voltage Rating
- 24V AC
- Mounting Style
- DIN Rail
- Input Circuit Voltage - Maximum
- 24 V AC
- Current
- 8 A
- Input Type
- (12) Discrete
- Output Circuit Voltage - Maximum
- 30 V DC, 250 V AC
- Input Circuit Current - Maximum
- 4.4 mA
- Display Type
- LCD
- Clock Included
- Clock Included
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