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| ·It is a speed monitoring safety relay with Modbus communication function. ·Support proximity switch, encoder input and safety sensor input. ·2-way relay safety output ·4-channel semiconductor safety output ·Configuration software can be used to set safety control logic. ·Safety certification: PL e, Cat: 4 |
▊Product selection
product name | model | Safety input | Safe output | brand |
Safety controller | SM602-5501 | 3CH | 2NO+4SO | LHS |
explain | Proximity switch, encoder input, safety sensor | |||
▊safety performance
·Performance level (PL): PLE ·Safety category (cat.): cat.4. ·Task time (TM): 20 years. ·Diagnostic coverage (DC/DC AVG): 99% ·Safety integrity level (SIL): SIL3 ·Hardware fault margin (HFT): 1 ·Safety Failure Score (SFF): 99% ·PFHD: 1.78e-9/h ·Stop category: 0/1 | ·Meet the standard ENISO13849. ·Meet the standard ENISO13849. ·Meet the standard ENISO13849. ·Meet the standard ENISO13849. ·Comply with standards IEC 61508 and IEC 62061. ·Comply with standards IEC 61508 and IEC 62061. ·Comply with standards IEC 61508 and IEC 62061. ·Comply with standards IEC 61508 and IEC 62061. ·Comply with standard EN60204-1. |
▊Main technical parameters
Power supply characteristics | ·Power supply voltage: 24VDC ·Voltage range: 20~30VDC ·Current loss: ≤120mA(24VDC) |
Input characteristics | ·Input current: ≤10mA(24VDC) ·Conductor resistance: ≤15Ω ·Input equipment: PNP proximity switch, TTL/ sine and cosine encoder, switch-type safety element. ·Input channel: 6 ·Input frequency: input frequency: 0.01Hz~2KHz for proximity switch and 0.01Hz~300KHz for encoder. |
Relay output characteristics | ·Number of contacts: 2NO (safety output) ·Contact material: AgSnO2 ·Contact fuse protection: 10A is fast, 6A is slow. ·Switching capacity: 5A/230VAC；; 5A/24VDC |
Semiconductor output characteristics | ·Number of contacts: 4SO (safety output) ·Contact fuse protection: 5A is fast and 3A is slow. ·Switching capacity: 5A/24V DC |
Time characteristic | ·Suction buffer time: ≤100ms ·Release buffer time: ≤30ms ·Recovery time: Power failure: ≤1000ms ·Short interruption of power supply: 20ms |
Communication characteristics | ·Baud rate: 38.4kbps (fixed) ·Communication length: ≤1000m ·Networking capacity: ≤10 units |
▊Environmental characteristic parameters
·Electromagnetic compatibility: comply with EN 60947, EN 61000-6-2 and EN 61000-6-4. ·Vibration frequency: 10Hz~55Hz ·Vibration amplitude: 0.35mm ·Operating temperature: -20℃~+60℃ ·Storage temperature: -40℃~+85℃ ·Relative humidity: 10%~90% ·Overvoltage grade: Ⅲ ·ollution level: 2 ·Altitude: ≤2000m ·Rated isolation voltage: 250V AC. ·Rated impulse voltage: 6000V(1.2/50us) ·Insulation strength: 1500V AC, 1min. ·Electrical clearance and creepage distance: in accordance with EN60947-1. |
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▊Functional application parameters
functional block diagram | Typical application |
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▊Functional application parameters
Overall dimensions (depth× height× width): 114.5mm×99.0mm×45.0mm Product net weight: 260g. |
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| ▊ | Wiring diagram |
Power Supply |
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input |  |  |  |
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reset |  |  | |
feedback |  |  | |
output |  |  |  |
Lihong Safety Equipment Engineering (Shanghai) Co., Ltd.
E-Mail: info@lh-safety.com
Address: 581 Xiuchuan Road, Chuansha Town, Pudong New District, Shanghai
(Greenland East Coast International Plaza-Room A 313)
Copyright ? Lihong Safety Equipment Engineering (Shanghai) Co., Ltd. ICP19034341-1 Technical Support: lanjujing
