ABB HS810 3BDH000305R0101 relay module

Specific Parameters

Electrical Parameters
Supply Voltage: 24V DC ±15%
Power Consumption: ≤5W under normal operation; ≤8W at maximum load
Input Signals:
Safety Input: 2 channels dual-channel redundant input (24V DC, input current 2.5mA/channel)
Auxiliary Input: 2 channels standard input (24V DC, compatible with dry contact/active signal)
Output Signals:
Safety Output: 2 channels forced-guided relay contacts (250V AC/30V DC, 6A resistive load)
Auxiliary Output: 1 channel signal relay contact (250V AC/30V DC, 2A resistive load)
Safety Rating: PL e (EN ISO 13849-1), SIL 3 (IEC 61508)
Response Time: Safety input to output ≤15ms
Isolation Level: 4kV AC between input/output/power supply (1 minute)
Protection Functions: Overvoltage protection, overcurrent protection, short circuit protection, reverse polarity protection
Environmental Parameters
Operating Temperature: -20°C to 60°C
Storage Temperature: -40°C to 85°C
Relative Humidity: 5% to 95% (non-condensing, no dew formation)
EMC Immunity: Compliant with EN 61000-6-2 (industrial grade), EN 61000-6-4
Vibration Resistance: 10-500Hz, 5g acceleration (compliant with IEC 60068-2-6)
Shock Resistance: 15g acceleration, 11ms duration (compliant with IEC 60068-2-27)
Mechanical Parameters
Dimensions: 22.5mm (W) × 105mm (H) × 120mm (D)
Weight: Approximately 200g
Mounting Method: 35mm standard DIN rail (compliant with EN 60715)
Protection Class: IP20 (module itself)
Housing Material: Flame-retardant PA66 engineering plastic (UL 94 V-0 grade)
Terminal Type: Spring-loaded crimp terminals (compatible with 14-22 AWG wires)

Product Performance

HS810 adopts dual-channel redundant input and forced-guided relay output structure, ensuring that safety functions are not lost in case of single fault, meeting PL e safety level requirements. Built-in real-time self-diagnosis circuit can monitor relay contact sticking, coil fault, power abnormality and input circuit disconnection with fault diagnosis coverage ≥99% and fault response time ≤5ms, feeding back status through auxiliary output and LED indicators.

The module supports manual/automatic reset mode switching, and reset time can be configured through external circuit (0.1s-10s). It is seamlessly compatible with ABB AC500, AC800M and other PLC systems, realizing safety logic linkage through standard input and output. Maintaining stable performance within the wide temperature range of -20°C to 60°C, the forced-guided relay contacts have mechanical life ≥1,000,000 cycles and electrical life ≥100,000 cycles, with mean time between failures (MTBF) ≥200,000 hours.

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