ABB 216DB61 HESG324063R100-H Digital input module

Specific Parameters

Electrical Parameters
Supply Voltage: 5V DC ±5% (provided by S800I/O system rack)
Input Channels: 8 independent differential digital inputs, supporting channel grouping
Signal Types:
Dry Contact: Minimum excitation current 1mA (24V DC), contact resistance ≤1kΩ
Active Signal: 24V DC (high level 18-30V DC, low level 0-5V DC)
Response Time: ≤1ms (signal edge detection)
Isolation Level: 2.5kV AC between channels (1 minute), 5kV AC between channels and system (1 minute)
Protection Functions: Overvoltage protection (≤35V DC), short circuit protection, reverse polarity protection, surge suppression
Diagnostic Circuit: Built-in open/short circuit detection circuit for each channel
Power Consumption: ≤6W under normal operation
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 61326-1 (industrial grade), IEC 61000-4-2/4/6
Vibration Resistance: 10-500Hz, 2g acceleration (compliant with IEC 60068-2-6)
Shock Resistance: 15g acceleration, 11ms duration (compliant with IEC 60068-2-27)
Mechanical Parameters
Dimensions: 40mm (W) × 175mm (H) × 250mm (D)
Weight: Approximately 650g
Mounting Method: ABB S800I/O standard rack mounting (compatible with UR21/UR22 racks)
Protection Class: IP20 (module itself)
Housing Material: Flame-retardant aluminum alloy (UL 94 V-0 grade)
Terminal Type: Spring-loaded crimp terminals, compatible with 16-22 AWG wires

Product Performance

The module adopts independent channel acquisition and signal shaping circuit, with 100% digital signal recognition accuracy, which can effectively filter on-site contact jitter interference (debounce time adjustable from 0.1ms to 100ms). The input response time is ≤1ms, supporting 8-channel synchronous status monitoring, meeting the real-time requirements of safety interlock systems.

Integrated with full-channel self-diagnostic functions, it can real-time monitor open circuit, short circuit, overvoltage and module power abnormalities, with fault diagnosis coverage ≥99.9%. Fault status is uploaded to the controller within 10ms via the backplane bus, and local and remote dual status feedback is realized with LED indicators. The channel-level 2.5kV isolation and system-level 5kV isolation design provide common mode rejection ratio ≥120dB, which can resist strong electromagnetic interference generated by equipment such as frequency converters and motors in industrial sites.

Fully compatible with ABB AC 800M controller and PanelView HMI, it supports online configuration of signal types and debounce parameters through Control Builder M software, enabling configuration updates without shutdown. The mean time between failures (MTBF) is ≥450,000 hours, adapting to the long-term operation needs of continuous production scenarios.

Show More Show Less