Technical Specifications:

• Number of Channels: 8 digital inputs
• Input Voltage: 24 V DC
• Input Type: Sink / Source (selectable per channel group)
• Logic “1” Threshold: ≥ 15 V DC (for 24 V DC systems)
• Logic “0” Threshold: ≤ 10 V DC (for 24 V DC systems)
• Input Current (per channel): 4 mA (typical, at 24 V DC)
• Input Filter Time: 0.1 ms to 25.6 ms (configurable per channel)
• Response Time: 250 µs (maximum, with minimum filter setting)
• Input Isolation: Optocoupled, 500 V DC isolation between channels and bus
• Bus Connection: X20 system bus (X2X connector)

Electrical Specifications:

• Supply Voltage (L+): 24 V DC (±20%)
• Supply Voltage (M): 0 V (common reference)
• Current Consumption from Bus: 100 mA (typical)
• Power Dissipation: 2.4 W (maximum)

Mechanical Specifications:

• Module Width: 45 mm (standard X20 module width)
• Housing Material: Glass-fiber reinforced polyamide (PA66-GF30)
• Protection Rating: IP20 (when mounted in X20 base/chassis)
• Operating Temperature Range: -25°C to +70°C
• Storage Temperature Range: -40°C to +85°C
• Relative Humidity: 5% to 95% (non-condensing)
• Dimensions (W × H × D): 45 × 90 × 75 mm
• Weight: Approximately 0.06 kg

Status Indicators:

• Green LED per channel: Indicates logic “1” (input active)
• Red LED per channel: Indicates logic “0” (input inactive)

Installation Requirements:

• Mounted on X20 base module (e.g., 7XX400 series) or X20 chassis
• DIN rail mountable via base module
• Terminal connection via spring-loaded push-in terminals (for field wiring)

Applicable Industries:
General automation, conveyor systems, assembly lines, material handling, process control, OEM machinery.

Certifications:

• CE marking
• UL 508 (File E74839)
• C-Tick
• KC (Korea Certification)

Product 3: B&R 7IF371.70-1

Product Name: B&R X20 Digital Input Module — 16 Channels

Product Series: X20 I/O System (7IF Series)

Model Number: 7IF371.70-1

Product Introduction:
The B&R 7IF371.70-1 is a 16-channel digital input module from the B&R X20 distributed I/O family. It provides high-density binary signal acquisition for applications requiring a large number of discrete inputs. The module features sink/source configurable inputs with individually adjustable input filters.

Technical Specifications:

• Number of Channels: 16 digital inputs
• Input Voltage: 24 V DC
• Input Type: Sink / Source (configurable per group of 8 channels)
• Logic “1” Threshold: ≥ 15 V DC (for 24 V DC systems)
• Logic “0” Threshold: ≤ 10 V DC (for 24 V DC systems)
• Input Current (per channel): 4 mA (typical, at 24 V DC)
• Input Filter Time: 0.1 ms to 25.6 ms (configurable per channel group)
• Response Time: 250 µs (maximum, with minimum filter setting)
• Input Isolation: Optocoupled, 500 V DC isolation between channels and bus
• Bus Connection: X20 system bus (X2X connector)

Electrical Specifications:

• Supply Voltage (L+): 24 V DC (±20%)
• Supply Voltage (M): 0 V (common reference)
• Current Consumption from Bus: 150 mA (typical)
• Power Dissipation: 3.6 W (maximum)

Mechanical Specifications:

• Module Width: 45 mm (standard X20 module width)
• Housing Material: Glass-fiber reinforced polyamide (PA66-GF30)
• Protection Rating: IP20 (when mounted in X20 base/chassis)
• Operating Temperature Range: -25°C to +70°C
• Storage Temperature Range: -40°C to +85°C
• Relative Humidity: 5% to 95% (non-condensing)
• Dimensions (W × H × D): 45 × 90 × 75 mm
• Weight: Approximately 0.08 kg

Status Indicators:

• Green LED per channel: Indicates logic “1” (input active)
• Red LED per channel: Indicates logic “0” (input inactive)

Input Filter Configuration:

• Filter Range: 0.1 ms / 0.2 ms / 0.5 ms / 1.0 ms / 2.0 ms / 5.0 ms / 10.0 ms / 25.6 ms
• Configurable via Automation Studio software

Installation Requirements:

• Mounted on X20 base module (e.g., 7XX400 series) or X20 chassis
• DIN rail mountable via base module
• Spring-loaded push-in terminals for field wiring

Applicable Industries:
General automation, packaging machines, bottling lines, conveyor systems, material handling, process automation, automotive manufacturing.

Certifications:

• CE marking
• UL 508 (File E74839)
• C-Tick
• KC