Yokogawa AI-917-00 ProSafe-SLS Analog Input Module

The Yokogawa AI-917-00 is a high-performance analogue input module designed for industrial applications that require high-precision signal acquisition. The module supports 2 input channels for 0-20 mA and 2 for 0-10 V, enabling the connection of various types of sensors. Its robust compatibility and modular design make it well-suited for data acquisition systems and automation control systems, particularly in measuring and monitoring process parameters.

General Information

• Manufacturer: Yokogawa
• Model Number: AI-917-00
• Type: Analogue Input Module
• Number of Channels: 4
• Output Signal Type: 2x 0-20 mA, 2x 0-10 V
• Operating Temperature Range: -20°C to +60°C
• Storage Temperature Range: -30°C to +80°C
• Relative Humidity: Max. 75%, no condensation
• Power Supply Voltage: 24 VDC
• Compatibility: Compatible with Yokogawa control systems, including STARDOM and CENTUM series
• Size: Single Euro format 4TE (160x100x20 mm)
• Connector: DIN 41612 Bauform F 48p
• Identification: AI-917 on front
• Shock: 15g, 11 ms
• Vibration: 10-55 Hz 0.075 mm, 57-150 Hz 1g (0.076-0.011 mm)
• EMI: NAMUR AK EMV DIN IEC 801-2-5

Technical Specifications

Electrical Specifications:

• Input Signal Type: 2x 0-20 mA, 2x 0-10 V
• Input Impedance:
  • 0-20 mA: ≤ 250Ω
  • 0-10 V: ≥ 1 MΩ
• Output Resolution: 16-bit
• Sampling Rate: 10 ms/channel
• Power Supply Voltage: 24 VDC ±20%
• Power Consumption: Max 1.5 W
• Signal Accuracy:
  • Linearity: ±0.1% FS
  • Temperature Drift: ±0.01% FS/°C
• Current Input: 0 - 20 mA, 50 Ω (max. 50 mA)
• Voltage Input: 0 - 10 V, 5.5 kΩ (max. 30 V)
• Stability Error: < 0.1% / 10°C
• Accuracy: ± 0.2% ± 1 bit
• Resolution: 1024 points over 21.6 mA / 10.8 V (10 bits)
• LED Test: 18-30 V / 3.5-6 mA

Mechanical Specifications:

• Dimensions: 100 mm (H) x 50 mm (W) x 150 mm (D)
• Weight: 0.5 kg
• Mounting Method: DIN Rail Mount
• Housing Material: Industrial-grade plastic
• Protection Rating: IP20

Input Specifications:

• Clock: Clock pulses from MC-573, level 0/11 V
• Pulse Logic: Current pulses 500 mA
• Capacity: 10 unit loads
• Status Indication: Programmable LEDs
• Data: 8 bits serial data, level 0/11 V
• Display: LCD, programmable, 2 rows
  • First row: Numeric value
  • Second row: 1 alpha, 2 numeric characters

Output Specifications:

• RS232 Serial Interface: For programming only (adapter cable necessary)
• Start-up Time: 8 s
• Program Cycle: 40 ms (program dependent)
• Propagation Delay: Programmable

Power Supply:

• Field Supply: 18-30 VDC (ripple < 1 V top-top), 70 mA (24 V)
• Logic Supply: 20 VDC, 10 mA
• Clock Signal: A voltage pulse

Isolation:

• Analog Circuit: 0.5 kV (test)

Dissipation:

• Power Dissipation: 2 W

Features

• Multi-signal Input Support: The Yokogawa AI-917-00 features 4 channels, including 2 for 0-20 mA and 2 for 0-10 V inputs. This design allows users to connect various sensors simultaneously, meeting different industrial application requirements and enhancing system efficiency.

• High-Precision Signal Acquisition: The module offers an accuracy of ±0.1% FS, ensuring reliable data acquisition across the entire range. This high precision is crucial for complex process control and monitoring systems, allowing for accurate reflections of real process variables.

• Modular Design and Ease of Maintenance: The AI-917-00 employs standard DIN rail mounting, simplifying integration and replacement within existing control systems. Its modular design not only streamlines installation but also reduces maintenance time, making it ideal for applications that require frequent adjustments and expansions.

• Wide Operating Temperature Range: The module operates reliably in temperatures ranging from -20°C to +60°C, making it suitable for diverse industrial environments. It ensures consistent performance even under harsh conditions.

• Compatibility and Integration: This module is compatible with various Yokogawa control systems, including but not limited to STARDOM and CENTUM series, facilitating easy integration into existing automation solutions and ensuring efficient system operation.