Yokogawa

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

SKU AI-917-00

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Yokogawa

  • Product No.: AI-917-00

  • Country of origin:Japan

  • Product Type: Analog Input Modules

  • Payment: T/T, Western Union

  • Weight: 250g

  • Dimensions: 160 mm x 100 mm x 20 mm (H x W x D)

  • Shipping port: Xiamen

  • Warranty: 12 months

The Yokogawa AI-917-00 is a programmable analogue input module designed for fail-safe applications within the ProSafe-SLS safety system. The module processes analogue input signals and executes application-specific control functions via two independent processors to maintain high safety levels. It provides signal conversion for field transmitters, integrated AND-gate output processing for alarm group formation, and serial communication capabilities through an integrated shift register circuit.

Features

  • Dual-Processor Architecture: Incorporates two independent processors for high safety level operations and fail-safe processing.
  • Flexible Analogue Inputs: Features four total input channels, including two 0-20 mA channels and two 0-10 V channels with a common 0V reference.
  • Integrated Logic Outputs: Includes four logic pulse outputs, each equipped with an integrated AND-gate for simplifying alarm group formations.
  • Local User Interface: Equipped with an LCD front panel display, three pushbuttons, and front LED indicators for visual monitoring of input levels, output status, line faults, and parameters.
  • Communication Interface: Contains a shift register circuit for linking to the communication system, alongside a dedicated RS-232 serial interface reserved for programming.

Applications

  • ProSafe-SLS fail-safe safety systems
  • Fire and gas detection and alarm group formations
  • Industrial process safety instrumentation and monitoring

Technical Specifications

Category Parameter Specification
General Manufacturer Yokogawa
  Number of Inputs 4
  Number of Outputs 4
  Size Format Single Euro format 4TE
  Connector Type DIN 41612 Bauform F 48p
  Front Identification AI-917
Environmental Working Temperature -10 to +60 degC
  Storage Temperature -25 to +85 degC
  Relative Humidity Max. 75%, no condensation
  EMI Standard NAMUR AK EMV DIN IEC 801-2-5
  Shock Resistance 15g, 11 ms
  Vibration Resistance 10-55 Hz 0,075 mm, 57-150 Hz 1 g (0.076-0.011 mm)
Input Current Input Signal 0-20 mA, 50 Ohm (max. 50 mA)
  Voltage Input Signal 0-10 V, 5.5 kOhm (max. 30 V)
  Switches 3 (partly programmable)
  Stability Error <0.1%/10 degC
  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
  Clock Signal Level Clock pulses from MC-573, level 0/11 V
Output Pulse Logic Current pulses 500 mA, Capacity: 10 unit loads
  Status Indication Programmable LEDs
  Data Output 8 bits serial data, level 0/11 V
  Display LCD, programmable (2 Rows: 1st row numeric value, 2nd row 1 alpha, 2 num. characters)
  RS-232 Serial Interface For programming only (adapter cable necessary)
Propagation Start-up Time 8 s
  Program Cycle 40 ms (program dependent)
  Delay Programmable
Power Requirements 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 Isolation 0.5 kV (test)
Power Dissipation Dissipation 2 W

Connections/Interfaces

Connector Pin Function
b32, d32, z32 Analogue Input 1 (0-20 mA)
b30, d30, z30 Analogue Input 2 (0-20 mA)
b28, d28, z28 Analogue Input 3 (0-10 V)
b26, d26, z26 Analogue Input 4 (0-10 V)
d10, b10 Pulse Logic Output 1
d14, b14 Pulse Logic Output 2
d18, b18 Pulse Logic Output 3
d22, b22 Pulse Logic Output 4
d,b,z02 +24V Field Supply
d,b,z04 0V Field Supply
d,b,z06 Shield / Frame Ground
z18 +20V Logic Power Supply
z22 0V Logic Power Supply
z20 A Voltage Pulse
z24 B Voltage Pulse (nc)
z10 Clock Signal MC-573
z12 Data Signal MC-573
z16, z14 Pulse Logic Output Connection
z08 LED Test Input (+24V F)
RS-232 Connector Programming Interface

Installation Guidelines

  • Rack Mounting: The module uses a single Euro format 4TE form factor (160x100x20 mm) and interfaces via a DIN 41612 Bauform F 48-pin connector.
  • Jumper Settings:
    • Position jumper X5 across pins 1-8 to enable pushbuttons 2 and 3, or pins 2-7 to disable pushbuttons 2 and 3 for security.
    • Position jumper X5 across pins 3-6 for run mode, or pins 4-5 for programming mode.
    • Position jumper X12 across pins 2-3 to enable shift register bits 1-4, or pins 1-2 to disable them.
    • Keep jumpers X6, X7, and X8 disconnected (no jumper placed) during normal operation.
  • Parameter Security: To prevent unauthorized or accidental changing of set points in safety applications, set jumper X5 to position 2-7. Changing jumper positions requires pulling the module out of the rack.

FAQ

What is the Yokogawa AI-917-00 used for?

The Yokogawa AI-917-00 is a programmable analogue input module used in ProSafe-SLS systems for fail-safe application processing and signal monitoring.

What input and output signals does the module support?

The device features two 0-20 mA current inputs, two 0-10 V voltage inputs, and four logic pulse outputs.

How does the device handle safety processing?

The module utilizes two independent processors to maintain a high safety level during operation.

What front panel diagnostics are available on the module?

It features an LCD display for input levels and parameter settings, status LEDs for outputs and line faults, and three control pushbuttons.

What interface is used for programming the device?

The device includes a dedicated RS-232 serial interface on the front panel reserved exclusively for programming via an adapter cable.

View all FAQs →

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

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

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  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
Japan

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