Yokogawa AND50-562 Interface Card
The Yokogawa AND50-562, also cataloged as the AND50 Interface Card, operates as a dedicated hardware component for I/O expansion and RIO bus connectivity within dual-redundant DCS architectures.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | AND50-562 |
| Brand | Yokogawa |
| Origin | Japan |
| Weight | 0.3 kg |
| Dimensions | 100 mm (L) x 120 mm (W) x 25 mm (H) |
| Operating Temp | -20 deg C to +60 deg C |
| Power Consumption | Not specified in source data |
| Power Supply | 24 VDC |
| Communication Protocol | RIO bus protocol |
| Digital I/O Points | 16 |
| Analog I/O Points | 8 |
| Mounting Standard | 19-inch Rack or DIN rail |
RIO Bus Protocol and Dual-Redundant Architecture
This interface card executes data transfer across the RIO (Remote I/O) bus protocol, specifically configured for dual-redundant system topologies. The dual-redundant RIO bus architecture provides two independent physical communication paths between the central controller and the remote I/O node. Data integrity is maintained through continuous synchronization between the primary and secondary bus segments. The card provides 16 digital I/O points and 8 analog I/O points, supporting both signal acquisition and control output execution. Channel-to-channel isolation prevents ground loop interference between analog and digital signal domains. The 24 VDC power supply requirement aligns with standard industrial control power distribution infrastructure.
Frequently Asked Questions (FAQ)
Q: What is the maximum operating temperature for the AND50-562 interface card?
A: The AND50-562 operates within a temperature range of -20 deg C to +60 deg C. Operation outside this range requires environmental conditioning or derating.
Q: Can this card be installed in a non-redundant RIO bus configuration?
A: The AND50-562 is designed for dual-redundant RIO bus systems. Installation in non-redundant configurations may not provide expected performance characteristics. Consult the system hardware manual for compatibility verification.
Q: What is the I/O point density of this interface card?
A: The AND50-562 provides 16 digital I/O points and 8 analog I/O points per card. Total I/O capacity depends on the number of cards installed in the node unit.
Field Installation Guidelines
Mount the AND50-562 in a 19-inch rack or on DIN rail per the mechanical specifications. Ensure adequate ventilation clearance around the card to maintain operating temperature within -20 deg C to +60 deg C limits. Connect the 24 VDC power supply with proper polarity protection. Route RIO bus cables in shielded twisted-pair configuration with the shield grounded at one end only to prevent ground loops. Verify dual-redundant bus connections are properly terminated at both ends of each bus segment. Confirm all I/O wiring matches the channel assignment table before applying power. Perform continuity testing on all digital I/O circuits and loop calibration on analog channels prior to commissioning.
Yokogawa AND50-562 Interface Card
Yokogawa AND50-562 Interface Card
The Yokogawa AND50-562, also cataloged as the AND50 Interface Card, operates as a dedicated hardware component for I/O expansion and RIO bus connectivity within dual-redundant DCS architectures.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | AND50-562 |
| Brand | Yokogawa |
| Origin | Japan |
| Weight | 0.3 kg |
| Dimensions | 100 mm (L) x 120 mm (W) x 25 mm (H) |
| Operating Temp | -20 deg C to +60 deg C |
| Power Consumption | Not specified in source data |
| Power Supply | 24 VDC |
| Communication Protocol | RIO bus protocol |
| Digital I/O Points | 16 |
| Analog I/O Points | 8 |
| Mounting Standard | 19-inch Rack or DIN rail |
RIO Bus Protocol and Dual-Redundant Architecture
This interface card executes data transfer across the RIO (Remote I/O) bus protocol, specifically configured for dual-redundant system topologies. The dual-redundant RIO bus architecture provides two independent physical communication paths between the central controller and the remote I/O node. Data integrity is maintained through continuous synchronization between the primary and secondary bus segments. The card provides 16 digital I/O points and 8 analog I/O points, supporting both signal acquisition and control output execution. Channel-to-channel isolation prevents ground loop interference between analog and digital signal domains. The 24 VDC power supply requirement aligns with standard industrial control power distribution infrastructure.
Frequently Asked Questions (FAQ)
Q: What is the maximum operating temperature for the AND50-562 interface card?
A: The AND50-562 operates within a temperature range of -20 deg C to +60 deg C. Operation outside this range requires environmental conditioning or derating.
Q: Can this card be installed in a non-redundant RIO bus configuration?
A: The AND50-562 is designed for dual-redundant RIO bus systems. Installation in non-redundant configurations may not provide expected performance characteristics. Consult the system hardware manual for compatibility verification.
Q: What is the I/O point density of this interface card?
A: The AND50-562 provides 16 digital I/O points and 8 analog I/O points per card. Total I/O capacity depends on the number of cards installed in the node unit.
Field Installation Guidelines
Mount the AND50-562 in a 19-inch rack or on DIN rail per the mechanical specifications. Ensure adequate ventilation clearance around the card to maintain operating temperature within -20 deg C to +60 deg C limits. Connect the 24 VDC power supply with proper polarity protection. Route RIO bus cables in shielded twisted-pair configuration with the shield grounded at one end only to prevent ground loops. Verify dual-redundant bus connections are properly terminated at both ends of each bus segment. Confirm all I/O wiring matches the channel assignment table before applying power. Perform continuity testing on all digital I/O circuits and loop calibration on analog channels prior to commissioning.
