Description
The Honeywell FS-IOBUS-CPIO is a specialized 34-pole I/O bus cable designed for the Honeywell Safety Manager system. It provides the critical communication link between the Controller Chassis (CPCHAS) and the I/O Chassis (IOCHAS), facilitating the transmission of scan, test, and update data between the QPP module and the I/O modules.
Features
- Facilitates communication between Controller Chassis and I/O Chassis
- 34-pole female latch connector design
- Supports both redundant and non-redundant system configurations
- Shielded construction to ensure signal integrity and noise reduction in safety-critical environments
- Compatible with Safety Manager A.R.T. and standard Safety Manager architectures
Applications
- Oil & Gas Refineries: Managing emergency shutdown (ESD) and fire & gas (F&G) systems
- Chemical Plants: Coordinating safety logic to prevent hazardous chemical reactions
- Power Generation Facilities: Ensuring reliable communication between control and I/O chassis for mission-critical monitoring
- Pharmaceutical & Biotech: Providing a scalable, flexible control system that meets strict regulatory standards
Technical Specifications
| Model |
FS-IOBUS-CPIO |
| Connector Type |
34-pole latch (female) |
| Operating Temperature |
-20 degC to +70 degC |
| Power Supply |
24 V DC |
| Power Consumption |
180 VA |
| Approvals |
UL, CSA |
| Tariff Code |
8537101190 |
Installation Guidelines
- Ensure the system is powered down before connecting or disconnecting the I/O bus cable.
- At the Controller chassis, connect the cable to the backplane connector marked "IO bus".
- At the I/O chassis, connect the cable to the IO backplane (IOB-0001S/R) at the connector marked "IO bus".
- For optimal EMI protection, route the cable along the middle horizontal bar at the back of the housing, keeping it separated from high-voltage power and watchdog cables.
- Ensure the latching mechanism is fully engaged to prevent intermittent signal loss.
FAQ
What is the primary function of the FS-IOBUS-CPIO?
It serves as the communication backbone between the controller chassis and the I/O chassis, ensuring reliable data transfer between the QPP module and the I/O modules in a safety system.
Is this cable compatible with redundant systems?
Yes, the FS-IOBUS-CPIO is designed for use in both redundant and non-redundant controller and I/O configurations.
Which chassis types does this cable support?
It is designed to connect controller chassis such as the CPCHAS-0001 series to I/O chassis including the IOCHAS-0001S/R series.
