Abbott ARCHITECT RHS - Other Circuit Boards

MODULE 4: POWER AND CIRCUIT BOARDS
4-16 ARCHITECT
®
RSH Service Training Guide
FOR INTERNAL USE ONLY 201532-102
Other Circuit Boards
Other boards on the RSH provide safety and status functions for operators, as well as, system signal
information to report status on error conditions. These boards are:
• Priority Load Sensor Board (PLSB)
• Unit Detect Boards (UDB)
• Cover Interlock Sensor Boards
Priority Load Sensor Board (PLSB)
The Priority Load Sensor Board:
• contains LEDs and sensors for the Priority Bay
• all ARCHITECT configurations contain only 1 board
• switch address is always = 1
• signals are routed through the SIB
• replaceable
Unit Detect Boards (UDB)
The Unit Detect Boards:
• contain LEDs and sensors for Routine Bays
• one board provides information for two Routine Bays
• number of UDBs per system is dependent on the system configuration
- i2000
SR
®
System has 2 UDBs
- c8000
®
System has 3 UDBs
- ci8200
®
System has 6 UDBs
• UDB switch addresses require configuration during board installation
• signals route through SIB
• replaceable
Cover Interlock Sensor Boards
The Cover Interlock Sensor Boards:
• use 3.3VDC from SIB
• all interlock boards report 1 bit address to the SIB
• number of Cover Interlock Sensor Boards per system is dependent on the system configuration
- i2000
SR
System has 3
- c8000 System has 4
- ci8200 System has 7
• must be closed during RSH operation
• contains a jumper override for service diagnostics and troubleshooting
• replaceable