1. KFA45 Hydraulic System Upgrade – “Full” Option” Controls Implications
The KFA45 (and associated SAL6 test Cage) “Full Option” hydraulic system will be based on that of AD-ELENA – hence assumes that all instrumentation will be identical and conforming to control system standards
24V instrumentation/actuators,
4-20mA current loops for analogue devices,
PT100 temperature sensors.
The latest control system standards will be employed for instrumentation and actuator system interface (AS-i bus deported I/O solution to reduce cabling (see annex slide).
Functional Specification/complete definition (including SAL6 and building 365 equipment layout) required urgently (mid-September according to current Controls planning).
KFA45 Hydraulic Controls
21/07/2017

2. KFA45 Hydraulic System – Controls Costs according to I/O Table
I/O Type
Instrument Type
Quantity
KFA45
SAL6
AI (4-20mA)
Flow transmitter
Pressure Transmitter 19 6 10 4
PT100
Temperature Element 17 8 DI
Pressure Switch
Level Switch
Flow Switch 1 13 5 DO
Solenoid Valve
Oil circulation Pumps, vacuum pumps 2 3 AO
Motorised Valve
Controls Costs (approx. depending on final layout/configuration)
CHF 30K
CHF 14K
KFA45 Hydraulic Controls
21/07/2017

3. Summary Strategy for KFA45 hydraulic system defined  Full option
SAL6
Operational system
P+M available
Functional specification for hydraulic system still missing
Architecture
Process
Effort for homogenization of hydraulic systems across the PS-Complex should continue
Modular approach
LHC Post Mortem Workshop – Etienne CARLIER, AB/BT
17/01/2007

4. KFA45 Hydraulic System Upgrade – “Full” Option” Controls Implications
Deported I/O mounted close to equipment
KFA45 Hydraulic Controls
21/07/2017

5. KFA45 – One possible Configuration of AS-I Bus network (Building 365)
4 separate AS-I busses, each containing several remote I/O modules for “near equipment” instrumentation interface
KFA45 Hydraulic Controls
21/07/2017