Mech. # Item Type Code Device Port Bit Comment
99


PSC1-SCB P2 3
99


PSC1-SCB P3 0
99


PSC1-SCB P3 1
99


PSC1-SCB P3 2
99


PSC1-SCB P3 3
99


PSC1-SCB P3 4
99


PSC1-SCB P3 5
99


PSC1-SCB P3 6
99


PSC1-SCB P3 7
99


PSC1-SCB P4 0
99


PSC1-SCB P4 1
99


PSC1-SCB P4 2
99


PSC1-SCB P4 3
99


PSC1-SCB P4 4
99


PSC1-SCB P4 5
99


PSC1-SCB P4 6
99


PSC1-SCB P4 7
99


PSC2-SCB P2 5
99


PSC2-SCB P3 0
99


PSC2-SCB P3 1
99


PSC2-SCB P3 2
99


PSC2-SCB P3 3
99


PSC2-SCB P3 4
99


PSC2-SCB P3 5
99


PSC2-SCB P3 6
99


PSC2-SCB P3 7
99


SCB-100-AI ACH 22
99


SCB-100-AI ACH 32
99


SCB-100-AI ACH 42
99


SCB-100-AI ACH 43
99


SCB-100-AI ACH 44
99


SCB-100-AI ACH 45
99


SCB-100-AI ACH 46
99


SCB-100-AI ACH 47
99


SCB-100-AI ACH 48
99


SCB-100-AI ACH 49
99


SCB-100-AI ACH 50
99


SCB-100-AI ACH 51
99


SCB-100-AI ACH 52
99


SCB-100-AI ACH 53
99


SCB-100-AI ACH 54
99


SCB-100-AI ACH 55
99


SCB-100-AI ACH 56
99


SCB-100-AI ACH 57
99


SCB-100-AI ACH 58
99


SCB-100-AI ACH 59
99


SCB-100-AI ACH 60
99


SCB-100-AI ACH 61
99


SCB-100-AI ACH 62
99


SCB-100-AI ACH 63
99


SCB-100-DI APA 7
99


SCB-100-DI APB 5
99


SCB-100-DI BPA 7
99


SCB-100-DI BPB 7
99


SCB-100-DI CPA 3
99


SCB-100-DI CPB 2
99


SCB-100-DI CPC 1
99


SCB-100-DI DPA 1
99


SCB-100-DI DPA 4
99


SCB-100-DI DPB 5
99


SCB-100-DI DPB 6
99


SCB-100-DI DPB 7
99


SCB-100-DI DPC 7
13 Art-Status\ indicator
SCB-100-DI CPA 2 ?
1 Contact Microphone audio A.1



15 Camera Thermal 1 temperature CAM-TC0 SCB-100-AI ACH 33 -100 to +300 C
15 Camera Thermal 2 temperature CAM-TC1 SCB-100-AI ACH 34 NC
15 Camera Thermal 3 temperature CAM-TC2 SCB-100-AI ACH 35 NC
15 Camera Thermal 4 temperature CAM-TC3 SCB-100-AI ACH 36 NC
15 Collimator Thermal 1 temperature COL-TC1 SCB-100-AI ACH 37 -100 to +300 C
15 Collimator Thermal 2 temperature COL-TC2 SCB-100-AI ACH 38 -100 to +300 C
15 Collimator Thermal 3 temperature COL-TC3 SCB-100-AI ACH 39 -100 to +300 C
15 Collimator Thermal 4 temperature COL-TC4 SCB-100-AI ACH 40 NC
7 Camera Shutter Open\ indicator CSO-MON SCB-100-DI BPB 4 from leach ctlr
18 Collimator Purge flow F.18.01



18 Camera Purge flow F.18.01 SCB-100-AI ACH 25
18 Camera Purge flow F.18.02



18 Collimator Purge flow F.18.02 SCB-100-AI ACH 26
17 Detector Window humidity H.17.01 SCB-100-AI ACH 23
17 Ambient humidity H.17.02 SCB-100-AI ACH 24
14 Heater 1\ relay HTR.14.01 PSC2-SCB P4 5 active low?
14 Heater 2\ relay HTR.14.02 PSC2-SCB P4 6 active low?
14 Heater 3\ relay HTR.14.03 PSC2-SCB P4 7 active low?
14 Heater 4\ relay HTR.14.04 PSC2-SCB P3 0 active low?
6 HWP Encoder Pwr\ relay HWP-ENC-PWR~ PSC1-SCB P2 4 active low
10 Grating Insert/Remove pneumatic P.10.1



10 Grating Inserted indicator P.10.1-B.1 SCB-100-DI CPB 3 active low
10 Grating Removed indicator P.10.1-B.2 SCB-100-DI CPB 4 active low
10 Grating Insert\ relay P.10.1-R.1 PSC2-SCB P1 6 active low
10 Grating Insert-M\ interlock P.10.1-R.1-M SCB-100-DI CPC 6 active low
10 Grating Remove\ relay P.10.1-R.2 PSC2-SCB P1 7 active low
10 Grating Remove-M\ interlock P.10.1-R.2-M SCB-100-DI CPC 7 active low
11 Beamsplitter Insert pneumatic P.11.1



11 Beamsplitter Inserted indicator P.11.1-B.1 SCB-100-DI DPA 2 active low
11 Beamsplitter Removed indicator P.11.1-B.2 SCB-100-DI DPA 3 active low
11 Beamsplitter Insert\ relay P.11.1-R.1 PSC2-SCB P2 1 active low
11 Beamsplitter Insert-M\ interlock P.11.1-R.1-M



12 Filter Insert pneumatic P.12.1



12 Filter Inserted indicator P.12.1-B.1 SCB-100-DI DPA 5 active low
12 Filter Removed indicator P.12.1-B.2 SCB-100-DI DPA 6 active low
12 Filter Insert\ relay P.12.1-R.1 PSC2-SCB P2 2 active low
12 Filter Insert-M\ interlock P.12.1-R.1-M SCB-100-DI DPB 4 active low
13 Articulation Detente Remove pneumatic P.13.1



13 Articulation Detente Inserted indicator P.13.1-B.1 SCB-100-DI DPC 0 active low
13 Articulation Detente Removed indicator P.13.1-B.2 SCB-100-DI DPC 1 active low
13 Articulation Detente Caught indicator P.13.1-B.3 SCB-100-DI DPC 2 active low
13 Articulation Detente Remove\ relay P.13.1-R.1 PSC2-SCB P2 3 active low
13 Articulation Detente Remove-M\ interlock P.13.1-R.1-M SCB-100-DI DPC 5 active low
5 Slitmask Fetch/Stow pneumatic P.5.1



5 Slitmask Fetched indicator P.5.1-B.1 SCB-100-DI APA 0 active low
5 Slitmask Stowed indicator P.5.1-B.2 SCB-100-DI APA 1 active low
5 Slitmask Fetch\ relay P.5.1-R.1 PSC1-SCB P1 0 active low
5 Slitmask Fetch-M\ interlock P.5.1-R.1-M SCB-100-DI APB 2 active low
5 Slitmask Stow\ relay P.5.1-R.2 PSC1-SCB P1 1 active low
5 Slitmask Stow-M\ interlock P.5.1-R.2-M SCB-100-DI APB 3 active low
5 Slitmask Insert pneumatic P.5.2



5 Slitmask Inserted indicator P.5.2-B.1 SCB-100-DI APA 2 active low
5 Slitmask Removed indicator P.5.2-B.2 SCB-100-DI APA 3 active low
5 Slitmask Insert\ relay P.5.2-R.1 PSC1-SCB P1 2 active low
5 Slitmask Insert-M\ interlock P.5.2-R.1-M SCB-100-DI APB 4 active low
6 HWP Insert pneumatic P.6.1



6 HWP Inserted indicator P.6.1-B.1 SCB-100-DI APB 6 active low
6 HWP Removed indicator P.6.1-B.2 SCB-100-DI APB 7 active low
6 HWP Insert\ relay P.6.1-R.1 PSC1-SCB P1 3 active low
6 HWP Insert-M\ interlock P.6.1-R.1-M SCB-100-DI BPA 4 active low
6 HWP Detente Remove pneumatic P.6.2



6 HWP Detente Inserted indicator P.6.2-B.1 SCB-100-DI APC 0 active low
6 HWP Detente Removed indicator P.6.2-B.2 SCB-100-DI APC 1 active low
6 HWP Detente Remove\ relay P.6.2-R.1 PSC1-SCB P1 4 active low
6 HWP Detente Remove-M\ interlock P.6.2-R.1-M



6 QWP Insert pneumatic P.6.3



6 QWP Inserted indicator P.6.3-B.1 SCB-100-DI APC 2 active low
6 QWP Removed indicator P.6.3-B.2 SCB-100-DI APC 3 active low
6 QWP Insert\ relay P.6.3-R.1 PSC1-SCB P1 5 active low
6 QWP Insert-M\ interlock P.6.3-R.1-M SCB-100-DI BPA 5 active low
6 QWP Detente Remove pneumatic P.6.4



6 QWP Detente Inserted indicator P.6.4-B.1 SCB-100-DI APC 4 active low
6 QWP Detente Removed indicator P.6.4-B.2 SCB-100-DI APC 5 active low
6 QWP Detente Remove\ relay P.6.4-R.1 PSC1-SCB P1 6 active low
6 QWP Detente Remove-M\ interlock P.6.4-R.1-M



6 QBL Insert pneumatic P.6.5



6 QBL Inserted indicator P.6.5-B.1 SCB-100-DI APC 6 active low
6 QBL Removed indicator P.6.5-B.2 SCB-100-DI APC 7 active low
6 QBL Insert\ relay P.6.5-R.1 PSC1-SCB P1 7 active low
6 QBL Insert-M\ interlock P.6.5-R.1-M SCB-100-DI BPA 6 active low
7 Shutter Open pneumatic P.7.1



7 Shutter Opened indicator P.7.1-B.1 SCB-100-DI BPB 0 active high
7 Shutter Closed indicator P.7.1-B.2 SCB-100-DI BPB 1 active high
7 Shutter Open\ relay P.7.1-R.1 PSC1-SCB P2 0 active low
7 Shutter Open-M\ interlock P.7.1-R.1-M SCB-100-DI BPB 5 active low
7 Shutter Assist On indicator P.7.2-B.1 SCB-100-DI BPB 2 active low
7 Shutter Assist Off indicator P.7.2-B.2 SCB-100-DI BPB 3 active low
7 Shutter Assist Enable\ digital output P.7.2-D.1 PSC1-SCB P2 2 active low
7 Shutter Assist Enable-M\ interlock P.7.2-D.1-M



7 Shutter Assist\ relay P.7.2-R.1 PSC1-SCB P2 1 active low
7 Shutter Assist-M\ interlock P.7.2-R.1-M SCB-100-DI BPB 6 active low
9 Etalon 1 Insert/Remove pneumatic P.9.1



9 Etalon 1 Inserted indicator P.9.1-B.1 SCB-100-DI BPC 0 active low
9 Etalon 1 Removed indicator P.9.1-B.2 SCB-100-DI BPC 1 active low
9 Etalon 1 Insert\ relay P.9.1-R.1 PSC2-SCB P1 0 active low
9 Etalon 1 Insert-M\ interlock P.9.1-R.1-M SCB-100-DI CPA 4 active low
9 Etalon 1 Remove\ relay P.9.1-R.2 PSC2-SCB P1 1 active low
9 Etalon 1 Remove-M\ interlock P.9.1-R.2-M SCB-100-DI CPA 5 active low
9 Etalon 2 Insert/Remove pneumatic P.9.2



9 Etalon 2 Inserted indicator P.9.2-B.1 SCB-100-DI BPC 2 active low
9 Etalon 2 Removed indicator P.9.2-B.2 SCB-100-DI BPC 3 active low
9 Etalon 2 Insert\ relay P.9.2-R.1 PSC2-SCB P1 2 active low
9 Etalon 2 Insert-M\ interlock P.9.2-R.1-M SCB-100-DI CPA 6 active low
9 Etalon 2 Remove\ relay P.9.2-R.2 PSC2-SCB P1 3 active low
9 Etalon 2 Remove-M\ interlock P.9.2-R.2-M SCB-100-DI CPA 7 active low
9 Etalon 1 Latch Remove pneumatic P.9.3



9 Etalon 1 Latch Inserted indicator P.9.3-B.1 SCB-100-DI BPC 4 active low
9 Etalon 1 Latch Removed indicator P.9.3-B.2 SCB-100-DI BPC 5 active low
9 Etalon 1 Door Open indicator P.9.3-B.3 SCB-100-DI BPC 6 active low (vane out)
9 Etalon 1 Latch Remove\ relay P.9.3-R.1 PSC2-SCB P1 4 active low
9 Etalon 1 Latch Remove-M\ interlock P.9.3-R.1-M SCB-100-DI CPB 0 active low
9 Etalon 2 Latch Remove pneumatic P.9.4



9 Etalon 2 Latch Inserted indicator P.9.4-B.1 SCB-100-DI BPC 7 active low
9 Etalon 2 Latch Removed indicator P.9.4-B.2 SCB-100-DI CPA 0 active low
9 Etalon 2 Door Open indicator P.9.4-B.3 SCB-100-DI CPA 1 active low (vane out)
9 Etalon 2 Latch Remove\ relay P.9.4-R.1 PSC2-SCB P1 5 active low
9 Etalon 2 Latch Remove-M\ interlock P.9.4-R.1-M SCB-100-DI CPB 1 active low
1 Current Monitor current PDS-I.1 SCB-100-AI ACH 41 0-5V
1 Stepper +24V\ relay PDS-R.1 PSC2-SCB P4 0 active low
1 Stepper +24V-M\ interlock PDS-R.1-M



1 Pneumatic +24V\ relay PDS-R.2 PSC2-SCB P4 1 active low
1 Pneumatic +24V-M\ interlock PDS-R.2-M



1 ST5000 +24V\ relay PDS-R.3 PSC2-SCB P4 2 active low?
1 ST5000 +24V-M\ interlock PDS-R.3-M



1 Etalon 1 Controller AC\ relay PDS-R.4 PSC2-SCB P4 3 active high
1 Etalon 1 Controller AC-M\ interlock PDS-R.4-M



1 Etalon 2 Controller AC\ relay PDS-R.5 PSC2-SCB P4 4 active high
1 Etalon 2 Controller AC-M\ interlock PDS-R.5-M



1 +5V Monitor voltage PDS-V.1 SCB-100-AI ACH 27
1 +/-15V Monitor voltage PDS-V.2 SCB-100-AI ACH 28
1 +24V Monitor voltage PDS-V.3 SCB-100-AI ACH 29
1 +24V Motor Power voltage PDS-V.4 SCB-100-AI ACH 30
1 +24V Pneumatic Power voltage PDS-V.5 SCB-100-AI ACH 31
16 Pneumatic Air Supply pressure PR.16.01 SCB-100-AI ACH 20 0-6 bar
16 Purge Air pressure PR.16.02 SCB-100-AI ACH 21 not installed
6 QWP Encoder Pwr\ relay QWP-ENC-PWR~ PSC1-SCB P2 5 active low
10 Grating Magazine AWO\ stepper S.10.1-AWO



10 Grating Magazine AWO-M\ interlock S.10.1-AWO-M



10 Grating Magazine Fwd Hard limit S.10.1-B.1 PSC2-UMI

active high
10 Grating Magazine Rev Hard limit S.10.1-B.2 PSC2-UMI

active high
10 Grating Magazine Home home S.10.1-B.3 PSC2-UMI

active high
10 Grating Magazine Station 1 indicator S.10.1-B.4 SCB-100-DI CPB 5 active high
10 Grating Magazine Station 2 indicator S.10.1-B.5 SCB-100-DI CPB 6 active high
10 Grating Magazine Station indicator S.10.1-B.6 SCB-100-DI CPB 7 active high
10 Grating Magazine Dir stepper S.10.1-DIR



10 Grating Magazine Dir-M interlock S.10.1-DIR-M SCB-100-DI CPC 3 active low
10 Grating Magazine Position cable encoder S.10.1-E.1 SCB-100-AI ACH 18
10 Grating Magazine Blake Release\ relay S.10.1-R.1 PSC2-SCB P2 0 active low 24V, 80 mA
10 Grating Magazine Blake Release-M\ interlock S.10.1-R.1-M SCB-100-DI DPA 0 active low
10 Grating Magazine Step stepper S.10.1-STEP



10 Grating Magazine Step-M interlock S.10.1-STEP-M SCB-100-DI CPC 2 active low
10 Grating Rotate AWO\ stepper S.10.2-AWO



10 Grating Rotate AWO-M\ interlock S.10.2-AWO-M



10 Grating Rotate Fwd Hard limit S.10.2-B.1 PSC2-UMI

active high
10 Grating Rotate Rev Hard limit S.10.2-B.2 PSC2-UMI

active high
10 Grating Rotate Home home S.10.2-B.3 SCB-100-DI CPC 0 active high
10 Grating Rotate Encoder Index index S.10.2-B.6



10 Grating Rotate Dir stepper S.10.2-DIR



10 Grating Rotate Dir-M interlock S.10.2-DIR-M SCB-100-DI CPC 5 active low
10 Grating Rotate Position quadrature encoder S.10.2-E.1



10 Grating Rotate Step stepper S.10.2-STEP



10 Grating Rotate Step-M interlock S.10.2-STEP-M SCB-100-DI CPC 4 active low
12 Filter Magazine AWO\ stepper S.12.1-AWO



12 Filter Magazine AWO-M\ interlock S.12.1-AWO-M



12 Filter Magazine Fwd Hard limit S.12.1-B.1 PSC2-UMI

active high
12 Filter Magazine Rev Hard limit S.12.1-B.2 PSC2-UMI

active high
12 Filter Magazine Home home S.12.1-B.3 PSC2-UMI

active high
12 Filter Magazine Station 1 indicator S.12.1-B.4 SCB-100-DI DPA 7 active high
12 Filter Magazine Station 2 indicator S.12.1-B.5 SCB-100-DI DPB 0 active high
12 Filter Magazine Station indicator S.12.1-B.6 SCB-100-DI DPB 1 active high
12 Filter Magazine Position cable encoder S.12.1-E.1 SCB-100-AI ACH 19
12 Filter Magazine Fwd stepper S.12.1-FWD



12 Filter Magazine Fwd-M interlock S.12.1-FWD-M SCB-100-DI DPB 2 active low
12 Filter Magazine Rev stepper S.12.1-REV



12 Filter Magazine Rev-M interlock S.12.1-REV-M SCB-100-DI DPB 3 active low
13 Articulation AWO\ stepper S.13.1-AWO



13 Articulation AWO-M\ interlock S.13.1-AWO-M



13 Articulation Fwd Hard limit S.13.1-B.1 PSC2-UMI

active high
13 Articulation Rev Hard limit S.13.1-B.2 PSC2-UMI

active high
13 Articulation Home home S.13.1-B.3 PSC2-UMI

active high
13 Articulation Dir stepper S.13.1-DIR



13 Articulation Dir-M interlock S.13.1-DIR-M SCB-100-DI DPC 4 active low
13 Articulation Position quadrature encoder S.13.1-E.1



13 Articulation Blake Release\ relay S.13.1-R.1 PSC2-SCB P2 4 active low
13 Articulation Blake Release-M\ interlock S.13.1-R.1-M SCB-100-DI DPC 6 active low
13 Articulation Step stepper S.13.1-STEP



13 Articulation Step-M interlock S.13.1-STEP-M SCB-100-DI DPC 3 active low
5 Slitmask Elevator AWO\ stepper S.5.1-AWO



5 Slitmask Elevator AWO-M\ interlock S.5.1-AWO-M



5 Slitmask Elevator Fwd Hard limit S.5.1-B.1 PSC1-UMI

active high
5 Slitmask Elevator Rev Hard limit S.5.1-B.2 PSC1-UMI

active high
5 Slitmask Elevator Home home S.5.1-B.3 PSC1-UMI

active high
5 Slitmask Elevator Station 1 indicator S.5.1-B.4 SCB-100-DI APA 4 active high
5 Slitmask Elevator Station 2 indicator S.5.1-B.5 SCB-100-DI APA 5 active high
5 Slitmask Elevator Station indicator S.5.1-B.6 SCB-100-DI APA 6 active high
5 Slitmask Elevator Position cable encoder S.5.1-E.1 SCB-100-AI ACH 16 top
5 Slitmask Elevator Fwd stepper S.5.1-FWD



5 Slitmask Elevator Fwd-M interlock S.5.1-FWD-M SCB-100-DI APB 0 active low
5 Slitmask Elevator Rev stepper S.5.1-REV



5 Slitmask Elevator Rev-M interlock S.5.1-REV-M SCB-100-DI APB 1 active low
6 HWP Rotate AWO\ stepper S.6.1-AWO



6 HWP Rotate AWO-M\ interlock S.6.1-AWO-M



6 HWP Encoder Index index S.6.1-B.1 PSC1-UMI


6 HWP Position quadrature encoder S.6.1-E.1 PSC1-UMI


6 HWP Rotate Fwd stepper S.6.1-FWD



6 HWP Rotate Fwd-M interlock S.6.1-FWD-M SCB-100-DI BPA 0 active low
6 HWP Rotate Rev stepper S.6.1-REV



6 HWP Rotate Rev-M interlock S.6.1-REV-M SCB-100-DI BPA 1 active low
6 QWP Rotate AWO\ stepper S.6.2-AWO



6 QWP Rotate AWO-M\ interlock S.6.2-AWO-M



6 QWP Encoder Index index S.6.2-B.1 PSC1-UMI


6 QWP Position quadrature encoder S.6.2-E.1 PSC1-UMI


6 QWP Rotate Fwd stepper S.6.2-FWD



6 QWP Rotate Fwd-M interlock S.6.2-FWD-M SCB-100-DI BPA 2 active low
6 QWP Rotate Rev stepper S.6.2-REV



6 QWP Rotate Rev-M interlock S.6.2-REV-M SCB-100-DI BPA 3 active low
8 Focus Home home S.8.1.B.3 PSC1-UMI


8 Focus AWO\ stepper S.8.1-AWO



8 Focus AWO-M\ interlock S.8.1-AWO-M



8 Focus Fwd Hard limit S.8.1-B.1 PSC1-UMI


8 Focus Rev Hard limit S.8.1-B.2 PSC1-UMI


8 Focus Dir stepper S.8.1-DIR



8 Focus Dir-M interlock S.8.1-DIR-M



8 Focus Position lvdt S.8.1-E.1 SCB-100-AI ACH 17
8 Focus Step stepper S.8.1-STEP



8 Focus Step-M interlock S.8.1-STEP-M



5 Slitmask Code bar code reader SER.4.1



12 Filter Code bar code reader SER.4.2



1 Etalon 1 Command serial SER.4.3



1 Etalon 2 Command serial SER.4.4



15 Collimator 0 temperature T.15.01 SCB-100-AI ACH 0 3140AD0014-1/1
15 Collimator 1 temperature T.15.02 SCB-100-AI ACH 1 3140AD0014-1/1
15 Collimator 2 temperature T.15.03 SCB-100-AI ACH 2 3140AD0014-1/1
15 Camera Quartet temperature T.15.04 SCB-100-AI ACH 3 3140AD0014-1/1
15 Focus A temperature T.15.05 SCB-100-AI ACH 4 3140AD0014-1/1
15 Disperser temperature T.15.06 SCB-100-AI ACH 5 3140AD0014-1/1
15 Focus B temperature T.15.07 SCB-100-AI ACH 6 3140AD0014-1/1
15 HWP Motor temperature T.15.08 SCB-100-AI ACH 7 3140AD0006-1/1
15 QWP Motor temperature T.15.09 SCB-100-AI ACH 8 3140AD0006-1/1
15 Grating Rotate Motor temperature T.15.10 SCB-100-AI ACH 9 3140AD0010-1/1
15 Articulation Motor temperature T.15.11 SCB-100-AI ACH 10 3140AD0013-1/1
15 SCB Cold Box temperature T.15.12 SCB-100-AI ACH 11 3140AD0002-2/6
15 PDS Cold Box temperature T.15.13 SCB-100-AI ACH 12
15 PSC1 Cold Box temperature T.15.14 SCB-100-AI ACH 13 3140AD0003-1/5
15 PSC2 Cold Box temperature T.15.15 SCB-100-AI ACH 14 3140AD0004-1/5
15 Shutter Solenoid temperature T.15.16 SCB-100-AI ACH 15 3140AD0007-1/1
99 Spare1-1-M\ interlock X.99.1-R.1-M



99 Spare1-2-M\ interlock X.99.1-R.2-M



99 Spare1-3\ relay X.99.1-R.3 PSC1-SCB P2 6
99 Spare1-3-M\ interlock X.99.1-R.3-M



99 Spare1-4\ relay X.99.1-R.4 PSC1-SCB P2 7
99 Spare1-4-M\ interlock X.99.1-R.4-M



99 Spare2-1\ relay X.99.2-R.1 PSC2-SCB P2 6
99 Spare2-1-M\ interlock X.99.2-R.1-M



99 Spare2-2\ relay X.99.2-R.2 PSC2-SCB P2 7
99 Spare2-2-M\ interlock X.99.2-R.2-M