Cluster flange ============== .. _smaract-cluster-flange: .. figure:: SmaractClusterFlange.svg Drawing of the smaract cluster flange with 12 LEMO connectors The LEMO connectior on the Smaract cluster flange view from outside is shown in :numref:`smaract-cluster-flange`. Connection 1 and 2 can be identified as being the only outer pair symmetric with respect to a line connection two opposite bolts. .. role:: red .. role:: green .. role:: blue Motor table for the flange facing upstream: ============== =============================== ================== LEMO connector Stage Motor Positive direction ============== =============================== ================== 1 guard upstream bottom blade Y1 :green:`+Y` 2 guard downstream right blade X1 :red:`+X` 3 guard upstream top blade Y2 :green:`+Y` 4 guard downstream left blade X2 :red:`+X` 5 reflectometer Y :green:`-Y` 6 reflectometer X :red:`+X` 7 THz X :red:`+X` 8 THz Z :blue:`+Z` 9 THz Y :green:`-Y` 10 THz AY :green:`+rY` 11 THz AZ :blue:`+rZ` 12 THz AX :red:`-rX` ============== =============================== ================== Motor table for the flange facing up: ============== ============================== ================== LEMO connector Stage Motor Positive direction ============== ============================== ================== 1 not connected 2 not connected 3 not connected 4 not connected 5 Diagnostic Ch. 1.1 X :red:`-X` 6 not connected 7 not connected 8 Diagnostic Ch. 1.2 Y1 (small) :green:`+Y` 9 TZPG X :red:`-X` 10 not connected 11 Diagnostic Ch. 2.1 Y2 (big) :green:`+Y` 12 TZPG Y :green:`+Y` ============== ============================== ==================