Edwards SCU-800

SCU-800 Control Unit for Turbomolecular Pump
MT-49E-101-G
Page 51
4
OPERATION
CR2
(9)
(29)
(30)
(10)
(28)
(11)
(27)
(8)
(12)
(13)
(14)
(32)
(33)
(15)
CR3
CR4
CR5
CR5
CR6
CR7
CR7
REMOTE
N.O OUT
N.O OUT
N.O OUT
COM
POWER
ACCELERTION
NORMAL
BRAKE
ALARM
N.O OUT
N.O OUT
N.C OUT
N.C OUT
COM
A
B
C
D
E
F
N.O OUT
(7)
(26)
CR1
N.O OUT
L.VALVE
I
(16)
(17)
(35)
CR8
CR8
AT TEMP.
N.O OUT
N.C OUT
COM
G
(24)
(6)
(25)
CR9
CR9
WARNING
N.O OUT
N.C OUT
COM
H
(36)
(18)
(37)
CR10
CR10
OPT.1
N.O OUT
N.C OUT
COM
J
A.
REMOTE selection state
signal output pins
E.
BRAKE state
signal output pins
H.
WARNING state
signal output pins
B.
POWER ON state
signal output pins
F.
ALARM state
signal output pins
I.
Emergency vent valve open
signal output pins
C.
ACCELERATION state
signal output pins
G.
TMS unit rated state
signal output pins
J.
OPTION signal output pin
(unused)
D.
NORMAL OPERATION state
signal output pins
Figure 30 - REMOTE X7 output signal pins