MTR 221 ACS - MTR 221 ACS DHHS
MANUALE ISTRUZIONI / INSTRUCTION MANUAL
O
PTIONAL
I
TEMS
147
Model R 221 ACS - R 221 ACS DHHS
MT
R
2
21
ACS
-
MTR
2
21
AC
S DHH
S - Optio
nal Ite
m
s
OUTPUTS
All outputs are simple relay contacts (1 A 24 V DC) configured as normally
open.Output relays can switch 1 A to 110 V AC or 30 V DC; do not exceed
these values and provide fuses on load supply circuits.
If relays are used to switch inductive loads (coils of other relays), provide
these loads with appropriate snubber R-C circuits.
Should an electric signal be produced by a multi-contact relay, ground the
contacts surrounding the signal or set them at minimum potential (max. 24
V) by using a snubber circuit for the relating load.
Signal
Description
Contacts
OUT1
With closed contact the system is in "Ready " mode
COM
M1
N.C.
M2
N.O.
M3
OUT2
With closed contact the system is in “Exp.Hold” mode
COM
M4
N.C.
M5
N.O.
M6
OUT3
With closed contact system is in “Manual”
COM
M7
N.C.
M8
N.O.
M9
OUT4
Closed contact: “Closed Shutters”
COM
M10
N.C.
M11
N.O.
M12
OUT5
With closed contact the system allows the X-ray “Exposure”
COM
M13
N.C.
M14
N.O.
M15
Signal
Contact
Description
IN
M31
V DC
IN
M32
Long shutters open
IN
M33
Long shutters closed
IN
M34
V DC
IN
M35
Cross shutters open
IN
M36
Cross shutters closed
IN
M37
V DC
IN
M38
Iris shutters open
IN
M39
Iris shutters closed
IN
M40
V DC
IN
M41
Filter selection 1
IN
M42
Filter selection 2
