Verex ISM/xL, Hardware Manual

Page: 59 / 66

22-0375 rev1.1
Monitor ISM/xL™ Hardware Guide 55
LEDs
AC Mains On (green) – on with electrical present.
Power ON (green) – on if Auxiliary DC power is present
Trouble (yellow) Normal = not on. – will flash on and off for:
•
AC Mains failure.
•
Battery loss.
•
Module Bus (SNAPP) not active.
– turns on solid if one or more of the board tampers are active.
Processor OK
– normally will flash on and off slowly.
– will flash on and off rapidly when VBUS is present.
Relay Trouble Output
– will change state with any trouble mentioned above present.
Power Supply Selection Jumpers P4 to P10
Jumpers Power Supply Type
and other selections
P4 P5 P6 P7 P8
Module Bus(SNAPP) and VBUS Master
(P9 and P10 are ignored)
IN IN
VBUS Slave
(set P9 and P10 Slave Address)
IN OUT
Module Bus (SNAPP) ONLY OUT IN
Stand Alone, no Module Bus or VBUS OUT OUT
110V Operation IN
220V Operation OUT
Relay Test –
disconnect the module bus (SNAPP). Momentarily insert P7
jumper and remove again. Relay will cycle on, off for 10 secs.
OUT
Defeat Battery –
where a standby battery is not required, insert P8 jumper
and the system will ignore battery monitoring. IMPORTANT: This jumper must
be left OUT for battery monitoring.
OUT
Modu
le Bu
s
(SNAP
P
)
VBUS VBUS
Main
Control
Unit
MASTER – P4, P5 in
SLAVE – P4 in, P5 out
SNAPP only – P4 off, P5 in
Stand Alone – P4, P5 out
Master Unit communicating
to the main control unit on
the Module Bus. The Module
Serial # on its sticker is
programmed into the Module
Program Section.
– P4 & P5 in
– P9, P10 ignored Slave unit # 1 on Master
Unit’s VBUS. The Module
Serial # on its sticker is
ignored.
– P4 in, P5 out.
– P9, P10 out = Address 0
or Slave #1 Slave unit # 2 on Master
Unit’s VBUS. The Module
Serial # on its sticker is
ignored.
– P4 in, P5 out.
– P9 out, P10 in = Address
1 or Slave #2
Parallel
Connections.
Module Power Supply
0V and VBUS.
A 12VDC
connection is
not needed.
VBUS
VB
U
S
S
N
APP
Module Power Supply
Module Power Supply
VBUS
NOTE: VBUS is an internal communication bus that related VBUS modules
are used with. The VBUS is not intended for external use. It has been
designed to be used in a protected enclosure with adjoining interconnection
between modules in the same enclosure. It communicates with the main
control over the Module Bus (SNAPP) which is for external communications.
Jumpers Power Supply
Slave Address
P9 P10
1 OUT OUT
2 OUT IN
3 IN OUT
4 IN IN