Ampac 16 Way Input Board Installation guide
- Type
- Installation guide
MAN2488-2
16 Way Input Board Item Number: 4310-0040
Installation guide
1
Description
16 Way Input Board provides for 16 voltage free
contacts to be terminated to 16 optically coupled
inputs.
The 16 Way Input Board Fast Fit Kit consists of:
• 1 x BRD25SIPB
• 1 x 220mm and 350mm RJ45M Comms / power
Cable,
• 8 x mounting screws,
• 4 x Standoffs.
Installation
Observe anti-static precautions at all times
1. Power down and disconnect the batteries
ABS Cabinet (new battery cabinet may be required)
2. Mount the board on suitably spaced backpan
standoffs using the 4 x M3 by 8mm screws. See
Figure 2 for available mounting locations
Metal Cabinet (standoffs fitted to lower left hand side
of the backpan)
3. If necessary fit the stand offs to the suitably
spaced captive nuts in the lower right hand side
backpan position
4. Mount the board onto the standoffs using the 4 x
M3 by 6mm screws
5. Connecting to the FACP
6. Select suitable cable lengths from those supplied
to connect CN1 on the Input Board to CN5 of the
Main Control Card or, CN1 on the Input Board to
CN2 of the previous internal backpan board
7. Bring the field 0V voltage free field contact/s
cabling into the FACP through a suitable knockout
and terminate to TB1 to 8
8. Power up, reconnect the batteries, program and
test
Connection and Settings
CN1: Is the input RS485 Comms and 27VDC from CN2
of the previous backpan board or CN5 of the Main
Control Card
CN2: Is the output RS485 Comms and 27VDC to CN1
of the next internal backpan board
CN3: Not normally used. Optional 27 Volts into the
board from CN10 of the Main Control Card or CN4 of
previous internal backpan board
CN4: Not normally used. Optional 27 Volts to the next
backpan board if required
TB1/8: Voltage free contacts as shown in Figure 2
SW1: Set address to 1
LK1: EOL Link fitted to the last backpan board in the
chain
LK1 EOL Termination.
Fit only to the last
board in the chain Address SW SET to 1
INPUTS
1 2 3 4
0V
INPUTS
5 6 7 8
0V
INPUTS
910 11 12
0V
INPUTS
13 14 15 16
0V
0V
Not used optional
27VDC in only
Not used optional 27V to CN3 of next board only
TB9TB8TB7TB6TB5TB4TB3
27VDC & RS485
Comms In From
CN2 of the Previous
Board or CN5 of
the Main Control Card 27VDC & RS485 Control Out to Next
Board or Link 1 EOL is Applied
CN2
CN1
CN3 CN4
TB2
1 2 3 4
ON
ON
+
-
Note: CN4 can only be used if CN3 supplies 27VDC to the board.
Figure 1: 16 Way Input Board PCB Layout
CN2 CN1
+27V0V
CN1
CN2
Optional 27VDC Supply
CN5
CN9
CN2
CN1
CN2 CN1
CN6
POWER
+27V0V
CN1
CN2
POWER
+27V0V
CN1
CN2
MAIN CONTROL
CARD
PSU1887
CN3
CN4
CN3CN4
CN3
CN4
INPUT BOARD
CN8 CN10
GENERAL
INDICATOR
CARD
POWER
SUPPLY
RS485 / 27VDC CABLING
Inputs
1234
0V Inputs
5678
0V Inputs
9
10 11 12
0V Inputs
13 14 15 16
0V
0V
INPUT BOARD ORDER CODE 4310-0040
16 Inputs for Voltage Free Contacts
TB9TB8TB7TB6TB5TB4TB3TB2
8
= 0 Volts = Input
Legend
Note: I/Ps 1 - 4 are shown wired
FRONT PANEL
BACKPAN
Figure 1: Typical Input Board FACP Internal Cabling and Input Wiring Configuration
-
1
Ampac 16 Way Input Board Installation guide
- Type
- Installation guide
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