Honeywell 5704 Operating Instructions Manual page 71

MAN0448_Issue 13_01-2010
005704-M-5001 A03249
CHAPTER 4 - INSTAllATION INSTRUCTIONS
Table 1 Power Budget Calculation Sheet
To calculate the power requirement:
(1) Enter the number of devices of each type used in the system in column B.
(2) Multiply by the unit power shown in column C.
(3) Enter the result in column D.
(4) Add up column D to calculate the total power required.
Device or Sensor Type
in Rack
A
System 57 DEVICES:
Four Channel Control Card,
Catalytic (includes bridge drive
at 200mA)
Four Channel Control Card,
4 - 20mA (includes loop power)
Engineering Card
DC Input Card
Modbus Interface 232
Modbus Interface 422/485
Event Printing
Alarm Update
Update Panel
Quad Relay Interface Card*
Relay Interface Assembly*
Analogue Output Modules (4 off)
(includes loop power)
Allowance for Transmitters & Sensors
powered from System 57 PSU:
Searchline
Searchline Excel Receiver
Searchline Excel Transmitter (S/R)
Searchline Excel Transmitter (L/R)
Searchline Excel Cross Duct TX & RX
Searchpoint 500
Searchpoint Optima
Searchpoint Optima plus
Series 2000 Toxic
Series 2000 Combustible
(incl UL)
Digi-Chem
Digi-Cat (includes sensor)
Digi-Ana Toxic
Digi-Optima
Life Line
Others (refer to manufacturers
data for column (C)
Apex Toxic*
Apex Combustible*
Opus/Lifeline II Toxic*
Opus/Lifeline II Combustible*
TOTAl SySTEM POWER REQUIREMENT
*
All relays energised.
Number
Requirement
(W)
B
____
____
1
1
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
=
4-8
5704 Control System
Unit Total
Power
(W)
x C = D
12.8 ____
8.3 ____
1.5 1.5
0
0.75 ____
1.50 ____
0.75 ____
0.25 ____
0.20 ____
1.7 ____
6.5 ____
4.0 ____
5.0 ____
8.0 ____
6.5 ____
7.5 ____
13.0 ____
10.0 ____
4.2 ____
4.5 ____
0
3.8 ____
0.6 ____
2.0 ____
0.6
4.80 ____
0 ____
x ____
4.0
5.5
2.4
2.9
W
0
0