PRODUCT DESCRIPTION

'SEMALARM 4002 & 6002 Series' come in modular & DIN construction based on a single micro controller chip, which is heart of the system. If lesser number of Windows/Channels are required, unwanted Window/channels can be left blank. If higher number of Window/Channels are required, the modules can be staked. First out model is not available beyond 12 Windows. Windows display incorporates group of Super Bright LEDs. Terminals are provided on back of the unit for connecting external Push Buttons and Hooter. Both NO/NC faults contacts can be selected on site. The sequence of operation listed below can also be selected on site. The healthiness of the unit is indicated with a watchdog LED indication.

SEQUENCE OF OPERATION

1) Manual Reset -M -ISA Ref. SSEQUENCE - M
2) Auto Reset -A -ISA Ref. SEQUENCE - A
3) Ring Back -R -ISA Ref. SEQUENCE - R
4) First Out -F -ISA Ref. SEQUENCE -F2M-1

OPTIONAL FEATURES

Provision is available:-

1) For Trip and Non - Trip Alarms. Display Windows are provided with different colour plastic / LEDs.
2) For Trip and Non - Trip faults two Nos. outputs provided for Hooter. (only M & A seq.)
3) Extra Relay contact can be provided for repeat annunciation.
4) Built in AC/DC fail annunciation.
5) Vertical modules also available.
6) Modules with Built in Push Buttons also available.
7) Split architecture Version.
8) RS 232 output.

ORDERING INFORMATION

1) Auxiliary Supply Voltage
2) Whether AC or Dc failure Annunciation facility required or not.
3) Trip and Non-Trip Alarm different coloured plastic required or not.
4) Fault legend to be displayed.
5) Model and Type No.

SALIENT FEATURES OF S.M.P.S. (High)

i) INPUT = 90 VOLTS TO 270 VOLTS ( A.C. / D.C. )

ii) OUTPUT = REGULATED 5 VOLT / 12 VOLT / 12 VOLT

iii) OPERATING FREQUENCY = 150 K.C.

iv) OVERLOAD PROTECATION = AGAINST EACH SUPPLY

v) HIGH C.M.R.R. ( COMMON MODE REJECTION RATIO )

vi) PAI FILTER AND OPTO-COUPLER ISOLATED.

vii) SPOT VISUAL INSPECTION WITH ON BOARD L.E.D.'s

SALIENT FEATURES OF S.M.P.S. (Low)

i) INPUT = 22 VOLTS TO 60 VOLTS ( A.C. / D.C. )

ii) OUTPUT = REGULATED 5 VOLT / 12 VOLT / 12 VOLT

iii) OPERATING FREQUENCY = 150 K.C.

iv) OVERLOAD PROTECATION = AGAINST EACH SUPPLY

v) HIGH C.M.R.R. ( COMMON MODE REJECTION RATIO )

vi) PAI FILTER AND OPTO-COUPLER ISOLATED.

vii) SPOT VISUAL INSPECTION WITH ON BOARD L.E.D.'s