Series 90B ANNUNCIATOR INSTALLATION AND CONFIGURATION MANUAL
PRODUCT OVERVIEW
SAFETY
The following safety symbols are used on the SERIES 90B:
Caution, risk of danger. Refer to the Instruction Manual.
Caution, risk of electric shock.
Protective Earth Conductor Terminal
The SERIES 90B is CE certified for operation under the following conditions:
Indoor Use (unless mounted in NEMA-4 enclosure option)
Altitude up to 2000 m
Operating Temperature Range: -20 TO 50
O
C (-4 to 122
o
F)
Relative Humidity: 20-95% RH
Mains supply voltage fluctuations: +/- 10% of nominal
Transient Over voltages: 2500 V (Installation or Measurement Category
II)
Pollution Degree 2
In product configurations with 125VDC or 120VAC Field Contact Voltage
(options: D, DC, D/ISO, Y/ISO), the system must be equipped with the lockable
front door (options NCB, NCT) or NEMA Enclosure (options N4, N4PB)
Annunciator Model Code Definition on page 4.
For FM option (pending) (refer to option codes), the required door may be
supplied by Ametek, a panel shop or the customer. The door must meet the FM
standard for requiring a tool to open or remove the door to allow access to the
front of the Annunciator.
Also, 120/230VAC & 125 VDC Input Power (options A, B, C) must use external
power supplies, unless the front door or NEMA enclosure is used. All other
product configurations can be installed in any enclosure as specified in the
model number table, item 1.
Installation and start-up must be carried out by trained and qualified personnel.
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