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A Specifications
A.1 Technical Specifications
Table A.1: Technical Specifications
(Continued)
Property
Communication ports
Local configuration interface
Air source for lens cleaning
Air flow for lens cleaning
Minimum cleaning air pressure
Maximum fiber optic continuous
operating temperature
Mounting thread
Cable entry thread
Electrical connections (terminal
versions)
Enclosure earth connection
Maximum length of electrical
connections (by function)
8VZZ005286 B
Precision: +/-5% f.s.
Externally powered
One RS-485 serial channels configurable in MODBUS protocols
MODBUS speed: Selectable 9600, 19200, 38400, or 115200 baud
The serial line(s) cable(s) must not be in the same tray as the relay
contact wiring.
The relay contact(s) is (are) wired to a circuit whose voltage is higher
than 50V (AC or DC).
4 touch-buttons (UP, DOWN , LEFT, and RIGHT)
LCD display
From clean ambient air
LOS (Line Of Sight) versions: 115 l/min (4 SCFM)
Excessive contaminants might require a flow up to 400l/min (14 SCFM)
FOC (Fiber Optic Cable) versions: 400 l/min (14 SCFM)
LOS (Line Of Sight) versions: 20mm H
box pressure measured at the "Y" connection inlet.
FOC (Fiber Optic Cable) versions: 400mm H
wind box pressure measured at the "Y" connection inlet
Quartz fiber: 350°C (662°F)
Glass fiber: 482°C (900°F)
1" NPT male
¾ " NPT female (N/A for connectorized versions)
Allowable cable sections:
2
0.05÷2mm
for 24V
Power and SHIELD (J5 terminal block)
DC
2
0.08÷1.4mm
for all other terminal blocks
Standard yellow-green earth cable
2
4mm
minimum section
3m maximum length
–
Power supply: Not specified
–
COMM (MODBUS): Depends on transmission speed
–
Analog Output (4-20mA): Not specified
Value
O (1" W.C.) above the maximum wind
2
O (12" W.C.) above the maximum
2
132
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Table of Contents
Troubleshooting
