Emerson XWEB300D, Инструкции по установке и эксплуатации

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1592028040 XWEB300D_500D_PRO STP GB r1.0 25.11.2020.doc XWEB PRO 7/20
4. TECHNICAL DATA
Dimensions 175 x 110 x 41 mm
Mounting DIN rail mounting device
Degree of Protection Indoor use, Open Type (NEMA - UL 50e)
IP20 (EN60529)
Power supply 100-240VAC ±10%
Power supply frequency 50/60 Hz
Overvoltage Category I
Rated power 15VA Max
Rated Impulse Voltage 2500V
Type of Action 1B
Pollution Degree 2
Ambient Operating
Temperature -10T60°C
Shipping and storage
temperature -40T85°C
Field wiring terminal
identification, wire size and
torque value The serial line cable can be of the two-wire type plus the shield, with a
minimum section of 0.5mm2 (eg BELDEN 8772).
Internal battery and RTC
accuracy Rechargeable and non-removable lithium battery. 50ppm for temperature
variation up to 60 ° C, 5ppm for aging. The maximum drift of the clock in a
year is theref ore 33 min per year
Digital Inputs Optoisolated with common at + 12Vdc (isolated), connectable via 2-way
terminal block. Present only for XWEB500D
Digital Outputs AUX1-2-3 clean contacts for 24/120 / 240Vac max 5A resistive loads.
AUX1 port ("Systema Alarm") in exchange; connectable via 3-way
terminal block; always present. AUX2 ('Alarm 1') and AUX3 ('Alarm 2')
ports that can be connected via a 2-way terminal block; present only for
XWEB500D.
"Pwr Ext Modem" clean contacts 12Vdc max 250mA connectable via 2-
way terminal block; always present
RS485 Ports RS485 port 1: optically isolated (always present)
RS485 port 2: optically isolated (only for XWEB500D)
USB Ports 1 standard HOST connector type A port
Maximum deliverable current 500 mA
Purpose of control Operating control
Construction of control Incorporated control, intended to be used in Class I or Class II equipment
Approvals CE, UL. The system consisting of this control and monitoring unit and
Dixell temperature meters compliant with the EN13485 standard complies
with the EC regulation no. 37/2005 and in particular with the EN12830
standard. Temperature recorders for the transport and storage and
distribution of chilled, frozen, deep-frozen and ice-cream products (UNI
EN 12830, S, A, 1, measurement range corresponding to the class of
connected devices)
CAUTION The terminal board for connecting the relays can be used to directly
drive high voltage loads (higher than 24V) but the voltages between
the different terminals cannot be mixed.