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U326_UVAintAS102_B_e_210316
5/15
6.3
Operating Conditions
ambient air temperature
of connection housing
in use
: -25 ... +50 °C
with optional LCD display
: -20 ... +50 °C
protection class
: IP65
mounting attitude
: no restrictions
6.4
Housing and Connectors
protection
: housing IP65
material
: aluminium
external dimensions
: L/W/H = 150/100/80 mm
bush
: metallic screwed cable glands
for cable diameter 5 ... 10 mm
with contacting of the shielding
connections
: 'Push-in' circuit board terminals
for wires with cross-section 0.14 ... 1.5 mm².
No tools necessary for strand connection, simply insert the
strand ends (twisted or with end sleeve) into the terminal.
Separate strands by applying pressure to the terminal release spring
with a pen or screwdriver.
6.5
Electrical Data
Supply voltage,
mains supply
: 24 V DC (20 ... 27 V DC), power < 5 W
The mains supply is electrically isolated from the UVA outputs.
UVA analog output v
: 4 ... 20 mA = 0 ... x m/s (or m³/h),
terminal value x configurable / burden max. 400 Ohm,
alternative:
0 ... 10 V = 0 ... x m/s (or m³/h),
terminal value x configurable / impedance 1 kOhm
Relay
: (potential-free normally open contact), max. 300 mA / 27 V DC,
configurable as limit value v
or quantity pulse (see under 8 Functional Description)
RS232 Schnittstelle
: for connection with PC programme UCOM
(see under 8 Functional Description)
9600 Baud, 8Bit, no parity, 2 stop bits, Xon/Xoff
Connection
: flat ribbon cable with 10-pin cable socket
for optional LCD display
Do not plug in or out when live!
Optional analog output t
: 4 ... 20 mA = x ... y °C
