__________________________________________________________________________________________________
_____________________________________________________________________________________
6/17
U398_UVATP_B_e_190425
Operating Instructions Transducer UVATP
in AS102 Housing
Analog output A2 fast:
analog output with short time constant,
update every 0.125 s, optionally 0.065 s
time constant 0.125 s
4 ... 20 mA = 0 ... x kg/h, (NV/t)
terminal value x configurable / resistance max. 500 Ohm,
alternatively:
0 ... 10 V = 0 ... x kg/h, (NV/t)
terminal value x configurable / impedance 1 kOhm
Relay: (potential-free normally open contact), max. 300 mA / 27 V DC,
configurable as limit value m/t (NV/) or mass pulse (standard flow rate pulse)
(see Section 7, Functional Description)
Optional raw signal output: BNC connector for VA frequency signal without linearization of the
Höntzsch vortex flow sensors with 5V level (TTL signal).
RS232 interface:
communication with UCOM (see Functional Description)
9600 Baud, 8Bit, no parity, 2 stop bits, Xon/Xoff
Connection for LCD display:
flat ribbon cable with 10-pin connector
(do not connect or disconnect when power is on)
6 Installation
Authoritative here are the European installation regulations EN 60079-10: 1996 ff, as well as the general
engineering regulations and these Operating Instructions.
6.1 Block Diagram
Transducer UVATP
terminals
16 .. 20
for separate
transducer
only
