Page 318 - Bürkert

Technical data (continued)
Digital outputs Environment
Transistor (DO1) NPN or PNP (wiring dependent), potential free Height above sea level Max. 2000 m
Function: pulse output (by default), configurable -10 °C to +60 °C (14 to 140°F) (operation and storage)
0.6 - 2200 Hz, 5 - 36 V DC, 100 mA max., Ambient temperature
line drop 2.7 V DC at 100 mA Relative humidity ≤ 80%, without condensation
duty cycle: Standards, directives and approvals
• > 0.45 if 0.6 < frequency < 300 Hz Standard 8025
• > 0.4 if 300 < frequency < 1500 Hz EMC EN 61000-6-2, EN 61000-6-3
• < 0.4 if 1500 < frequency < 2200 Hz Safety EN 61010-1
Galvanic insulation, protected against polarity reversals Vibration EN 60068-2-6 UNIVERSAL,
and short-circuits Shock EN 60068-2-27 remote version

Relay (DO2 and DO3) 2 relays (normally open), freely adjustable (hysteresis Protection class IP65 (panel-mounted and wall-mounted version)
by default), 230 V AC/3 A or 40 V DC/3 A (resistive device wired and cable glands tightened screwed tight
load), IP20 (panel-mounted version, inside the cabinet)
max. cutting power of 750 VA (resistive load), Specific technical data of UL-recognized products for US and Canada
life span of min. 100000 cycles Relay output 30 V AC and 42 V peak max. or 60 V DC max.
Analogue output Ambient temperature 0 °C to +40 °C (32 to 104°F) Transmitter
Current (AO1) 4... 20 mA, sink or source (wiring dependent), 22 mA Relative humidity max. 80 %, without condensation
to indicate a fault (can be activated); max. loop imped-
ance: 1300 Ω at 36 V DC, 1000 Ω at 30 V DC, 750 Ω Intended for an inner Grade of pollution 2, according to EN61010-1
at 24 V DC, 300 Ω at 15 V DC, 200 Ω at 12 V DC pollution
4... 20 mA ±1% Installation category Category I, according to UL61010-1
measurement error
Technical specifica- Wall-mounted version:
tions 115/230 V AC Voltage supply: 27 V DC regulated,
available inside the Max. current: 250 mA
device Integrated protection: fuse 250 mA temporised
Power: 6 VA

Dimensions [mm]

Panel-mounted version 88 40,2
76 25

FLOW

88
ENTER
0....9

Wall-mounted version 126

FLOW
120
90
ENTER
0....9 143
31.50
23 23

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