Technical data
Supply voltage
90 – 250 VAC, 48 – 62 Hz
Power consumption
8.0 VA
Inputs
1 actual value input INP1, 4-20 mA, for conductivity transmitter LRGT 1.-.., screened, with 2 poles.
1 supplementary input INP2, 4-20 mA, for external set- point selection
2 control inputs DI1, DI2, con gured as switch for con- necting volt-free contacts, switched voltage: 5 V, current 100 μA.
Outputs
Relay outputs OUT1…OUT4:
Volt-free change-over contact:
Max. contact rating: 500 VA, 250V, 2A at 48…62 Hz, resistive load
Min. contact rating: 6 V, 1 mA DC.
Switching cycle, electric: For I = 1 A/2 A: > 800.000 / 500.000 (at AC 250 V (resistive load))
Provide inductive loads with RC combinations according to manufacturer’s speci cation to ensure interference sup- pression.
Indicators and adjustor
1 display with bar chart and plain text
4 amber LEDs with relay outputs OUT1…OUT4,
4 pushbuttons for parameter setting and selection manual/ automatic.
Enclosure
Plug-in module to DIN 43700 for installation in control panel and control cabinet
Cut-out dimensions 45+0.6 x 92+0.8.
Makrolon 9415 ame-retardant,
Flammability class: UL 94 V0, self-extinguishing.
Electrical connection
Screw terminals for conductor cross-section from 0.5 to 2.5 mm2.
Safety & protection
Overvoltage category II
Contamination class 2
Operating voltage range 300 V
Protection II
Protection
Front: IP 65 to EN 60529
Enclosure: IP 20
Connections: IP 00
Weight
approx. 0.27 kg
Ambient temperature
during operation 0 … 60 °C
Transport temperature
-40 … +70 °C (<100 hours), defrosting time of the de- energized equipment before it can be put into operation: 24 hours.
Storage temperature
-40 … +70 °C, defrosting time of the de-energized equip- ment before it can be put into operation: 24 hours.
Relative humidity
75 % yearly average, no condensation
Approvals:
TÜV certi cate
Type approval: TÜV . WÜL . XX-003 (see name plate)
