JUMO 902931 Wtrans Receiver with Wireless Data Transmission Operating Manual - Manual (Page 97)

97
13 Appendix
Electrical data
Environmental influences
Case
Voltage supply AC 110 to 240 V +10/-15 %, 48 to 63 Hz
or AC/DC 20 to 30 V, 48 to 63 Hz
Power consumption 12 VA
Electrical connection Screw terminals up to 2.5 mm
2
Electrical safety According to DIN EN 61010, part 1
overvoltage category III,
pollution degree 2,
for installation in a control cabinet according to DIN EN 50178
Galvanic isolation The voltage supply is galvanically isolated from the analog out-
puts, relays, and interfaces.
Test voltage AC 3700 V
Ambient temperature range -20 to +50 °C without condensation
(even with close mounting)
Storage temperature range -30 to +70 °C
Temperature influence ≤ ± 0.005 %
1
/K;
per K deviation from the reference temperature of 22 °C ( ± 3 K)
1
All accuracy specifications in % from the measuring range end value of 20 mA or 10 V.
Resistance to climatic conditions Rel. humidity ≤ 85 % without condensation
Acc. to DIN EN 60721-3-3 3K3
Vibration resistance Max. 1 g at 10 to 55 Hz according to DIN IEC 60068-2-6
EMC
- Interference emission
- Interference immunity
- Radio frequency spectrum DIN EN 61326-1
Class A – for industrial applications only –
industrial requirements
ETSI EN 300220-1 and ETSI EN 300220-2
Material Polyamide
Flammability class UL 94 V-2
Dimensions with
antenna screw connection
(W × H × D) 22.5 mm × 115.0 mm × 117.8 mm
Mounting DIN rail 35 mm × 7.5 mm according to EN 60715
Protection type IP20 according to DIN EN 60529
Installation position Vertical
Weight Approx. 200 g