JUMO 902931 Wtrans Receiver with Wireless Data Transmission Data Sheet - Manual (Page 3)

JUMO GmbH & Co. KG
Delivery address: Mackenrodtstraße 14
36039 Fulda, Germany
Postal address: 36035 Fulda, Germany
Phone: +49 661 6003-0
Fax: +49 661 6003-607
E-mail: [email protected]
Internet: www.jumo.net
JUMO Instrument Co. Ltd.
JUMO House
Temple Bank, Riverway
Harlow, Essex CM20 2DY, UK
Phone: +44 1279 635533
Fax:
+44 1279 635262
E-mail: [email protected]
Internet: www.jumo.co.uk
JUMO Process Control, Inc.
8 Technology Boulevard
Canastota, NY 13032, USA
Phone: 315-697-5866
1-800-554-JUMO
Fax: 315-697-5867
E-mail: [email protected]
Internet: www.jumousa.com
2012-06-20/00473257
Data Sheet 902931 Page 3/10
Relay outputs
Quantity 2 relay outputs for basic type 902931/30
Relay N/O contact configurable as N/C contact
Switching capacity Up to 3 A at AC 230 V resistive load
Contact life 150,000 operations at 3 A / AC 230 V resistive load
350,000 operations at 1 A / AC 230 V resistive load
310,000 operations at 1 A / AC 230 V and cos phi > 0.7
Electrical isolation Relay to analog outputs and interface; test voltage AC 3700 V (reinforced insulation)
Relay to relay; test voltage AC 2300 V (basic insulation)
Combined operation of mains voltage AC 230 V and SELV or PELV voltage
is not admissible due to the basic insulation between the relays.
Electrical data
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 into a control cabinet according to DIN EN 50178
Electrical isolation The voltage supply is electrically isolated from the analog outputs, relays, and interfaces.
Test voltage AC 3700 V
Environmental influences
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 22 °C (±3 K)
Resistance to climatic conditions Rel. humidity
≤
85 % without condensation according 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 - only for industrial use -
Industrial requirements
ETSI EN 300 220-1 and ETSI EN 300 220-2
Case
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
Installation 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
Interfaces
1 All accuracy specifications in % from the measuring range end value of 20 mA or 10 V.