857-411, 857-412, 857-413, 857-414, 857-415, 857-416 JUMPFLEX Transducers 3 Isolation amplifiers, fixed setting for voltage or current signals 74 IN+ 1 5 OUT+ IN OUT GND 1 2 6 GND 2 Us+ 3 7 Us+ POWER GND 3 4 8 GND 3 > < 94 mm/3.68 in > 6 mm/0.23 in Short description: The configurable isolation amplifiers convert, amplify, filter and electrically isolate analog standard signals. The devices have a 3-way isolation with a 2.5kV test voltage. The 857-411 Isolation Amplifier provides electrical isolation between the 0(4) - 20mA input and the 0(4) - 20mA output analog current signals. The 857-412 Isolation Amplifier provides electrical isolation between the 0(2) - 10V input and the 0(2) - 10V output analog voltage signals. The device is supplied with 24VDC, which can be quickly and cost-effectively commoned via lateral, push-in type jumper bars. A green LED on the front panel indicates normal operation. The isolation amplifiers meet the requirements for safe isolation of input, output and supply circuits with 2.5kV test voltage according to EN 61140. Pack. Input signal Output signal Item No. Description Technical Data Unit Isolation amplifier 0(4) ... 20 mA 0(4) ... 20 mA 857-411 1 Input signal 857-411: 0(4) ... 20 mA Isolation amplifier 0(2) ... 10 V 0(2) ... 10 V 857-412 1 857-412: 0(2) ... 10 V Isolation amplifier 0 ... 10 V 0 ... 20 mA 857-413 1 857-413: 0 ... 10 V Isolation amplifier 0 ... 10 V 4 ... 20 mA 857-414 1 857-414: 0 ... 10 V Isolation amplifier 0 ... 20 mA 0 ... 10 V 857-415 1 857-415: 0 ... 20 mA Isolation amplifier 4 ... 20 mA 0 ... 10 V 857-416 1 857-416: 4 ... 20 mA Input resistance 50 (I input) 100 k (U input) Output signal 857-411: 0(4) ... 20 mA Accessories 857-411: 0(2) ... 10 V General accessories see Full Line Catalog 2010/2011 857-411: 0 ... 20 mA Interface Modules 857-411: 4 ... 20 mA 857-411: 0 ... 10 V Approvals 857-411: 0 ... 10 V Shipbuilding g Load impedance 600 (I output) 4 r ANSI/ISA 12.12.01 Class I, Div. 2, Grp. ABCD, T4 2 k (U output) Conformity marking 1 Max. operating frequency 100 Hz Response time (T ) < 3.5 ms 10-90 Voltage supply V DC 24 V N General Specifications Supply voltage range 16.8 V ... 31.2 V Dimensions (mm) W x H x L 6 x 96 x 94 Current consumption at 24 V DC < 25 mA Height from upper-edge of DIN 35 rail Transmission error < 0.1 % of the full scale value Wire connection CAGE CLAMP S Temperature coefficient 0.01 % /K Cross sections solid: 0.08 mm ... 2.5 mm / Test voltage (input/output/supply) AWG 28 ... 14 2.5 kV AC, 50 Hz, 1 min fine-stranded: 0.34 mm ... 2.5 mm / Ambient operating temperature -25 C ... +70 C AWG 22 ... 14 Storage temperature -40 C ... +85 C Stripped lengths 9 ... 10 mm / 0.37 in Dimensions (mm) W x H x L 6 x 96 x 94 WAGO Kontakttechnik GmbH & Co. KG Postfach 2880 - D-32385 Minden Phone: +49(0)571/887-0 E-Mail: info wago.com Subject to design changes 18.04.2011 Hansastr. 27 - D-32423 Minden Fax: +49(0)571/887-169 www.wago.com Interface Modules < 96 mm/3.76 in > >X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for wago manufacturer: Other Similar products are found below : 750-460 231-118/026-000 231-303/026-000 231-620/019-000 257-403 280-438 280-831 284-624 210-111 231-303/037-000 231-446/001- 000 NR 232-216/026-000 234-510 264-726 280-339 0283-0671 830-800/000-305 750-512 750-455 51251782 286-312 713-1428/107-000 731-138/048-000 750-459 750-517 793-3505 826-172 859-304 280-335 231-535/001-000 2604-1106 2604-1504 2606-1103/020-000 2624- 1103 2626-3103/020-000 821-104 713-1107 852-1411 2106-1307 2116-5307 832-1205 832-3604 2009-110 281-512/281-501 286-336 750-421 750-838 753-559 750-1505 787-732