Bender RCMA426H-DCB, Руководство пользователя

Страница: 28 / 40

Technical data
28 RCMA426H-DCB_D00066_00_M_XXEN/05.2014
Displays, memory
Display range. AC/DC measured value ........................................................................................................ 0…40 mA
Resolution of setting ........................................................................................................................................... 0.1 mA
Error of indication 0…20 Hz ...................................................................................... -33 %…+100 % / ± 2 digits
Error of indication 20…90 Hz .................................................................................................. 0…20% / ± 2 digits
Error of indication 90…150 Hz ................................................................................................. ±17.5 % / ± 2 digits
Error of indication at
I
Δ
< 2 mA..................................................................................................................... ± 7 digits
Measured value memory for alarm value (HiS) ................................................................... Measured values data set
Password .................................................................................................................................... off / 0…999/ 0 (off)*
Interface
Interface/protocol .......................................................................................................................... RS-485 / proprietary
Baud rate ....................................................................................................................................................... 9.6 kbit / s
Cable length ................................................................................................................................................ 0…1200 m
Recommended cable (shielded, shield connected to PE at one end)..................................... at least J-Y(St)Y 2 x 0.6
Terminating resistor, can be switched ......................................................................................... 120 Ω, 0.25 W (off)*
Bus address.................................................................................................................................................. 2…90 (2)*
Switching elements
Number of switching elements .................................................................................................. 1 changeover contact
Operating principle ........................................................................................................................... N/C operation n.c.
Electrical service life under rated operating conditions........................................................... 10000 switching cycles
Contact data acc. to IEC 60947-5-1
Utilisation category ...............................................................AC-13..........AC-14......... DC-12 ......... DC-12 ....... DC-12
Rated operational voltage......................................................230 V .......... 230 V ............ 24 V .......... 110 V ........ 220 V
Rated operational voltage UL ................................................200 V .......... 200 V ............ 24 V .......... 110 V ........ 200 V
Rated operational current..........................................................5 A...............3 A.............. 1 A ........... 0.2 A ......... 0.1 A
Minimum contact rating ........................................................................................................... 1 mA at AC/DC
≥
10 V
Environment / EMC
EMC ....................................................................................................................................................................... UL943
Operating temperature ...................................................................................................................... -35 °C…+66 °C
Climatic class acc. to IEC 60721
Stationary use (IEC 60721-3-3) ........................................................ 3K5 (except condensation and formation of ice)
Transport (IEC 60721-3-2) ............................................................... 2K3 (except condensation and formation of ice)
Long-term storage (IEC 60721-3-1) ................................................ 1K4 (except condensation and formation of ice)